FPCN11 CWTO 231930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Wednesday 23 July 2025 for
tonight Thursday and Thursday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Thursday.

City of Toronto.
Tonight..Clearing early this evening. Low 20.
Thursday..Mainly sunny. Wind becoming south 20 km/h gusting to 40 in
the morning. High 34. Humidex 42. UV index 9 or very high.
Thursday night..Increasing cloudiness. 60 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
west 20 km/h gusting to 40 becoming light after midnight. Low 23.

Windsor - Leamington - Essex County.
Tonight..Clear. Wind becoming southwest 20 km/h before morning.
Low 21.
Thursday..Sunny early in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Wind south 30 km/h gusting to
50. High 35. Humidex 44. UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 30 km/h
gusting to 50 becoming light near midnight. Low 22.

Chatham-Kent - Rondeau Park.
Tonight..Clear. Low 20.
Thursday..Sunny early in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 30 km/h
gusting to 50 in the morning. High 33. Humidex 42. UV index 9 or
very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 30 km/h
gusting to 50 becoming northwest 30 gusting to 50 in the evening.
Low 22.

Sarnia - Petrolia - Western Lambton County.
Tonight..Clear. Becoming partly cloudy before morning. Wind south
20 km/h becoming light late this evening. Low 20.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind becoming south
30 km/h in the morning then becoming west 30 gusting to 50 late in
the afternoon. High 33. Humidex 41. UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind west 30 km/h gusting
to 50 becoming light near midnight. Low 22.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Clear. Becoming partly cloudy before morning. Low 20.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 in the morning. High 33. Humidex 41.
UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
becoming light in the evening. Low 22.

Rodney - Shedden - Western Elgin County.
Tonight..Clear. Low 18.
Thursday..Sunny early in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 32. Humidex 40. UV index 9 or
very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming north 30 gusting to 50 then southwest 20 near
midnight. Low 22.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Clear. Low 18.
Thursday..Sunny early in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Wind becoming south 20 km/h in
the morning. High 32. Humidex 40. UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
becoming light in the evening. Low 22.

Strathroy - Komoka - Western Middlesex County.
Tonight..Clear. Becoming partly cloudy before morning. Low 18.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind becoming south
20 km/h gusting to 40 in the morning. High 33. Humidex 42. UV
index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind west 30 km/h gusting
to 50 becoming light near midnight. Low 21.

London - Parkhill - Eastern Middlesex County.
Tonight..Clear. Becoming partly cloudy before morning. Low 18.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 in the morning. High 33. Humidex 42.
UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming light in the evening. Low 21.

Simcoe - Delhi - Norfolk.
Tonight..Clear. Low 17.
Thursday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 32. Humidex 41. UV index 9 or very high.
Thursday night..Increasing cloudiness early in the evening.
60 percent chance of showers late in the evening and overnight with
risk of a thunderstorm. Wind southwest 20 km/h gusting to 40
becoming light in the evening. Low 21.

Dunnville - Caledonia - Haldimand.
Tonight..Clear. Low 18.
Thursday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 32. Humidex 40. UV index 9 or very high.
Thursday night..Increasing cloudiness early in the evening.
60 percent chance of showers late in the evening and overnight with
risk of a thunderstorm. Wind southwest 20 km/h gusting to 40
becoming northwest 20 gusting to 40 then becoming southwest 20 near
midnight. Low 23.

Woodstock - Tillsonburg - Oxford County.
Tonight..Clear. Low 17.
Thursday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
in the morning. High 33. Humidex 42. UV index 9 or very high.
Thursday night..Increasing cloudiness early in the evening.
60 percent chance of showers late in the evening and overnight with
risk of a thunderstorm. Wind southwest 20 km/h gusting to 40
becoming northwest 20 then becoming southwest 20 near midnight.
Low 22.

Brantford - County of Brant.
Tonight..Clear. Low 17.
Thursday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
in the morning. High 33. Humidex 42. UV index 9 or very high.
Thursday night..Increasing cloudiness early in the evening.
60 percent chance of showers late in the evening and overnight with
risk of a thunderstorm. Wind southwest 20 km/h gusting to 40
becoming light in the evening. Low 22.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Clear. Low 20.
Thursday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 32. Humidex 41. UV index 9 or very high.
Thursday night..Increasing cloudiness early in the evening.
60 percent chance of showers late in the evening and overnight with
risk of a thunderstorm. Wind southwest 20 km/h gusting to 40
becoming light in the evening. Wind becoming southwest 20 after
midnight. Low 23.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Clear. Low 20.
Thursday..Sunny. Wind becoming southwest 30 km/h gusting to 50 in the
morning. High 33. Humidex 41. UV index 9 or very high.
Thursday night..Increasing cloudiness early in the evening.
60 percent chance of showers late in the evening and overnight with
risk of a thunderstorm. Wind southwest 30 km/h gusting to 50
becoming north 20 in the evening then becoming southwest 20 after
midnight. Low 23.

City of Hamilton.
Tonight..Clear. Low 19.
Thursday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
in the morning. High 34. Humidex 43. UV index 9 or very high.
Thursday night..Mainly cloudy. 60 percent chance of showers late in
the evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming northwest 30 gusting to 50
then southwest 20 near midnight. Low 22.

Burlington - Oakville.
Tonight..Clear. Low 19.
Thursday..Mainly sunny. Wind becoming southwest 30 km/h gusting to 50
in the morning. High 34. Humidex 42. UV index 9 or very high.
Thursday night..Mainly cloudy. 60 percent chance of showers late in
the evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h gusting to 50 becoming northwest 30 gusting to 50
then southwest 20 near midnight. Low 23.

Halton Hills - Milton.
Tonight..Clear. Low 16.
Thursday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
in the morning. High 35. Humidex 43. UV index 9 or very high.
Thursday night..Mainly cloudy. 60 percent chance of showers late in
the evening and overnight with risk of a thunderstorm. Wind west
20 km/h gusting to 40 becoming light near midnight. Low 21.

Mississauga - Brampton.
Tonight..Clearing early this evening. Low 19.
Thursday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
in the morning. High 35. Humidex 43. UV index 9 or very high.
Thursday night..Increasing cloudiness. 60 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
west 30 km/h gusting to 50 becoming light near midnight. Low 22.

Caledon.
Tonight..Clearing early this evening. Wind south 20 km/h becoming
light this evening. Wind becoming southwest 20 gusting to 40 after
midnight. Low 16.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind southwest 20 km/h
gusting to 40. High 34. Humidex 42. UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
gusting to 40. Low 21.

Vaughan - Richmond Hill - Markham.
Tonight..Clearing early this evening. Low 19.
Thursday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
in the morning. High 35. Humidex 42. UV index 9 or very high.
Thursday night..Increasing cloudiness. 60 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming west 40 gusting to 60 then
southwest 20 gusting to 40 near midnight. Low 22.

Newmarket - Georgina - Northern York Region.
Tonight..Clearing early this evening. Low 18.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 in the morning. High 34. Humidex 42.
UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming light near midnight. Low 21.

Pickering - Oshawa - Southern Durham Region.
Tonight..Clearing early this evening. Low 18.
Thursday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
in the morning. High 32. Humidex 40. UV index 9 or very high.
Thursday night..Increasing cloudiness. 60 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming light near midnight.
Low 22.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Clearing early this evening. Low 17.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 in the morning. High 34. Humidex 42.
UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind west 20 km/h gusting
to 40 becoming light near midnight. Low 20.

Goderich - Bluewater - Southern Huron County.
Tonight..Clear. Wind becoming south 20 km/h early this evening.
Low 20.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind south 30 km/h.
High 32. Humidex 39. UV index 9 or very high.
Thursday night..Cloudy. 30 percent chance of showers changing to
70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind northeast 30 km/h
becoming south 20 in the evening then becoming west 20 after
midnight. Low 20.

Wingham - Blyth - Northern Huron County.
Tonight..Clear. Wind south 20 km/h becoming light this evening.
Low 20.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 in the morning. High 31. Humidex 39.
UV index 9 or very high.
Thursday night..Cloudy. 30 percent chance of showers changing to
70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind northwest 20 km/h
gusting to 40 becoming light in the evening. Low 20.

Stratford - Mitchell - Southern Perth County.
Tonight..Clear. Wind becoming southwest 20 km/h before morning.
Low 17.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind west 30 km/h
gusting to 50. High 32. Humidex 41. UV index 9 or very high.
Thursday night..Cloudy. 30 percent chance of showers changing to
70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind west 30 km/h gusting
to 50 becoming light after midnight. Low 20.

Listowel - Milverton - Northern Perth County.
Tonight..Clear. Wind south 20 km/h becoming light this evening.
Low 17.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind becoming
southwest 30 km/h gusting to 50 in the morning. High 32. Humidex 41.
UV index 9 or very high.
Thursday night..Cloudy. 30 percent chance of showers changing to
70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind south 20 km/h
gusting to 40 becoming light in the evening. Low 20.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Clear. Wind south 20 km/h becoming light this evening.
Low 15.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 in the morning. High 33. Humidex 41.
UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming light after midnight. Low 21.

Guelph - Erin - Southern Wellington County.
Tonight..Clear. Low 15.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind becoming
southwest 20 km/h gusting to 40 in the morning. High 33. Humidex 41.
UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming light near midnight. Wind becoming southwest
20 after midnight. Low 21.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Clear. Wind south 20 km/h becoming light this evening.
Low 16.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind becoming
southwest 30 km/h gusting to 50 in the morning. High 33. Humidex 41.
UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind northwest 20 km/h
gusting to 40 becoming southwest 20 then light near midnight.
Low 20.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Clear. Wind south 20 km/h becoming light this evening. Wind
becoming southwest 20 gusting to 40 after midnight. Low 18.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind southwest 20 km/h
gusting to 40. High 34. Humidex 42. UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
gusting to 40. Low 20.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Clear. Wind south 20 km/h. Low 18.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind southwest 20 km/h
gusting to 40 becoming northwest 40 gusting to 60 late in the
afternoon. High 34. Humidex 42. UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind northwest 40 km/h
gusting to 60 becoming southwest 20 in the evening. Low 20.

Innisfil - New Tecumseth - Angus.
Tonight..Clear. Wind south 20 km/h becoming light this evening. Wind
becoming southwest 20 gusting to 40 before morning. Low 18.
Thursday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon with risk of a thunderstorm. Wind southwest 20 km/h
gusting to 40 becoming northwest 30 gusting to 50 late in the
afternoon. High 34. Humidex 41. UV index 9 or very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers late in the evening. Risk of a
thunderstorm in the evening and overnight. Wind northwest 30 km/h
gusting to 50 becoming southwest 20 late in the evening then light
after midnight. Low 21.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Clear. Partly cloudy before morning with 40 percent chance
of showers. Risk of a thunderstorm before morning. Wind south
20 km/h gusting to 40. Low 20.
Thursday..A mix of sun and cloud. 40 percent chance of showers early
in the morning. 60 percent chance of showers late in the afternoon.
Risk of a thunderstorm. Wind southwest 20 km/h gusting to 40.
High 32. Humidex 39. UV index 9 or very high.
Thursday night..Mainly cloudy with 60 percent chance of showers and
risk of a thunderstorm. Wind west 30 km/h becoming south 20 then
light near midnight. Low 20.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Clear. Partly cloudy overnight with 40 percent chance of
showers. Risk of a thunderstorm overnight. Wind south 30 km/h
gusting to 50. Low 21.
Thursday..A mix of sun and cloud. 40 percent chance of showers early
in the morning. 60 percent chance of showers late in the afternoon.
Risk of a thunderstorm. Wind becoming south 20 km/h gusting to 40 in
the morning. High 31. Humidex 38. UV index 9 or very high.
Thursday night..Mainly cloudy with 60 percent chance of showers and
risk of a thunderstorm. Low 18.

Hanover - Dundalk - Southern Grey County.
Tonight..Clear. Partly cloudy before morning with 40 percent chance
of showers. Risk of a thunderstorm before morning. Wind south
20 km/h becoming light this evening. Wind becoming southwest 20
gusting to 40 after midnight. Low 19.
Thursday..A mix of sun and cloud. 40 percent chance of showers early
in the morning. 60 percent chance of showers late in the afternoon.
Risk of a thunderstorm. Wind west 30 km/h gusting to 50. High 33.
Humidex 41. UV index 9 or very high.
Thursday night..Mainly cloudy with 60 percent chance of showers and
risk of a thunderstorm. Wind west 30 km/h gusting to 50 becoming
light after midnight. Low 20.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Clear. Partly cloudy before morning with 40 percent chance
of showers. Risk of a thunderstorm before morning. Wind becoming
southwest 30 km/h this evening. Low 19.
Thursday..A mix of sun and cloud. 40 percent chance of showers early
in the morning. 60 percent chance of showers late in the afternoon.
Risk of a thunderstorm. Wind south 30 km/h gusting to 50. High 34.
Humidex 42. UV index 9 or very high.
Thursday night..Mainly cloudy with 60 percent chance of showers and
risk of a thunderstorm. Wind south 30 km/h gusting to 50 becoming
light in the evening. Low 19.

Barrie - Collingwood - Hillsdale.
Tonight..Clear. Partly cloudy before morning with 40 percent chance
of showers. Risk of a thunderstorm before morning. Wind south
20 km/h becoming light this evening. Low 19.
Thursday..A mix of sun and cloud. 40 percent chance of showers early
in the morning with risk of a thunderstorm. Wind becoming west
20 km/h gusting to 40 in the morning then northwest 40 gusting to 60
late in the afternoon. High 34. Humidex 39. UV index 9 or very high.
Thursday night..Mainly cloudy. 60 percent chance of showers in the
evening and after midnight with risk of a thunderstorm. Wind
northwest 40 km/h gusting to 60 becoming southwest 20 in the evening
then light near midnight. Low 21.

Midland - Coldwater - Orr Lake.
Tonight..Clear. Partly cloudy before morning with 40 percent chance
of showers. Risk of a thunderstorm before morning. Wind south
20 km/h. Low 19.
Thursday..A mix of sun and cloud. 40 percent chance of showers early
in the morning with risk of a thunderstorm. Wind becoming west
20 km/h gusting to 40 in the morning then increasing to 40 gusting
to 60 late in the afternoon. High 32. Humidex 41. UV index 9 or very
high.
Thursday night..Mainly cloudy. 60 percent chance of showers in the
evening and after midnight with risk of a thunderstorm. Wind west
40 km/h gusting to 60 becoming southwest 20 in the evening then
light near midnight. Low 21.

Orillia - Lagoon City - Washago.
Tonight..Clear. Partly cloudy before morning with 40 percent chance
of showers. Risk of a thunderstorm before morning. Wind becoming
southwest 30 km/h early this evening. Low 20.
Thursday..A mix of sun and cloud. 40 percent chance of showers early
in the morning with risk of a thunderstorm. Wind southwest 30 km/h
becoming light in the morning. Wind becoming northwest 40 gusting to
60 late in the afternoon. High 32. Humidex 41. UV index 9 or very
high.
Thursday night..Mainly cloudy. 60 percent chance of showers in the
evening and after midnight with risk of a thunderstorm. Wind
northwest 40 km/h gusting to 60 becoming southwest 40 gusting to 60
then west 20 near midnight. Low 19.

Cobourg - Colborne - Western Northumberland County.
Tonight..Clear. Low 18.
Thursday..Sunny. Wind becoming southwest 30 km/h in the morning.
High 31. Humidex 39. UV index 9 or very high.
Thursday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h becoming northwest 20 then light near midnight.
Low 22.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Clear. Low 18.
Thursday..Sunny. Wind becoming southwest 30 km/h in the morning.
High 32. Humidex 40. UV index 9 or very high.
Thursday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h becoming northwest 20 then light near midnight.
Low 22.

Picton - Sandbanks Park.
Tonight..Clear. Low 20.
Thursday..Sunny. Wind becoming southwest 30 km/h in the morning.
High 31. Humidex 39. UV index 9 or very high.
Thursday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h becoming northwest 20 then light near midnight.
Low 22.

Napanee - Consecon.
Tonight..Clear. Low 19.
Thursday..Sunny. Wind becoming southwest 30 km/h in the morning.
High 32. Humidex 40. UV index 9 or very high.
Thursday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h becoming northwest 20 then light near midnight.
Low 22.

Kingston - Odessa - Frontenac Islands.
Tonight..Clear. Wind becoming southwest 20 km/h gusting to 40 before
morning. Low 20.
Thursday..Sunny. Wind southwest 20 km/h gusting to 40. High 31.
Humidex 39. UV index 9 or very high.
Thursday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm.
Low 22.

Lindsay - Southern Kawartha Lakes.
Tonight..Clear. Low 16.
Thursday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Wind becoming south 20 km/h
gusting to 40 in the morning. High 33. Humidex 42. UV index 9 or
very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming light near midnight. Low 21.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Clear. Low 17.
Thursday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Wind southwest 20 km/h becoming
southeast 20 in the afternoon. High 32. Humidex 41. UV index 9 or
very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers in the evening. Risk of a
thunderstorm in the evening and overnight. Wind becoming west
30 km/h gusting to 50 then light near midnight. Low 21.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..Clear. Low 16.
Thursday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 33. Humidex 42. UV index 9 or
very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers in the evening. Risk of a
thunderstorm in the evening and overnight. Wind west 30 km/h gusting
to 50 becoming light near midnight. Low 21.

Apsley - Woodview - Northern Peterborough County.
Tonight..Clear. Low 16.
Thursday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 30 km/h
gusting to 50 in the morning. High 32. Humidex 41. UV index 9 or
very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers in the evening. Risk of a
thunderstorm in the evening and overnight. Wind west 30 km/h gusting
to 50 becoming light near midnight. Low 20.

Stirling - Tweed - Madoc.
Tonight..Clear. Low 18.
Thursday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 32. Humidex 40. UV index 9 or very high.
Thursday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
west 20 km/h gusting to 40 becoming light near midnight. Low 22.

Tamworth - Sydenham - South Frontenac.
Tonight..Clear. Low 18.
Thursday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 32. Humidex 40. UV index 9 or very high.
Thursday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming light in the evening.
Low 22.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Clear. Low 15.
Thursday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 32. Humidex 40. UV index 9 or
very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming northwest 30 gusting to 50 then light near
midnight. Low 20.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Clear. Wind south 20 km/h becoming light this evening.
Low 15.
Thursday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 30 km/h
gusting to 50 in the morning. High 32. Humidex 40. UV index 9 or
very high.
Thursday night..Mainly cloudy. 30 percent chance of showers changing
to 70 percent chance of showers in the evening. Risk of a
thunderstorm in the evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming west 40 gusting to 60 then light near
midnight. Low 20.

Gananoque - Mallorytown.
Tonight..Clear. Wind becoming southwest 20 km/h before morning.
Low 20.
Thursday..Sunny. Wind southwest 20 km/h gusting to 40. High 32.
Humidex 39. UV index 9 or very high.
Thursday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming light in the evening.
Low 21.

Brockville - Prescott.
Tonight..Clear. Wind becoming southwest 20 km/h before morning.
Low 19.
Thursday..Sunny. Wind southwest 30 km/h gusting to 50. High 32.
Humidex 39. UV index 9 or very high.
Thursday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h gusting to 50 becoming light in the evening.
Low 21.

Westport - Charleston Lake.
Tonight..Clear. Wind becoming southwest 20 km/h before morning.
Low 18.
Thursday..Sunny. Wind southwest 20 km/h gusting to 40. High 32.
Humidex 39. UV index 9 or very high.
Thursday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
west 20 km/h gusting to 40 becoming light near midnight. Low 21.

Merrickville-Wolford - Kemptville.
Tonight..Clear. Wind becoming southwest 20 km/h before morning.
Low 18.
Thursday..Sunny. Wind southwest 30 km/h gusting to 50. High 32.
Humidex 39. UV index 9 or very high.
Thursday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming light near midnight.
Low 21.

Continued in next message...

--- up 5 days, 10 hours, 37 minutes
* Origin: Northern Realms (618:400/23)

FPCN11 CWTO 240900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Thursday 24 July 2025 for
today and Friday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 this
morning. High 34. Humidex 42. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40 becoming
northwest 20 then light late this evening. Low 23.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 31. Humidex 40. UV index 8 or very high.

Windsor - Leamington - Essex County.
Today..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
High 35. Humidex 44. UV index 9 or very high.
Tonight..Partly cloudy. 60 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Wind southwest
20 km/h gusting to 40 becoming light this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning
and early in the afternoon with risk of a thunderstorm. Wind
becoming west 20 km/h gusting to 40 then light late in the morning.
High 27. Humidex 37. UV index 9 or very high.

Chatham-Kent - Rondeau Park.
Today..A mix of sun and cloud. Clearing near noon. Wind becoming
southwest 30 km/h gusting to 50 this morning. High 33. Humidex 42.
UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 30 km/h gusting to 50 becoming
northeast 20 then light late this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning
and early in the afternoon with risk of a thunderstorm. Wind west
20 km/h becoming light late in the morning. High 27. Humidex 37. UV
index 9 or very high.

Sarnia - Petrolia - Western Lambton County.
Today..Mainly sunny. Wind becoming south 30 km/h this morning.
High 33. Humidex 41. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
southwest 20 km/h becoming north 30 gusting to 50 then light late
this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 27. Humidex 37. UV index 7 or high.

Watford - Pinery Park - Eastern Lambton County.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming southwest 20 km/h gusting to 40 this morning. High 33.
Humidex 41. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers with risk of a thunderstorm. Wind southwest 20 km/h
gusting to 40 becoming light this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 27. Humidex 37. UV index 8 or very high.

Rodney - Shedden - Western Elgin County.
Today..A mix of sun and cloud. Wind becoming south 30 km/h this
morning. High 32. Humidex 40. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 30 km/h becoming north 20 gusting to 40
late this evening then light after midnight. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 27. Humidex 39. UV index 7 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..A mix of sun and cloud. Wind becoming southwest 30 km/h this
morning. High 32. Humidex 40. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 20 km/h becoming northwest 30 late this
evening then light after midnight. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 27. Humidex 39. UV index 7 or high.

Strathroy - Komoka - Western Middlesex County.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 40 this morning. High 33. Humidex 42. UV index 9 or very
high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming northwest 20 then light
late this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 28. Humidex 37. UV index 7 or high.

London - Parkhill - Eastern Middlesex County.
Today..Mainly cloudy. Clearing this morning. Wind becoming southwest
20 km/h gusting to 40 this morning. High 33. Humidex 42. UV index 9
or very high.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming north
20 then becoming west 20 gusting to 40 late this evening. Low 21. Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 28. Humidex 37. UV index 7 or high.

Simcoe - Delhi - Norfolk.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 40 this morning. High 32. Humidex 41. UV index 9 or very
high.
Tonight..Becoming cloudy late this evening with 40 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 20 km/h gusting to 40
becoming light late this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 28. Humidex 37. UV index 7 or high.

Dunnville - Caledonia - Haldimand.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 40 this morning. High 32. Humidex 40. UV index 9 or very
high.
Tonight..Increasing cloudiness. 40 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming light this evening. Low 23. Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 40. UV index 7 or high.

Woodstock - Tillsonburg - Oxford County.
Today..Mainly cloudy. Clearing late this morning. Wind becoming
southwest 20 km/h gusting to 40 this morning. High 33. Humidex 42.
UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 20 km/h gusting to 40
becoming northwest 20 gusting to 40 then light late this evening.
Low 22.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 29. Humidex 38. UV index 7 or high.

Brantford - County of Brant.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 40 this morning. High 33. Humidex 42. UV index 9 or very
high.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming light this evening. Wind
becoming southwest 20 after midnight. Low 22.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 39. UV index 7 or high.

Niagara Falls - Welland - Southern Niagara Region.
Today..Mainly sunny. Wind becoming southwest 30 km/h gusting to 50
this morning. High 32. Humidex 41. UV index 9 or very high. Tonight..Increasing cloudiness. 40 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming light late this evening.
Low 23.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 40. UV index 7 or high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Mainly sunny. Wind becoming southwest 30 km/h gusting to 50
this morning. High 33. Humidex 41. UV index 9 or very high. Tonight..Increasing cloudiness. 40 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h gusting to 50 becoming north 20 gusting to 40 this
evening then becoming southwest 20 after midnight. Low 23.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. Wind west 20 km/h becoming light in the morning. High 30.
Humidex 39. UV index 8 or very high.

City of Hamilton.
Today..A mix of sun and cloud. Clearing this afternoon. Wind becoming
southwest 20 km/h gusting to 40 this morning. High 34. Humidex 43.
UV index 9 or very high.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming north 20 gusting to 40 this
evening then becoming southwest 20 gusting to 40 after midnight.
Low 22.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 40. UV index 8 or very high.

Burlington - Oakville.
Today..A mix of sun and cloud. Wind becoming southwest 30 km/h
gusting to 50 this morning. High 34. Humidex 42. UV index 9 or very
high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 30 km/h gusting to 50 becoming
northwest 20 gusting to 40 this evening then becoming southwest 20
after midnight. Low 23.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 30. Humidex 39. UV index 8 or very high.

Halton Hills - Milton.
Today..Mainly sunny. Wind becoming southwest 30 km/h gusting to 50
this morning. High 35. Humidex 43. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 30 km/h gusting to 50
becoming light late this evening. Wind becoming west 20 after
midnight. Low 21.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 39. UV index 7 or high.

Mississauga - Brampton.
Today..A mix of sun and cloud. Becoming sunny this morning. Wind
becoming southwest 20 km/h gusting to 40 this morning. High 35.
Humidex 43. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind west 20 km/h gusting to 40 becoming
light late this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 31. Humidex 40. UV index 7 or high.

Caledon.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 34.
Humidex 42. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
southwest 30 km/h gusting to 50 becoming light after midnight.
Low 21.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 27. Humidex 35. UV index 6 or high.

Vaughan - Richmond Hill - Markham.
Today..Mainly sunny. Wind becoming south 30 km/h late this morning
then west 20 gusting to 40 late this afternoon. High 35. Humidex 43.
UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind west 20 km/h gusting to 40 becoming
light late this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 30. Humidex 39. UV index 7 or high.

Newmarket - Georgina - Northern York Region.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
late this morning. High 34. Humidex 42. UV index 9 or very high. Tonight..Becoming cloudy this evening with 70 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
northeast 20 km/h gusting to 40 becoming southwest 20 gusting to 40
then light late this evening. Low 21.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 6 or high.

Pickering - Oshawa - Southern Durham Region.
Today..A mix of sun and cloud. Becoming sunny this morning. Wind
becoming southwest 30 km/h gusting to 50 late this morning. High 32.
Humidex 40. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind northwest 30 km/h gusting to 60
becoming light late this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 36. UV index 8 or very high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Mainly sunny. Wind becoming southwest 30 km/h gusting to 50
this morning. High 34. Humidex 42. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
north 20 km/h gusting to 40 becoming west 20 gusting to 40 then
light late this evening. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 28. Humidex 37. UV index 6 or high.

Goderich - Bluewater - Southern Huron County.
Today..Mainly sunny. Wind south 30 km/h. High 32. Humidex 39. UV
index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind north 30 km/h becoming southwest 20 late this
evening then light after midnight. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 7 or high.

Wingham - Blyth - Northern Huron County.
Today..A mix of sun and cloud. Wind becoming southwest 30 km/h
gusting to 50 this morning. High 31. Humidex 39. UV index 9 or very
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h gusting to 50 becoming
southwest 20 then light late this evening. Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
Becoming a mix of sun and cloud in the afternoon. High 29. Humidex
37. UV index 7 or high.

Stratford - Mitchell - Southern Perth County.
Today..Clearing. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 32. Humidex 41. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40 becoming
northwest 20 gusting to 40 then light late this evening. Low 20. Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 28. Humidex 36. UV index 7 or high.

Listowel - Milverton - Northern Perth County.
Today..A mix of sun and cloud. Wind becoming southwest 30 km/h
gusting to 50 this morning. High 32. Humidex 41. UV index 9 or very
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind southwest 30 km/h gusting to 50 becoming light
late this evening. Wind becoming west 20 after midnight. Low 20. Friday..Cloudy. 40 percent chance of showers early in the morning.
Becoming a mix of sun and cloud in the afternoon. High 29. Humidex
37. UV index 7 or high.

Kitchener - Cambridge - Region of Waterloo.
Today..Clearing. Wind becoming southwest 30 km/h gusting to 50 this
morning. High 33. Humidex 41. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming northwest 20 gusting to 40
then becoming southwest 20 gusting to 50 late this evening. Low 21. Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 6 or high.

Guelph - Erin - Southern Wellington County.
Today..Mainly sunny. Wind becoming southwest 30 km/h gusting to 50
this morning. High 33. Humidex 41. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
west 30 km/h gusting to 50 becoming light late this evening. Wind
becoming west 20 after midnight. Low 21.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 6 or high.

Mount Forest - Arthur - Northern Wellington County.
Today..A mix of sun and cloud. Wind becoming southwest 30 km/h
gusting to 50 this morning. High 33. Humidex 41. UV index 9 or very
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h gusting to 50 becoming
southwest 20 gusting to 40 then light late this evening. Low 20. Friday..Cloudy. 40 percent chance of showers early in the morning.
Becoming a mix of sun and cloud in the afternoon. High 27. Humidex
33. UV index 7 or high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 34.
Humidex 42. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light
after midnight. Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 28. Humidex 34. UV index 6 or high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 34.
Humidex 42. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h becoming light after midnight.
Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 28. Humidex 34. UV index 6 or high.

Innisfil - New Tecumseth - Angus.
Today..Mainly sunny. Wind becoming southwest 30 km/h gusting to 50
this morning. High 34. Humidex 41. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h gusting to 50 becoming light
this evening. Low 21.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 26. Humidex 34. UV index 6 or high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..A mix of sun and cloud. Wind south 30 km/h gusting to 50.
High 32. Humidex 39. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind north 20 km/h gusting to 40 becoming light this
evening. Low 20.
Friday..Cloudy. High 24. Humidex 32. UV index 6 or high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Mainly cloudy. 30 percent chance of showers early this
morning. 70 percent chance of showers late this afternoon. Risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light
this afternoon. High 31. Humidex 38. UV index 8 or very high.
Tonight..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm this evening. Low 18.
Friday..Cloudy. High 25. Humidex 31. UV index 6 or high.

Hanover - Dundalk - Southern Grey County.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 50.
High 33. Humidex 41. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h becoming light this evening.
Low 20.
Friday..Cloudy. Becoming a mix of sun and cloud in the afternoon.
High 27. Humidex 33. UV index 6 or high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A mix of sun and cloud. Becoming cloudy this afternoon. Wind
southwest 30 km/h gusting to 50 becoming northwest 20 gusting to 40
this afternoon. High 34. Humidex 42. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Low 19.
Friday..Cloudy. High 27. Humidex 33. UV index 6 or high.

Barrie - Collingwood - Hillsdale.
Today..A mix of sun and cloud. Wind becoming southwest 30 km/h
gusting to 50 this morning then becoming northwest 30 gusting to 50
late this afternoon. High 34. Humidex 39. UV index 9 or very high. Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h gusting to 50 becoming south 20
gusting to 40 then light late this evening. Low 21.
Friday..Cloudy. Becoming a mix of sun and cloud in the afternoon.
High 27. Humidex 33. UV index 7 or high.

Midland - Coldwater - Orr Lake.
Today..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40
becoming northwest 30 gusting to 50 this afternoon. High 32. Humidex
41. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h gusting to 50 becoming south 20
then light late this evening. Low 21.
Friday..Mainly cloudy. High 27. Humidex 35. UV index 7 or high.

Orillia - Lagoon City - Washago.
Today..A mix of sun and cloud. Wind southwest 30 km/h becoming
northwest 30 late this afternoon. High 32. Humidex 41. UV index 9 or
very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h becoming south 30 gusting to 50
then becoming west 30 late this evening. Low 19.
Friday..Mainly cloudy. High 27. Humidex 35. UV index 7 or high.

Cobourg - Colborne - Western Northumberland County.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 31. Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h becoming light after midnight. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 7 or high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 31. Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h becoming light after midnight. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 7 or high.

Picton - Sandbanks Park.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 31. Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h becoming light after midnight. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 7 or high.

Napanee - Consecon.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 31. Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h becoming light after midnight. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 7 or high.

Kingston - Odessa - Frontenac Islands.
Today..Sunny. Wind southwest 20 km/h gusting to 40. High 31. Humidex
39. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 36. UV index 7 or high.

Lindsay - Southern Kawartha Lakes.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this morning then northwest 30 gusting to 50 late this afternoon.
High 33. Humidex 42. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h gusting to 50 becoming light
this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 37. UV index 6 or high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 40 this morning. High 32. Humidex 41. UV index 9 or very
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind west 30 km/h becoming light this evening. Low 21. Friday..Cloudy. 40 percent chance of showers early in the morning.
High 28. Humidex 37. UV index 6 or high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..A mix of sun and cloud. Becoming sunny this morning. Wind
becoming southwest 20 km/h gusting to 40 this morning then northwest
30 gusting to 50 late this afternoon. High 33. Humidex 42. UV
index 9 or very high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
northwest 30 km/h gusting to 50 becoming southwest 20 late this
evening then light after midnight. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 36. UV index 7 or high.

Apsley - Woodview - Northern Peterborough County.
Today..A mix of sun and cloud. Wind becoming west 30 km/h gusting to
50 this morning. High 32. Humidex 41. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 28. Humidex 36. UV index 8 or very high.

Stirling - Tweed - Madoc.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this morning. High 32. Humidex 40. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 20 km/h gusting to 40
becoming light late this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 8 or very high.

Tamworth - Sydenham - South Frontenac.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 32. Humidex 40. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 36. UV index 7 or high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this morning. High 32. Humidex 40. UV index 9 or very high. Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind southwest 20 km/h
gusting to 40 becoming light this evening. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 33. UV index 8 or very high.

Bancroft - Hastings Highlands - Denbigh.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 60 this morning. High 32. Humidex 40. UV index 9 or very
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light this evening.
Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
Becoming a mix of sun and cloud late in the morning. High 28.
Humidex 33. UV index 9 or very high.

Gananoque - Mallorytown.
Today..Sunny. Wind southwest 20 km/h gusting to 40. High 32. Humidex
39. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. High 27.
Humidex 35. UV index 7 or high.

Brockville - Prescott.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 32.
Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 30 km/h gusting to 50 becoming light
late this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. Becoming
a mix of sun and cloud in the afternoon. High 26. Humidex 35. UV
index 7 or high.

Westport - Charleston Lake.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 32.
Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind west 20 km/h gusting to 40 becoming light late
this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. Becoming
a mix of sun and cloud in the afternoon. High 26. Humidex 35. UV
index 7 or high.

Merrickville-Wolford - Kemptville.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 32.
Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind west 40 km/h gusting to 60 becoming light late
this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. Clearing
late in the afternoon. High 26. Humidex 35. UV index 8 or very high.

Ottawa North - Kanata - Orl‚ans.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
southwest 30 km/h gusting to 50. High 34. Humidex 43. UV index 9 or
very high.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind west 20 km/h gusting to
40 becoming light late this evening. Low 22.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. High 27. Humidex 34. UV index 8 or very
high.

Ottawa South - Richmond - Metcalfe.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
southwest 30 km/h gusting to 50. High 34. Humidex 43. UV index 9 or
very high.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind west 20 km/h gusting to
40 becoming light late this evening. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. High 27. Humidex 34. UV index 8 or very
high.

Gatineau.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming southwest 20 km/h gusting to 40 this morning. High 34.
Humidex 42. UV index 9 or very high.
Tonight..Mainly cloudy with 70 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h becoming northwest 20 gusting
to 40 then light late this evening. Low 22.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. Wind north 20 km/h becoming light late in
the morning. High 27. Humidex 34. UV index 9 or very high.

Prescott and Russell.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
southwest 30 km/h gusting to 50. High 33. Humidex 41. UV index 9 or
very high.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind southwest 30 km/h
gusting to 50 becoming light late this evening. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing late in the afternoon. High 25. Humidex 33. UV index 8 or
very high.

Continued in next message...

--- up 6 days, 7 minutes
* Origin: Northern Realms (618:400/23)

FPCN11 CWTO 241500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Thursday 24 July 2025 for
today and Friday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..Mainly sunny. Wind south 20 km/h gusting to 40. High 34.
Humidex 43. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40 becoming
northwest 20 then light late this evening. Low 23.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 31. Humidex 40. UV index 8 or very high.

Windsor - Leamington - Essex County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
southwest 20 km/h gusting to 40. High 34. Humidex 43. UV index 9 or
very high.
Tonight..Partly cloudy. 60 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Wind southwest
20 km/h gusting to 40 becoming light this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning
and early in the afternoon with risk of a thunderstorm. Wind
becoming west 20 km/h gusting to 40 then light late in the morning.
High 28. Humidex 38. UV index 9 or very high.

Chatham-Kent - Rondeau Park.
Today..Sunny. Wind southwest 30 km/h gusting to 50. High 32. Humidex
41. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 30 km/h gusting to 50 becoming
northeast 20 then light late this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning
and early in the afternoon with risk of a thunderstorm. Wind west
20 km/h becoming light late in the morning. High 27. Humidex 37. UV
index 9 or very high.

Sarnia - Petrolia - Western Lambton County.
Today..Mainly sunny. Wind south 30 km/h. High 33. Humidex 41. UV
index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
southwest 20 km/h becoming north 30 gusting to 50 then light late
this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 27. Humidex 37. UV index 7 or high.

Watford - Pinery Park - Eastern Lambton County.
Today..Clearing this afternoon. Wind southwest 20 km/h gusting to 40.
High 33. Humidex 41. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers with risk of a thunderstorm. Wind southwest 20 km/h
gusting to 40 becoming light this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 27. Humidex 37. UV index 8 or very high.

Rodney - Shedden - Western Elgin County.
Today..Mainly sunny. Wind southwest 30 km/h. High 32. Humidex 40. UV
index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 30 km/h becoming north 20 gusting to 40
late this evening then light after midnight. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 28. Humidex 39. UV index 7 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Mainly sunny. Wind southwest 30 km/h. High 32. Humidex 40. UV
index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 20 km/h becoming northwest 30 late this
evening then light after midnight. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 28. Humidex 39. UV index 7 or high.

Strathroy - Komoka - Western Middlesex County.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 33.
Humidex 42. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming northwest 20 then light
late this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 28. Humidex 37. UV index 7 or high.

London - Parkhill - Eastern Middlesex County.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 33.
Humidex 42. UV index 9 or very high.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming north
20 then becoming west 20 gusting to 40 late this evening. Low 21. Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 28. Humidex 37. UV index 7 or high.

Simcoe - Delhi - Norfolk.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 31.
Humidex 40. UV index 9 or very high.
Tonight..Becoming cloudy late this evening with 40 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 20 km/h gusting to 40
becoming light late this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 28. Humidex 37. UV index 7 or high.

Dunnville - Caledonia - Haldimand.
Today..Clearing this afternoon. Wind southwest 20 km/h gusting to 40.
High 32. Humidex 40. UV index 9 or very high.
Tonight..Increasing cloudiness. 40 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming light this evening. Low 23. Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 40. UV index 7 or high.

Woodstock - Tillsonburg - Oxford County.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 33.
Humidex 42. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 20 km/h gusting to 40
becoming northwest 20 gusting to 40 then light late this evening.
Low 22.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 29. Humidex 38. UV index 7 or high.

Brantford - County of Brant.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 33.
Humidex 42. UV index 9 or very high.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming light this evening. Wind
becoming southwest 20 after midnight. Low 22.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 39. UV index 7 or high.

Niagara Falls - Welland - Southern Niagara Region.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 50.
High 31. Humidex 41. UV index 9 or very high.
Tonight..A few clouds. Increasing cloudiness late this evening then
40 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
20 km/h gusting to 40 becoming light late this evening. Low 23. Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 40. UV index 7 or high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 50.
High 32. Humidex 40. UV index 9 or very high.
Tonight..Increasing cloudiness. 40 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h gusting to 50 becoming north 20 gusting to 40 this
evening then becoming southwest 20 after midnight. Low 23.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. Wind west 20 km/h becoming light in the morning. High 30.
Humidex 39. UV index 8 or very high.

City of Hamilton.
Today..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
High 33. Humidex 42. UV index 9 or very high.
Tonight..Becoming cloudy late this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 20 km/h gusting to 40
becoming north 20 gusting to 40 this evening then becoming southwest
20 gusting to 40 after midnight. Low 22.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 40. UV index 8 or very high.

Burlington - Oakville.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 34.
Humidex 42. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 30 km/h gusting to 50 becoming
northwest 20 gusting to 40 this evening then becoming southwest 20
after midnight. Low 23.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 30. Humidex 39. UV index 8 or very high.

Halton Hills - Milton.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 35.
Humidex 43. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 30 km/h gusting to 50
becoming light late this evening. Wind becoming west 20 after
midnight. Low 21.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 39. UV index 7 or high.

Mississauga - Brampton.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 35.
Humidex 44. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind west 20 km/h gusting to 40 becoming
light late this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 31. Humidex 40. UV index 7 or high.

Caledon.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 34.
Humidex 42. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers or thunderstorms this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light after midnight. Low 21.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 27. Humidex 35. UV index 6 or high.

Vaughan - Richmond Hill - Markham.
Today..Mainly sunny. Wind south 30 km/h becoming west 20 gusting to
40 late this afternoon. High 34. Humidex 42. UV index 9 or very
high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind west 20 km/h gusting to 40 becoming
light late this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 30. Humidex 39. UV index 7 or high.

Newmarket - Georgina - Northern York Region.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 34.
Humidex 42. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers or thunderstorms this evening and overnight. Wind northeast
20 km/h gusting to 40 becoming southwest 20 gusting to 40 then light
late this evening. Low 21.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 6 or high.

Pickering - Oshawa - Southern Durham Region.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 32.
Humidex 40. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind northwest 30 km/h gusting to 60
becoming light late this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 36. UV index 8 or very high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 33.
Humidex 41. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers or thunderstorms this evening and overnight. Wind north
20 km/h gusting to 40 becoming west 20 gusting to 40 then light late
this evening. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 28. Humidex 37. UV index 6 or high.

Goderich - Bluewater - Southern Huron County.
Today..Mainly sunny. Wind south 30 km/h. High 31. Humidex 39. UV
index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind north 30 km/h becoming southwest 20 late this evening then
light after midnight. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 7 or high.

Wingham - Blyth - Northern Huron County.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 50.
High 31. Humidex 39. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind northwest 30 km/h gusting to 50 becoming southwest 20 then
light late this evening. Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
Becoming a mix of sun and cloud in the afternoon. High 29. Humidex
37. UV index 7 or high.

Stratford - Mitchell - Southern Perth County.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 32.
Humidex 41. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind southwest 20 km/h gusting to 40 becoming northwest 20 gusting
to 40 then light late this evening. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 28. Humidex 36. UV index 7 or high.

Listowel - Milverton - Northern Perth County.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 50.
High 32. Humidex 41. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind southwest 30 km/h gusting to 50 becoming light late this
evening. Wind becoming west 20 after midnight. Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
Becoming a mix of sun and cloud in the afternoon. High 29. Humidex
37. UV index 7 or high.

Kitchener - Cambridge - Region of Waterloo.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 33.
Humidex 41. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers or thunderstorms this evening and overnight. Wind southwest
20 km/h gusting to 40 becoming northwest 20 gusting to 40 then
becoming southwest 20 gusting to 50 late this evening. Low 21.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 6 or high.

Guelph - Erin - Southern Wellington County.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 32.
Humidex 40. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers or thunderstorms this evening and overnight. Wind west
30 km/h gusting to 50 becoming light late this evening. Wind
becoming west 20 after midnight. Low 21.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 6 or high.

Mount Forest - Arthur - Northern Wellington County.
Today..Mainly sunny. Increasing cloudiness late this afternoon. Wind
southwest 30 km/h gusting to 50. High 33. Humidex 41. UV index 9 or
very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind northwest 30 km/h gusting to 50 becoming southwest 20 gusting
to 40 then light late this evening. Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
Becoming a mix of sun and cloud in the afternoon. High 27. Humidex
33. UV index 7 or high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 33.
Humidex 41. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind southwest 20 km/h gusting to 40 becoming light after midnight.
Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 28. Humidex 34. UV index 6 or high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 34.
Humidex 42. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind southwest 20 km/h becoming light after midnight. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 28. Humidex 34. UV index 6 or high.

Innisfil - New Tecumseth - Angus.
Today..Mainly sunny. Wind west 30 km/h gusting to 50. High 34.
Humidex 42. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind northwest 30 km/h gusting to 50 becoming light this evening.
Low 21.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 26. Humidex 34. UV index 6 or high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..A mix of sun and cloud. Wind south 30 km/h gusting to 50.
High 32. Humidex 39. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind north 20 km/h gusting to 40 becoming light this evening.
Low 20.
Friday..Cloudy. High 24. Humidex 32. UV index 6 or high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Cloudy. 70 percent chance of showers or thunderstorms late
this afternoon. Wind southwest 20 km/h gusting to 40 becoming light
this afternoon. High 30. Humidex 40. UV index 8 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Low 18.
Friday..Cloudy. High 25. Humidex 31. UV index 6 or high.

Hanover - Dundalk - Southern Grey County.
Today..Mainly sunny. Increasing cloudiness this afternoon. Wind
southwest 30 km/h gusting to 50. High 33. Humidex 41. UV index 9 or
very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind northwest 30 km/h becoming light this evening. Low 20.
Friday..Cloudy. Becoming a mix of sun and cloud in the afternoon.
High 27. Humidex 33. UV index 6 or high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A mix of sun and cloud. Becoming cloudy this afternoon. Wind
southwest 20 km/h gusting to 40 becoming northwest 20 gusting to 40
this afternoon. High 33. Humidex 41. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Low 19.
Friday..Cloudy. High 27. Humidex 33. UV index 6 or high.

Barrie - Collingwood - Hillsdale.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 50
becoming northwest 30 gusting to 50 late this afternoon. High 33.
Humidex 40. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind northwest 30 km/h gusting to 50 becoming south 20 gusting to 40
then light late this evening. Low 21.
Friday..Cloudy. Becoming a mix of sun and cloud in the afternoon.
High 27. Humidex 33. UV index 7 or high.

Midland - Coldwater - Orr Lake.
Today..Mainly sunny. Increasing cloudiness this afternoon. Wind
northwest 30 km/h gusting to 50. High 32. Humidex 41. UV index 9 or
very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind northwest 30 km/h gusting to 50 becoming south 20 then light
late this evening. Low 21.
Friday..Mainly cloudy. High 27. Humidex 35. UV index 7 or high.

Orillia - Lagoon City - Washago.
Today..A mix of sun and cloud. Wind south 20 km/h becoming northwest
30 late this afternoon. High 31. Humidex 40. UV index 9 or very
high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind northwest 30 km/h becoming south 30 gusting to 50 then becoming
west 30 late this evening. Low 19.
Friday..Mainly cloudy. High 27. Humidex 35. UV index 7 or high.

Cobourg - Colborne - Western Northumberland County.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 30.
Humidex 38. UV index 9 or very high.
Tonight..Becoming cloudy late this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 30 km/h becoming light
after midnight. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 7 or high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 31.
Humidex 39. UV index 9 or very high.
Tonight..Becoming cloudy late this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 30 km/h becoming light
after midnight. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 7 or high.

Picton - Sandbanks Park.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 30.
Humidex 38. UV index 9 or very high.
Tonight..Becoming cloudy late this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 30 km/h becoming light
after midnight. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 7 or high.

Napanee - Consecon.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 31.
Humidex 39. UV index 9 or very high.
Tonight..Becoming cloudy late this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 30 km/h becoming light
after midnight. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 7 or high.

Kingston - Odessa - Frontenac Islands.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 30.
Humidex 38. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 36. UV index 7 or high.

Lindsay - Southern Kawartha Lakes.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40 becoming
northwest 30 gusting to 50 late this afternoon. High 33. Humidex 42.
UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind northwest 30 km/h gusting to 50 becoming light this evening.
Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 37. UV index 6 or high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..A mix of sun and cloud. Wind south 20 km/h gusting to 40.
High 32. Humidex 41. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind west 30 km/h becoming light this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 28. Humidex 37. UV index 6 or high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40 becoming
northwest 30 gusting to 50 late this afternoon. High 32. Humidex 41.
UV index 9 or very high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers or thunderstorms this evening and overnight. Wind northwest
30 km/h gusting to 50 becoming southwest 20 late this evening then
light after midnight. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 36. UV index 7 or high.

Apsley - Woodview - Northern Peterborough County.
Today..A mix of sun and cloud. Wind west 30 km/h gusting to 50.
High 32. Humidex 41. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 28. Humidex 36. UV index 8 or very high.

Stirling - Tweed - Madoc.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 32.
Humidex 40. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind southwest 20 km/h gusting to 40
becoming light late this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 8 or very high.

Tamworth - Sydenham - South Frontenac.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 32.
Humidex 40. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 36. UV index 7 or high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 32.
Humidex 40. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind southwest 20 km/h gusting to 40
becoming light this evening. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 33. UV index 8 or very high.

Bancroft - Hastings Highlands - Denbigh.
Today..A mix of sun and cloud. Wind southwest 20 km/h gusting to 60.
High 31. Humidex 40. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind south 20 km/h becoming light this evening. Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
Becoming a mix of sun and cloud late in the morning. High 28.
Humidex 33. UV index 9 or very high.

Gananoque - Mallorytown.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 32.
Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. High 27.
Humidex 35. UV index 7 or high.

Brockville - Prescott.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 31.
Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 30 km/h gusting to 50 becoming light
late this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. Becoming
a mix of sun and cloud in the afternoon. High 26. Humidex 35. UV
index 7 or high.

Westport - Charleston Lake.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 32.
Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind west 20 km/h gusting to 40 becoming light late
this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. Becoming
a mix of sun and cloud in the afternoon. High 26. Humidex 35. UV
index 7 or high.

Merrickville-Wolford - Kemptville.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 32.
Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind west 40 km/h gusting to 60 becoming light late
this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. Clearing
late in the afternoon. High 26. Humidex 35. UV index 8 or very high.

Ottawa North - Kanata - Orl‚ans.
Today..Mainly sunny. Wind southwest 30 km/h gusting to 50. High 33.
Humidex 42. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind west 20 km/h gusting to 40
becoming light late this evening. Low 22.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. High 27. Humidex 34. UV index 8 or very
high.

Ottawa South - Richmond - Metcalfe.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 50.
High 34. Humidex 43. UV index 9 or very high.
Tonight..Mainly cloudy with 70 percent chance of showers or
thunderstorms. Wind west 20 km/h gusting to 40 becoming light late
this evening. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. High 27. Humidex 34. UV index 8 or very
high.

Gatineau.
Today..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
High 33. Humidex 42. UV index 9 or very high.
Tonight..Mainly cloudy with 70 percent chance of showers or
thunderstorms. Wind southwest 20 km/h becoming northwest 20 gusting
to 40 then light late this evening. Low 22.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. Wind north 20 km/h becoming light late in
the morning. High 27. Humidex 34. UV index 9 or very high.

Prescott and Russell.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 50.
High 33. Humidex 41. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind southwest 30 km/h gusting to 50
becoming light late this evening. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing late in the afternoon. High 25. Humidex 33. UV index 8 or
very high.

Morrisburg - Long Sault.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 50.
High 32. Humidex 39. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 30 km/h gusting to 50 becoming light
after midnight. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning. Becoming
a mix of sun and cloud in the afternoon. Wind northwest 20 km/h
becoming light late in the morning. Temperature steady near 24.
Humidex 34. UV index 6 or high.

Cornwall - Lancaster.
Today..A mix of sun and cloud. Wind southwest 40 km/h gusting to 60.
High 32. Humidex 40. UV index 9 or very high.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h gusting to 50 becoming light after midnight. Wind
becoming west 20 before morning. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning. Clearing
late in the afternoon. Wind northwest 20 km/h becoming light late in
the morning. Temperature steady near 24. Humidex 33. UV index 6 or
high.

Continued in next message...

--- up 6 days, 6 hours, 7 minutes
* Origin: Northern Realms (618:400/23)

FPCN11 CWTO 241930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Thursday 24 July 2025 for
tonight Friday and Friday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Friday.

City of Toronto.
Tonight..Partly cloudy. Becoming cloudy this evening with 60 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind south 30 km/h
gusting to 50 becoming light late this evening. Low 23.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 31. Humidex 40. UV index 8 or very high.
Friday night..A few clouds. Low 21.

Windsor - Leamington - Essex County.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 30 km/h gusting to 50 becoming light
late this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning
and early in the afternoon with risk of a thunderstorm. High 29.
Humidex 39. UV index 8 or very high.
Friday night..Mainly cloudy. Low 20.

Chatham-Kent - Rondeau Park.
Tonight..A few clouds. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light late this evening. Low 22. Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon with risk of a thunderstorm. High 28. Humidex 38.
UV index 7 or high.
Friday night..Mainly cloudy. Low 19.

Sarnia - Petrolia - Western Lambton County.
Tonight..Mainly cloudy. 60 percent chance of showers with risk of a
thunderstorm. Wind south 20 km/h gusting to 40 becoming northeast 30
then light this evening. Low 22.
Friday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon then a mix of sun and cloud. High 27. Humidex
37. UV index 9 or very high.
Friday night..Mainly cloudy. Low 18.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers this evening and overnight. Risk of a
thunderstorm this evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming northeast 20 this evening then becoming south
20. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning and early
in the afternoon. High 27. Humidex 37. UV index 8 or very high.
Friday night..Partly cloudy. Becoming cloudy after midnight. Low 18.

Rodney - Shedden - Western Elgin County.
Tonight..A few clouds. Increasing cloudiness this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
20 km/h gusting to 40 becoming light this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning
and early in the afternoon. High 28. Humidex 39. UV index 7 or high.
Friday night..Partly cloudy. Low 18.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..A few clouds. Increasing cloudiness this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
20 km/h gusting to 40 becoming northeast 20 this evening then light
late this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning
and early in the afternoon. High 28. Humidex 39. UV index 7 or high.
Friday night..Partly cloudy. Low 18.

Strathroy - Komoka - Western Middlesex County.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Risk of a thunderstorm this
evening and overnight. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon then a mix of sun and cloud. High 28. Humidex
37. UV index 9 or very high.
Friday night..Partly cloudy. Low 18.

London - Parkhill - Eastern Middlesex County.
Tonight..Partly cloudy. Becoming cloudy this evening with 60 percent
chance of showers this evening and overnight. Risk of a thunderstorm
this evening and overnight. Wind south 20 km/h gusting to 40
becoming light late this evening. Low 21.
Friday..Mainly cloudy. 40 percent chance of showers in the morning
and early in the afternoon. High 28. Humidex 37. UV index 8 or very
high.
Friday night..A few clouds. Low 18.

Simcoe - Delhi - Norfolk.
Tonight..A few clouds. Increasing cloudiness this evening then
40 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
20 km/h gusting to 40 becoming northeast 30 this evening then light
late this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 29. Humidex 38. UV index 7 or high.
Friday night..Mainly cloudy. Low 18.

Dunnville - Caledonia - Haldimand.
Tonight..Clear. Increasing cloudiness this evening then 40 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming northeast 30 gusting to 50 this evening then
south 20. Low 23.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 40. UV index 7 or high.
Friday night..Mainly cloudy. Low 21.

Woodstock - Tillsonburg - Oxford County.
Tonight..Partly cloudy. Becoming cloudy this evening with 60 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming southeast 30 gusting to 50 this evening then
light late this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 29. Humidex 38. UV index 7 or high.
Friday night..Partly cloudy. Low 19.

Brantford - County of Brant.
Tonight..Clear. Increasing cloudiness this evening then 60 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind southwest 30 km/h
gusting to 50 becoming northeast 20 this evening then light late
this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 39. UV index 7 or high.
Friday night..Mainly cloudy. Low 19.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Clear. Increasing cloudiness this evening then 40 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind southwest 30 km/h
gusting to 50 becoming north 20 gusting to 40 this evening then
light late this evening. Low 23.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 40. UV index 7 or high.
Friday night..Partly cloudy. Low 21.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Clear. Increasing cloudiness this evening then 40 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind southwest 30 km/h
gusting to 50 becoming north 20 gusting to 40 this evening then
becoming southwest 20 gusting to 40. Low 23.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 30. Humidex 39. UV index 8 or very high.
Friday night..A few clouds. Low 21.

City of Hamilton.
Tonight..Clear. Increasing cloudiness this evening then 60 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind southwest 30 km/h
gusting to 50 becoming east 20 gusting to 40 this evening then light
late this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 40. UV index 7 or high.
Friday night..Partly cloudy. Becoming cloudy after midnight. Low 20.

Burlington - Oakville.
Tonight..A few clouds. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light late this evening. Low 23.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 30. Humidex 39. UV index 7 or high.
Friday night..Partly cloudy. Low 20.

Halton Hills - Milton.
Tonight..A few clouds. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 30. Humidex 39. UV index 7 or high.
Friday night..Partly cloudy. Low 19.

Mississauga - Brampton.
Tonight..Partly cloudy. Becoming cloudy this evening with 60 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming light this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 31. Humidex 40. UV index 7 or high.
Friday night..A few clouds. Low 20.

Caledon.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers or thunderstorms this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming northwest 30 gusting to 50 then
southwest 20 gusting to 40 this evening. Low 21.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 7 or high.
Friday night..A few clouds. Low 18.

Vaughan - Richmond Hill - Markham.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Wind south 30 km/h gusting to 50
becoming north 30 gusting to 50 then southwest 20 gusting to 40 this
evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 30. Humidex 39. UV index 8 or very high.
Friday night..Clear. Low 18.

Newmarket - Georgina - Northern York Region.
Tonight..Increasing cloudiness. 70 percent chance of showers or
thunderstorms. Wind southwest 30 km/h gusting to 50 becoming
northwest 30 gusting to 50 then southwest 20 gusting to 40 this
evening. Low 21.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. Clearing late in the afternoon. High 29. Humidex 37. UV
index 8 or very high.
Friday night..Clear. Low 18.

Pickering - Oshawa - Southern Durham Region.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southwest 30 km/h gusting to 50 becoming north 30 gusting to 50 then
southwest 20 gusting to 40 this evening. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 36. UV index 8 or very high.
Friday night..A few clouds. Low 19.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind south 20 km/h gusting to 40
becoming northwest 30 gusting to 50 then southwest 20 gusting to 40
this evening. Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
Clearing late in the afternoon. High 28. Humidex 37. UV index 7 or
high.
Friday night..Clear. Low 19.

Goderich - Bluewater - Southern Huron County.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers or thunderstorms this evening and overnight. Wind south
30 km/h becoming north 30 then light this evening. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 8 or very high.
Friday night..Partly cloudy. Low 16.

Wingham - Blyth - Northern Huron County.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers or thunderstorms this evening and overnight. Wind southwest
30 km/h gusting to 60 becoming northeast 20 gusting to 40 then light
this evening. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 8 or very high.
Friday night..A few clouds. Increasing cloudiness near midnight.
Low 16.

Stratford - Mitchell - Southern Perth County.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers or thunderstorms this evening and overnight. Wind southwest
20 km/h gusting to 40 becoming light late this evening. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 28. Humidex 36. UV index 7 or high.
Friday night..Partly cloudy. Low 18.

Listowel - Milverton - Northern Perth County.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind southwest 30 km/h gusting to 50
becoming northwest 40 gusting to 60 then light this evening. Low 20. Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 29. Humidex 37. UV index 7 or high.
Friday night..Increasing cloudiness. Low 17.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Increasing cloudiness. 70 percent chance of showers or
thunderstorms. Wind southwest 20 km/h gusting to 40 becoming light
late this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 29. Humidex 37. UV index 6 or high.
Friday night..Partly cloudy. Becoming cloudy near midnight. Low 17.

Guelph - Erin - Southern Wellington County.
Tonight..Increasing cloudiness. 70 percent chance of showers or
thunderstorms. Wind southwest 20 km/h gusting to 40 becoming
northwest 20 gusting to 40 then south 30 gusting to 50 this evening.
Low 21.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 29. Humidex 37. UV index 6 or high.
Friday night..Mainly cloudy. Low 17.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind west 30 km/h gusting to 50
becoming light this evening. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 27. Humidex 33. UV index 7 or high.
Friday night..Partly cloudy. Low 17.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind southwest 30 km/h gusting to 50
becoming northwest 20 gusting to 40 early this evening then becoming
southwest 20 gusting to 40. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 28. Humidex 34. UV index 7 or high.
Friday night..A few clouds. Low 17.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind southwest 40 km/h gusting to 60
diminishing to 20 this evening then becoming light late this
evening. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 28. Humidex 34. UV index 7 or high.
Friday night..A few clouds. Low 17.

Innisfil - New Tecumseth - Angus.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind southwest 20 km/h gusting to 40
becoming south 40 gusting to 60 then light this evening. Low 21. Friday..Cloudy. 40 percent chance of showers early in the morning.
Becoming a mix of sun and cloud in the afternoon. High 26. Humidex
34. UV index 7 or high.
Friday night..A few clouds. Low 17.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Becoming cloudy this evening with showers or thunderstorms
changing to 40 percent chance of showers overnight. Wind south
30 km/h gusting to 50 becoming northwest 20 then light this evening.
Low 20.
Friday..Cloudy. High 24. Humidex 32. UV index 8 or very high.
Friday night..Partly cloudy. Low 17.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Showers or thunderstorms ending near midnight then cloudy
with 40 percent chance of showers. Wind southwest 20 km/h gusting to
40 becoming light early this evening. Low 18.
Friday..Cloudy. High 25. Humidex 31. UV index 6 or high.
Friday night..A few clouds. Low 17.

Hanover - Dundalk - Southern Grey County.
Tonight..Increasing cloudiness. Showers or thunderstorms beginning
early this evening and ending overnight then 40 percent chance of
showers. Wind southwest 30 km/h gusting to 60 becoming light this
evening. Low 20.
Friday..Cloudy. Becoming a mix of sun and cloud in the afternoon.
High 27. Humidex 33. UV index 7 or high.
Friday night..A few clouds. Low 16.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Becoming cloudy this evening with showers or thunderstorms
changing to 40 percent chance of showers overnight. Wind west
30 km/h gusting to 50 becoming light this evening. Low 19.
Friday..Cloudy. High 27. Humidex 33. UV index 6 or high.
Friday night..Partly cloudy. Low 16.

Barrie - Collingwood - Hillsdale.
Tonight..Becoming cloudy this evening with showers or thunderstorms
changing to 40 percent chance of showers overnight. Wind southwest
30 km/h gusting to 50 becoming light late this evening. Low 21. Friday..Cloudy. Clearing late in the afternoon. High 27. Humidex 33.
UV index 8 or very high.
Friday night..A few clouds. Low 16.

Midland - Coldwater - Orr Lake.
Tonight..Increasing cloudiness. Showers or thunderstorms beginning
early this evening and ending overnight then 40 percent chance of
showers. Wind southwest 30 km/h gusting to 50 becoming light this
evening. Low 21.
Friday..Cloudy. Becoming a mix of sun and cloud in the afternoon.
High 27. Humidex 35. UV index 8 or very high.
Friday night..A few clouds. Low 18.

Orillia - Lagoon City - Washago.
Tonight..Mainly cloudy. Showers or thunderstorms beginning early this
evening and ending overnight then 40 percent chance of showers. Wind
southwest 30 km/h gusting to 50 becoming light after midnight.
Low 19.
Friday..Cloudy. Becoming a mix of sun and cloud in the afternoon.
High 27. Humidex 35. UV index 8 or very high.
Friday night..A few clouds. Low 18.

Cobourg - Colborne - Western Northumberland County.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light late this evening. Low 22. Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 36. UV index 8 or very high.
Friday night..A few clouds. Low 18.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light late this evening. Low 22. Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 36. UV index 8 or very high.
Friday night..A few clouds. Low 17.

Picton - Sandbanks Park.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light late this evening. Temperature
rising to 28 this evening then falling.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 36. UV index 8 or very high.
Friday night..A few clouds. Low 18.

Napanee - Consecon.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light late this evening. Low 22. Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 36. UV index 8 or very high.
Friday night..A few clouds. Low 17.

Kingston - Odessa - Frontenac Islands.
Tonight..Clear. Increasing cloudiness this evening then 60 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind southwest 30 km/h
becoming light late this evening. Wind becoming west 20 after
midnight. Low 22.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 7 or high.
Friday night..Clear. Low 17.

Lindsay - Southern Kawartha Lakes.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind southwest 30 km/h gusting to 50
becoming light late this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 37. UV index 8 or very high.
Friday night..Partly cloudy. Low 18.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Mainly cloudy with 70 percent chance of showers or
thunderstorms. Wind south 20 km/h gusting to 40 becoming west 30
gusting to 50 early this evening then light after midnight. Low 21. Friday..Cloudy. 40 percent chance of showers early in the morning.
High 28. Humidex 37. UV index 8 or very high.
Friday night..Partly cloudy. Low 18.

Peterborough City - Lakefield - Southern Peterborough County. Tonight..Increasing cloudiness. 70 percent chance of showers or
thunderstorms. Wind southwest 30 km/h gusting to 50 becoming light
late this evening. Low 21.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 28. Humidex 36. UV index 8 or very high.
Friday night..Partly cloudy. Low 17.

Apsley - Woodview - Northern Peterborough County.
Tonight..Mainly cloudy with 70 percent chance of showers or
thunderstorms. Wind southwest 30 km/h gusting to 50 becoming
northwest 30 gusting to 50 then light this evening. Low 20.
Friday..Cloudy. 40 percent chance of showers early in the morning.
High 28. Humidex 36. UV index 8 or very high.
Friday night..Partly cloudy. Low 17.

Stirling - Tweed - Madoc.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southwest 30 km/h gusting to 50 becoming light
this evening. Low 22.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 36. UV index 8 or very high.
Friday night..Clear. Low 17.

Tamworth - Sydenham - South Frontenac.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light late this evening. Low 22. Friday..Cloudy. 40 percent chance of showers in the morning. Becoming
a mix of sun and cloud in the afternoon. High 28. Humidex 36. UV
index 7 or high.
Friday night..Clear. Low 17.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind southwest 20 km/h gusting to 40
becoming light late this evening. Low 20.
Friday..Cloudy with 40 percent chance of showers in the morning then
a mix of sun and cloud. High 28. Humidex 33. UV index 8 or very
high.
Friday night..Clear. Low 14.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
Wind southwest 20 km/h gusting to 60 becoming northwest 20 then
light this evening. Low 20.
Friday..Mainly cloudy. 40 percent chance of showers early in the
morning. High 28. Humidex 33. UV index 9 or very high.
Friday night..A few clouds. Low 14.

Gananoque - Mallorytown.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
20 km/h gusting to 40 becoming light late this evening. Low 21.
Friday..Mainly cloudy. 40 percent chance of showers in the morning.
High 27. Humidex 35. UV index 7 or high.
Friday night..Clear. Low 18.

Brockville - Prescott.
Tonight..Clear. Increasing cloudiness this evening then 60 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind west 30 km/h
gusting to 60 becoming light late this evening. Low 21.
Friday..Cloudy. 40 percent chance of showers in the morning. High 28.
Humidex 37. UV index 7 or high.
Friday night..Clear. Low 15.

Westport - Charleston Lake.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light after midnight. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning then
a mix of sun and cloud. High 26. Humidex 35. UV index 8 or very
high.
Friday night..Clear. Low 15.

Merrickville-Wolford - Kemptville.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind west 40 km/h
gusting to 70 becoming light late this evening. Wind becoming
northwest 20 before morning. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing late in the afternoon. Wind northwest 20 km/h becoming
light in the morning. High 26. Humidex 35. UV index 8 or very high.
Friday night..Clear. Low 15.

Ottawa North - Kanata - Orl‚ans.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind southwest 30 km/h gusting to 50
becoming light late this evening. Low 22.
Friday..Mainly cloudy with 40 percent chance of showers in the
morning. Clearing in the afternoon. High 28. Humidex 35. UV index 9
or very high.
Friday night..A few clouds. Low 16.

Ottawa South - Richmond - Metcalfe.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers or thunderstorms. Wind southwest 30 km/h gusting to 50
becoming light late this evening. Low 21.
Friday..Mainly cloudy with 40 percent chance of showers in the
morning. Clearing in the afternoon. High 27. Humidex 34. UV index 9
or very high.
Friday night..A few clouds. Low 16.

Gatineau.
Tonight..Mainly cloudy. 70 percent chance of showers or
thunderstorms. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 22.
Friday..Mainly cloudy with 40 percent chance of showers in the
morning. Clearing in the afternoon. Wind becoming north 20 km/h in
the afternoon. High 28. Humidex 35. UV index 9 or very high.
Friday night..Clear. Becoming partly cloudy after midnight. Low 15.

Prescott and Russell.
Tonight..A few clouds. Increasing cloudiness early this evening then
70 percent chance of showers or thunderstorms this evening and
overnight. Wind southwest 30 km/h gusting to 50 becoming light late
this evening. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. High 25. Humidex 33. UV index 9 or very
high.
Friday night..Clear. Becoming partly cloudy after midnight. Low 16.

Morrisburg - Long Sault.
Tonight..Clear. Increasing cloudiness this evening then 60 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind southwest 30 km/h
gusting to 50 becoming light late this evening. Low 22.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. High 28. Humidex 37. UV index 8 or very
high.
Friday night..Clear. Low 16.

Cornwall - Lancaster.
Tonight..Clear. Increasing cloudiness this evening then 60 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Wind southwest 30 km/h
gusting to 50 becoming light late this evening. Wind becoming west
20 before morning. Low 22.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. Wind west 20 km/h becoming light in the
morning. High 28. Humidex 37. UV index 8 or very high.
Friday night..Clear. Low 16.

Winchester - Newington.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light late this evening. Wind
becoming west 20 before morning. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. Wind west 20 km/h becoming light in the
morning. High 28. Humidex 37. UV index 9 or very high.
Friday night..Clear. Low 16.

Maxville - Alexandria.
Tonight..A few clouds. Increasing cloudiness this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southwest
30 km/h gusting to 50 becoming light this evening. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. High 28. Humidex 36. UV index 9 or very
high.
Friday night..Clear. Low 15.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..Mainly cloudy. 70 percent chance of showers or
thunderstorms. Wind southwest 30 km/h gusting to 50 becoming light
this evening. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning.
Clearing in the afternoon. High 27. Humidex 32. UV index 9 or very
high.
Friday night..Clear. Low 17.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..Clear. Increasing cloudiness early this evening then
70 percent chance of showers or thunderstorms this evening and
overnight. Wind southwest 20 km/h gusting to 40 becoming light late
this evening. Low 21.
Friday..Cloudy with 40 percent chance of showers in the morning then
a mix of sun and cloud. High 27. Humidex 35. UV index 9 or very
high.
Friday night..Clear. Low 17.

Port Carling - Port Severn.
Tonight..Increasing cloudiness. Showers or thunderstorms beginning
early this evening and ending overnight then 40 percent chance of
showers. Wind southwest 30 km/h gusting to 50 becoming light late
this evening. Low 21.
Friday..Cloudy. Becoming a mix of sun and cloud in the afternoon.
High 28. Humidex 34. UV index 8 or very high.
Friday night..A few clouds. Low 16.

Bracebridge - Gravenhurst.
Tonight..Becoming cloudy this evening with showers or thunderstorms
changing to 40 percent chance of showers overnight. Wind west
20 km/h becoming southwest 40 gusting to 60 then light this evening.
Low 20.
Friday..Mainly cloudy. High 28. Humidex 33. UV index 8 or very high.
Friday night..A few clouds. Low 16.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..Cloudy. Showers or thunderstorms beginning early this
evening and ending near midnight then 40 percent chance of showers
overnight. Wind southwest 30 km/h gusting to 50 becoming light this
evening. Low 20.
Friday..Mainly cloudy. High 28. Humidex 32. UV index 8 or very high.
Friday night..A few clouds. Low 17.

Continued in next message...

--- up 6 days, 10 hours, 37 minutes
* Origin: Northern Realms (618:400/23)

FPCN11 CWTO 260900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Saturday 26 July 2025 for
today and Sunday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Sunny. Becoming a mix of sun and cloud this morning. High 27.
Humidex 32. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Windsor - Leamington - Essex County.
Today..Mainly cloudy. 70 percent chance of showers changing to
30 percent chance of showers and then to 70 percent chance of
showers near noon. Risk of a thunderstorm. Fog patches dissipating
early this morning. High 27. Humidex 32. UV index 7 or high.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 23.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 29. Humidex 35. UV index 10 or very high.

Chatham-Kent - Rondeau Park.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers near noon. Risk of a thunderstorm. Fog patches
dissipating early this morning. High 27. Humidex 32. UV index 7 or
high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 23.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. High 29. Humidex 35. UV index 10 or
very high.

Sarnia - Petrolia - Western Lambton County.
Today..Becoming cloudy this morning with 70 percent chance of
showers. Risk of a thunderstorm. Fog patches dissipating early this
morning. High 27. Humidex 32. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 29. Humidex 34. UV index 9 or very high.

Watford - Pinery Park - Eastern Lambton County.
Today..Mainly cloudy. 70 percent chance of showers with risk of a
thunderstorm. Fog patches dissipating early this morning. High 27.
Humidex 32. UV index 8 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 29. Humidex 34. UV index 10 or very
high.

Rodney - Shedden - Western Elgin County.
Today..Becoming cloudy this morning with 70 percent chance of
showers. Risk of a thunderstorm. Fog patches dissipating early this
morning. High 27. Humidex 32. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. High 29. Humidex 34. UV index 10 or
very high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Becoming cloudy this morning with 70 percent chance of
showers. Risk of a thunderstorm. Fog patches dissipating early this
morning. High 27. Humidex 32. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. High 29. Humidex 34. UV index 10 or
very high.

Strathroy - Komoka - Western Middlesex County.
Today..Becoming cloudy this morning with 70 percent chance of
showers. Risk of a thunderstorm. Fog patches dissipating early this
morning. High 27. Humidex 32. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. High 29. Humidex 34. UV index 10 or very
high.

London - Parkhill - Eastern Middlesex County.
Today..Becoming cloudy this morning with 70 percent chance of
showers. Risk of a thunderstorm. Fog patches dissipating early this
morning. High 27. Humidex 32. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. High 29. Humidex 34. UV index 10 or very
high.

Simcoe - Delhi - Norfolk.
Today..Mainly cloudy. 60 percent chance of showers this afternoon
with risk of a thunderstorm. Fog patches dissipating early this
morning. High 27. Humidex 32. UV index 8 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. Risk of a thunderstorm early in the
morning. High 29. Humidex 34. UV index 10 or very high.

Dunnville - Caledonia - Haldimand.
Today..Mainly cloudy. 60 percent chance of showers this afternoon
with risk of a thunderstorm. Fog patches dissipating early this
morning. High 27. Humidex 32. UV index 8 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. Risk of a thunderstorm early in the
morning. High 29. Humidex 34. UV index 10 or very high.

Woodstock - Tillsonburg - Oxford County.
Today..Becoming cloudy this morning. 60 percent chance of showers
this afternoon. Risk of a thunderstorm this afternoon. Fog patches
dissipating early this morning. High 27. Humidex 32. UV index 7 or
high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Risk of a thunderstorm early in
the morning. High 29. Humidex 34. UV index 9 or very high.

Brantford - County of Brant.
Today..Becoming cloudy this morning. 60 percent chance of showers
this afternoon. Risk of a thunderstorm this afternoon. Fog patches
dissipating early this morning. High 27. Humidex 32. UV index 7 or
high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Risk of a thunderstorm early in
the morning. High 29. Humidex 34. UV index 9 or very high.

Niagara Falls - Welland - Southern Niagara Region.
Today..A mix of sun and cloud. 40 percent chance of showers this
afternoon with risk of a thunderstorm. Fog patches dissipating early
this morning. High 28. Humidex 32. UV index 10 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 30. Humidex 36. UV index 10 or very high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..A mix of sun and cloud. 40 percent chance of showers this
afternoon with risk of a thunderstorm. Fog patches dissipating early
this morning. High 28. Humidex 32. UV index 10 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning. Risk of a thunderstorm early in the morning. High 30.
Humidex 36. UV index 10 or very high.

City of Hamilton.
Today..Becoming cloudy this morning. 40 percent chance of showers
this afternoon. Risk of a thunderstorm this afternoon. Fog patches
dissipating early this morning. High 28. Humidex 32. UV index 8 or
very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Risk of a thunderstorm early in
the morning. High 30. Humidex 36. UV index 10 or very high.

Burlington - Oakville.
Today..Increasing cloudiness early this morning. 40 percent chance of
showers late this afternoon with risk of a thunderstorm. Fog patches
dissipating early this morning. High 27. Humidex 32. UV index 9 or
very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. High 30. Humidex 35. UV index 9 or very
high.

Halton Hills - Milton.
Today..Increasing cloudiness early this morning. 40 percent chance of
showers late this afternoon with risk of a thunderstorm. Fog patches
dissipating early this morning. High 27. Humidex 32. UV index 9 or
very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 30. Humidex 35. UV index 9 or very high.

Mississauga - Brampton.
Today..Increasing cloudiness early this morning. 40 percent chance of
showers late this afternoon with risk of a thunderstorm. Fog patches
dissipating early this morning. High 27. Humidex 32. UV index 10 or
very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning. Clearing late in the afternoon. High 30. Humidex 35. UV
index 9 or very high.

Caledon.
Today..Mainly cloudy. 70 percent chance of showers late this
afternoon with risk of a thunderstorm. Fog patches dissipating early
this morning. High 28. Humidex 32. UV index 8 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers early in the
morning. Clearing near noon. High 29. Humidex 34. UV index 8 or very
high.

Vaughan - Richmond Hill - Markham.
Today..Increasing cloudiness near noon. High 27. Humidex 32. UV
index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. High 30. Humidex 35. UV index 9 or very
high.

Newmarket - Georgina - Northern York Region.
Today..Sunny early this morning then a mix of sun and cloud with
40 percent chance of showers late this afternoon. Fog patches
dissipating early this morning. High 28. Humidex 33. UV index 9 or
very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 29. Humidex 34. UV
index 8 or very high.

Pickering - Oshawa - Southern Durham Region.
Today..Mainly sunny. High 27. Humidex 32. UV index 9 or very high. Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Sunny early this morning then a mix of sun and cloud with
40 percent chance of showers late this afternoon. Fog patches
dissipating early this morning. High 28. Humidex 33. UV index 9 or
very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 29. Humidex 34. UV
index 9 or very high.

Goderich - Bluewater - Southern Huron County.
Today..A mix of sun and cloud. 30 percent chance of showers changing
to 70 percent chance of showers near noon. Risk of a thunderstorm
this afternoon. Fog patches dissipating early this morning. High 27.
Humidex 32. UV index 8 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers after midnight. Risk of a thunderstorm this
evening and after midnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 28. Humidex 33. UV index 8 or very high.

Wingham - Blyth - Northern Huron County.
Today..A mix of sun and cloud. 30 percent chance of showers changing
to 70 percent chance of showers near noon. Risk of a thunderstorm
this afternoon. Fog patches dissipating early this morning. High 27.
Humidex 32. UV index 9 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers after midnight. Risk of a thunderstorm this
evening and after midnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 28. Humidex 33. UV
index 8 or very high.

Stratford - Mitchell - Southern Perth County.
Today..Mainly cloudy. 70 percent chance of showers late this
afternoon with risk of a thunderstorm. Fog patches dissipating early
this morning. High 28. Humidex 32. UV index 8 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers early in the
morning. Clearing near noon. High 29. Humidex 34. UV index 9 or very
high.

Listowel - Milverton - Northern Perth County.
Today..A mix of sun and cloud. Becoming cloudy this afternoon with
70 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Fog patches dissipating early this
morning. High 28. Humidex 32. UV index 10 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers early in the
morning. Clearing near noon. High 29. Humidex 34. UV index 8 or very
high.

Kitchener - Cambridge - Region of Waterloo.
Today..Becoming cloudy this morning. 70 percent chance of showers
late this afternoon. Risk of a thunderstorm late this afternoon. Fog
patches dissipating early this morning. High 28. Humidex 32. UV
index 8 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers early in the morning
then a mix of sun and cloud. High 29. Humidex 34. UV index 9 or very
high.

Guelph - Erin - Southern Wellington County.
Today..Becoming cloudy this morning. 70 percent chance of showers
late this afternoon. Risk of a thunderstorm late this afternoon. Fog
patches dissipating early this morning. High 28. Humidex 32. UV
index 8 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers early in the morning
then a mix of sun and cloud. High 29. Humidex 34. UV index 9 or very
high.

Mount Forest - Arthur - Northern Wellington County.
Today..A mix of sun and cloud. Becoming cloudy this afternoon with
70 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Fog patches dissipating early this
morning. High 28. Humidex 32. UV index 9 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 29. Humidex 34. UV
index 9 or very high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Mainly cloudy. 70 percent chance of showers late this
afternoon with risk of a thunderstorm. Fog patches dissipating early
this morning. High 28. Humidex 32. UV index 9 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing in the afternoon. High 29. Humidex 34. UV index 9
or very high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Mainly cloudy. 70 percent chance of showers late this
afternoon with risk of a thunderstorm. Fog patches dissipating early
this morning. High 28. Humidex 32. UV index 9 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 29. Humidex 34. UV
index 9 or very high.

Innisfil - New Tecumseth - Angus.
Today..Mainly sunny. Increasing cloudiness near noon then 40 percent
chance of showers late this afternoon. Fog patches dissipating early
this morning. High 28. Humidex 33. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 29. Humidex 34. UV
index 8 or very high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Mainly sunny. Increasing cloudiness late this morning then
40 percent chance of showers this afternoon. Risk of a thunderstorm
this afternoon. Fog patches dissipating early this morning. High 28.
Humidex 33. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 29. Humidex 34. UV index 8 or very high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Sunny early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Fog patches
dissipating early this morning. High 27. Humidex 32. UV index 9 or
very high.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 20.
Sunday..Cloudy. Clearing in the afternoon. High 28. Humidex 33. UV
index 8 or very high.

Hanover - Dundalk - Southern Grey County.
Today..Mainly sunny. Increasing cloudiness this morning then
40 percent chance of showers this afternoon. Risk of a thunderstorm
this afternoon. Fog patches dissipating early this morning. High 28.
Humidex 33. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing in the afternoon. High 29. Humidex 34. UV index 9
or very high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Clear early this morning then a mix of sun and cloud with
40 percent chance of showers this afternoon. Risk of a thunderstorm
this afternoon. Fog patches dissipating early this morning. High 28.
Humidex 33. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 20.
Sunday..Cloudy. 30 percent chance of showers early in the morning.
Becoming a mix of sun and cloud in the afternoon. High 29. Humidex
34. UV index 6 or high.

Barrie - Collingwood - Hillsdale.
Today..Mainly sunny. Increasing cloudiness this afternoon then
40 percent chance of showers late this afternoon. Fog patches
dissipating early this morning. High 28. Humidex 33. UV index 9 or
very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 29. Humidex 34. UV index 8 or very high.

Midland - Coldwater - Orr Lake.
Today..Mainly sunny. Increasing cloudiness near noon then 40 percent
chance of showers late this afternoon. Fog patches dissipating early
this morning. High 28. Humidex 33. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Cloudy. 30 percent chance of showers early in the morning.
High 29. Humidex 34. UV index 6 or high.

Orillia - Lagoon City - Washago.
Today..Sunny early this morning then a mix of sun and cloud with
40 percent chance of showers late this afternoon. Fog patches
dissipating early this morning. High 28. Humidex 33. UV index 9 or
very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 29. Humidex 34. UV index 8 or very high.

Cobourg - Colborne - Western Northumberland County.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm
overnight. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 30. Humidex 35. UV index 9 or very high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm
overnight. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 30. Humidex 35. UV index 9 or very high.

Picton - Sandbanks Park.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm
overnight. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 30. Humidex 35. UV index 9 or very high.

Napanee - Consecon.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm
overnight. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 30. Humidex 35. UV index 9 or very high.

Kingston - Odessa - Frontenac Islands.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Risk of a thunderstorm early in the morning. High 31. Humidex 36. UV
index 7 or high.

Lindsay - Southern Kawartha Lakes.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Sunny. Becoming a mix of sun and cloud this morning. High 28.
Humidex 33. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 19.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Apsley - Woodview - Northern Peterborough County.
Today..Sunny. Becoming a mix of sun and cloud this morning. High 28.
Humidex 33. UV index 9 or very high.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 19.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Stirling - Tweed - Madoc.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 31. Humidex 36. UV index 9 or very high.

Tamworth - Sydenham - South Frontenac.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 20. Sunday..Cloudy. 30 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 7
or high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 19.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Risk of a thunderstorm early in the morning. High 31. Humidex 36. UV
index 8 or very high.

Bancroft - Hastings Highlands - Denbigh.
Today..Sunny. Becoming a mix of sun and cloud this morning. High 28.
Humidex 33. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 40 percent chance
of showers overnight with risk of a thunderstorm. Low 18.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 30. Humidex 35. UV index 9 or very high.

Gananoque - Mallorytown.
Today..Mainly sunny. High 30. Humidex 35. UV index 9 or very high. Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 20. Sunday..Cloudy. 30 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Brockville - Prescott.
Today..Sunny. High 30. Humidex 35. UV index 9 or very high.
Tonight..Increasing cloudiness. 40 percent chance of showers
overnight. Risk of a thunderstorm overnight. Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Westport - Charleston Lake.
Today..Mainly sunny. High 30. Humidex 35. UV index 9 or very high. Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Risk of a thunderstorm early in the morning. High 31. Humidex 36. UV
index 7 or high.

Merrickville-Wolford - Kemptville.
Today..Sunny. High 30. Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Ottawa North - Kanata - Orl‚ans.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 30. Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 19.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Ottawa South - Richmond - Metcalfe.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 30. Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 19.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Gatineau.
Today..Sunny. High 30. Humidex 35. UV index 9 or very high.
Tonight..Partly cloudy. 40 percent chance of showers overnight. Risk
of a thunderstorm overnight. Low 19.
Sunday..Mainly cloudy. 40 percent chance of showers in the morning.
Risk of a thunderstorm early in the morning. High 31. Humidex 36. UV
index 6 or high.

Prescott and Russell.
Today..Sunny. High 30. Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 19.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Morrisburg - Long Sault.
Today..Sunny. High 30. Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Cornwall - Lancaster.
Today..Sunny. High 30. Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Winchester - Newington.
Today..Sunny. High 30. Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Maxville - Alexandria.
Today..Sunny. High 30. Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Plevna - Sharbot Lake - Western Lanark County.
Today..Sunny. Becoming a mix of sun and cloud this morning. High 28.
Humidex 33. UV index 9 or very high.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 19.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Risk of a thunderstorm early in the morning. High 31. Humidex 36. UV
index 8 or very high.

Smiths Falls - Perth - Eastern Lanark County.
Today..Sunny. High 29. Humidex 34. UV index 9 or very high.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 19. Sunday..Cloudy. 30 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Continued in next message...

--- up 1 week, 1 day, 7 minutes
* Origin: Northern Realms (618:400/23)

FPCN11 CWTO 261500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Saturday 26 July 2025 for
today and Sunday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..A mix of sun and cloud. High 29. Humidex 34. UV index 9 or
very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Windsor - Leamington - Essex County.
Today..Mainly cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 29. Humidex 34. UV index 7 or high.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 23.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 29. Humidex 35. UV index 10 or very high.

Chatham-Kent - Rondeau Park.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 29. Humidex 34. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 23.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. High 29. Humidex 35. UV index 10 or
very high.

Sarnia - Petrolia - Western Lambton County.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 28. Humidex 33. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 29. Humidex 34. UV index 9 or very high.

Watford - Pinery Park - Eastern Lambton County.
Today..Mainly cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 28. Humidex 33. UV index 8 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 29. Humidex 34. UV index 10 or very
high.

Rodney - Shedden - Western Elgin County.
Today..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. High 27. Humidex 32. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. High 29. Humidex 34. UV index 10 or
very high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. High 27. Humidex 32. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. High 29. Humidex 34. UV index 10 or
very high.

Strathroy - Komoka - Western Middlesex County.
Today..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. High 27. Humidex 32. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. High 29. Humidex 34. UV index 10 or very
high.

London - Parkhill - Eastern Middlesex County.
Today..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. High 27. Humidex 32. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. High 29. Humidex 34. UV index 10 or very
high.

Simcoe - Delhi - Norfolk.
Today..Mainly cloudy with 60 percent chance of showers and risk of a
thunderstorm. High 29. Humidex 34. UV index 8 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. Risk of a thunderstorm early in the
morning. High 29. Humidex 34. UV index 10 or very high.

Dunnville - Caledonia - Haldimand.
Today..Mainly cloudy with 60 percent chance of showers and risk of a
thunderstorm. High 29. Humidex 34. UV index 8 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. Risk of a thunderstorm early in the
morning. High 29. Humidex 34. UV index 10 or very high.

Woodstock - Tillsonburg - Oxford County.
Today..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. High 27. Humidex 32. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Risk of a thunderstorm early in
the morning. High 29. Humidex 34. UV index 9 or very high.

Brantford - County of Brant.
Today..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. High 27. Humidex 32. UV index 7 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Risk of a thunderstorm early in
the morning. High 29. Humidex 34. UV index 9 or very high.

Niagara Falls - Welland - Southern Niagara Region.
Today..A mix of sun and cloud with 40 percent chance of showers and
risk of a thunderstorm. High 29. Humidex 33. UV index 10 or very
high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 30. Humidex 36. UV index 10 or very high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..A mix of sun and cloud with 40 percent chance of showers and
risk of a thunderstorm. High 29. Humidex 33. UV index 10 or very
high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning. Risk of a thunderstorm early in the morning. High 30.
Humidex 36. UV index 10 or very high.

City of Hamilton.
Today..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 28. Humidex 32. UV index 8 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 22.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Risk of a thunderstorm early in
the morning. High 30. Humidex 36. UV index 10 or very high.

Burlington - Oakville.
Today..Mainly cloudy. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. High 28. Humidex 33. UV
index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. High 30. Humidex 35. UV index 9 or very
high.

Halton Hills - Milton.
Today..Mainly cloudy. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. High 28. Humidex 33. UV
index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 30. Humidex 35. UV index 9 or very high.

Mississauga - Brampton.
Today..Mainly cloudy. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. High 28. Humidex 33. UV
index 10 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning. Clearing late in the afternoon. High 30. Humidex 35. UV
index 9 or very high.

Caledon.
Today..Mainly cloudy. 70 percent chance of showers late this
afternoon with risk of a thunderstorm. High 28. Humidex 32. UV
index 8 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers early in the
morning. Clearing near noon. High 29. Humidex 34. UV index 8 or very
high.

Vaughan - Richmond Hill - Markham.
Today..A mix of sun and cloud. Becoming cloudy this afternoon.
High 29. Humidex 34. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. High 30. Humidex 35. UV index 9 or very
high.

Newmarket - Georgina - Northern York Region.
Today..A mix of sun and cloud. 40 percent chance of showers late this
afternoon. High 28. Humidex 33. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 29. Humidex 34. UV
index 8 or very high.

Pickering - Oshawa - Southern Durham Region.
Today..Mainly sunny. High 27. Humidex 32. UV index 9 or very high. Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Uxbridge - Beaverton - Northern Durham Region.
Today..A mix of sun and cloud. 40 percent chance of showers late this
afternoon. High 28. Humidex 33. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 29. Humidex 34. UV
index 9 or very high.

Goderich - Bluewater - Southern Huron County.
Today..Mainly cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 27. Humidex 32. UV index 8 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers after midnight. Risk of a thunderstorm this
evening and after midnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 28. Humidex 33. UV index 8 or very high.

Wingham - Blyth - Northern Huron County.
Today..Mainly cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 27. Humidex 32. UV index 9 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers after midnight. Risk of a thunderstorm this
evening and after midnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 28. Humidex 33. UV
index 8 or very high.

Stratford - Mitchell - Southern Perth County.
Today..Cloudy. 70 percent chance of showers late this afternoon with
risk of a thunderstorm. High 28. Humidex 32. UV index 8 or very
high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers early in the
morning. Clearing near noon. High 29. Humidex 34. UV index 9 or very
high.

Listowel - Milverton - Northern Perth County.
Today..Mainly cloudy. 70 percent chance of showers late this
afternoon with risk of a thunderstorm. High 28. Humidex 32. UV
index 10 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers early in the
morning. Clearing near noon. High 29. Humidex 34. UV index 8 or very
high.

Kitchener - Cambridge - Region of Waterloo.
Today..Cloudy. 70 percent chance of showers late this afternoon with
risk of a thunderstorm. High 28. Humidex 32. UV index 8 or very
high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers early in the morning
then a mix of sun and cloud. High 29. Humidex 34. UV index 9 or very
high.

Guelph - Erin - Southern Wellington County.
Today..Cloudy. 70 percent chance of showers late this afternoon with
risk of a thunderstorm. High 28. Humidex 32. UV index 8 or very
high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers early in the morning
then a mix of sun and cloud. High 29. Humidex 34. UV index 9 or very
high.

Mount Forest - Arthur - Northern Wellington County.
Today..Becoming cloudy this afternoon with 70 percent chance of
showers late this afternoon. Risk of a thunderstorm late this
afternoon. High 28. Humidex 32. UV index 9 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 29. Humidex 34. UV
index 9 or very high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Mainly cloudy. 70 percent chance of showers late this
afternoon with risk of a thunderstorm. High 28. Humidex 32. UV
index 9 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing in the afternoon. High 29. Humidex 34. UV index 9
or very high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Mainly cloudy. 70 percent chance of showers late this
afternoon with risk of a thunderstorm. High 28. Humidex 32. UV
index 9 or very high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers overnight. Risk of a thunderstorm this evening and
after midnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 29. Humidex 34. UV
index 9 or very high.

Innisfil - New Tecumseth - Angus.
Today..Becoming cloudy this afternoon with 40 percent chance of
showers late this afternoon. High 28. Humidex 33. UV index 9 or very
high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the afternoon. High 29. Humidex 34. UV
index 8 or very high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Increasing cloudiness late this morning. 40 percent chance of
showers with risk of a thunderstorm. High 28. Humidex 33. UV index 9
or very high.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 29. Humidex 34. UV index 8 or very high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..A mix of sun and cloud. 30 percent chance of showers late this
afternoon. High 27. Humidex 32. UV index 9 or very high.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 20.
Sunday..Cloudy. Clearing in the afternoon. High 28. Humidex 33. UV
index 8 or very high.

Hanover - Dundalk - Southern Grey County.
Today..Mainly cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 28. Humidex 33. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing in the afternoon. High 29. Humidex 34. UV index 9
or very high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A mix of sun and cloud with 40 percent chance of showers and
risk of a thunderstorm. High 28. Humidex 33. UV index 9 or very
high.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 20.
Sunday..Cloudy. 30 percent chance of showers early in the morning.
Becoming a mix of sun and cloud in the afternoon. High 29. Humidex
34. UV index 6 or high.

Barrie - Collingwood - Hillsdale.
Today..Becoming cloudy this afternoon with 40 percent chance of
showers late this afternoon. High 28. Humidex 33. UV index 9 or very
high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 29. Humidex 34. UV index 8 or very high.

Midland - Coldwater - Orr Lake.
Today..Increasing cloudiness near noon. 40 percent chance of showers
late this afternoon. High 28. Humidex 33. UV index 9 or very high. Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Cloudy. 30 percent chance of showers early in the morning.
High 29. Humidex 34. UV index 6 or high.

Orillia - Lagoon City - Washago.
Today..A mix of sun and cloud. 40 percent chance of showers late this
afternoon. High 28. Humidex 33. UV index 9 or very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 29. Humidex 34. UV index 8 or very high.

Cobourg - Colborne - Western Northumberland County.
Today..Sunny. High 28. Humidex 33. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm
overnight. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 30. Humidex 35. UV index 9 or very high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Sunny. High 28. Humidex 33. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm
overnight. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 30. Humidex 35. UV index 9 or very high.

Picton - Sandbanks Park.
Today..Sunny. High 28. Humidex 33. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm
overnight. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 30. Humidex 35. UV index 9 or very high.

Napanee - Consecon.
Today..Sunny. High 28. Humidex 33. UV index 9 or very high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm
overnight. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 30. Humidex 35. UV index 9 or very high.

Kingston - Odessa - Frontenac Islands.
Today..Sunny. High 28. Humidex 33. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Risk of a thunderstorm early in the morning. High 31. Humidex 36. UV
index 7 or high.

Lindsay - Southern Kawartha Lakes.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..A mix of sun and cloud. High 28. Humidex 33. UV index 9 or
very high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 19.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Apsley - Woodview - Northern Peterborough County.
Today..A mix of sun and cloud. High 28. Humidex 33. UV index 9 or
very high.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 19.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 30. Humidex 35. UV index 9 or very
high.

Stirling - Tweed - Madoc.
Today..A mix of sun and cloud. Becoming sunny this afternoon.
High 28. Humidex 33. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Risk of a thunderstorm early in the morning.
High 31. Humidex 36. UV index 9 or very high.

Tamworth - Sydenham - South Frontenac.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 20. Sunday..Cloudy. 30 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 7
or high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Mainly sunny. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 19.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Risk of a thunderstorm early in the morning. High 31. Humidex 36. UV
index 8 or very high.

Bancroft - Hastings Highlands - Denbigh.
Today..A mix of sun and cloud. High 28. Humidex 33. UV index 9 or
very high.
Tonight..Increasing cloudiness early this evening. 40 percent chance
of showers overnight with risk of a thunderstorm. Low 18.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 30. Humidex 35. UV index 9 or very high.

Gananoque - Mallorytown.
Today..Mainly sunny. High 30. Humidex 35. UV index 9 or very high. Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 20. Sunday..Cloudy. 30 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Brockville - Prescott.
Today..Sunny. High 30. Humidex 35. UV index 9 or very high.
Tonight..Increasing cloudiness. 40 percent chance of showers
overnight. Risk of a thunderstorm overnight. Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Westport - Charleston Lake.
Today..Mainly sunny. High 30. Humidex 35. UV index 9 or very high. Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Risk of a thunderstorm early in the morning. High 31. Humidex 36. UV
index 7 or high.

Merrickville-Wolford - Kemptville.
Today..Sunny. High 30. Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Ottawa North - Kanata - Orl‚ans.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Local
smoke near noon. High 30. Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 19.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Ottawa South - Richmond - Metcalfe.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Local
smoke near noon. High 30. Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 19.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Gatineau.
Today..Mainly sunny. Local smoke near noon. High 30. Humidex 35. UV
index 9 or very high.
Tonight..Partly cloudy. 40 percent chance of showers overnight. Risk
of a thunderstorm overnight. Low 19.
Sunday..Mainly cloudy. 40 percent chance of showers in the morning.
Risk of a thunderstorm early in the morning. High 31. Humidex 36. UV
index 6 or high.

Prescott and Russell.
Today..Mainly sunny. Local smoke early this afternoon. High 30.
Humidex 35. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 19.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Morrisburg - Long Sault.
Today..Sunny. Local smoke near noon. High 30. Humidex 35. UV index 9
or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Cornwall - Lancaster.
Today..Sunny. Local smoke early this afternoon. High 30. Humidex 35.
UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Winchester - Newington.
Today..Sunny. Local smoke near noon. High 30. Humidex 35. UV index 9
or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Maxville - Alexandria.
Today..Sunny. Local smoke early this afternoon. High 30. Humidex 35.
UV index 9 or very high.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 20.
Sunday..Cloudy. 40 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Plevna - Sharbot Lake - Western Lanark County.
Today..A mix of sun and cloud. High 28. Humidex 33. UV index 9 or
very high.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 19.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Risk of a thunderstorm early in the morning. High 31. Humidex 36. UV
index 8 or very high.

Smiths Falls - Perth - Eastern Lanark County.
Today..Mainly sunny. High 29. Humidex 34. UV index 9 or very high. Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Low 19. Sunday..Cloudy. 30 percent chance of showers in the morning. Risk of
a thunderstorm early in the morning. High 31. Humidex 36. UV index 6
or high.

Port Carling - Port Severn.
Today..Increasing cloudiness this afternoon. High 27. Humidex 32. UV
index 9 or very high.
Tonight..Cloudy. 40 percent chance of showers with risk of a
thunderstorm. Low 18.
Sunday..Cloudy. High 28. Humidex 33. UV index 6 or high.

Bracebridge - Gravenhurst.
Today..A mix of sun and cloud. High 27. Humidex 32. UV index 9 or
very high.
Tonight..Cloudy. 40 percent chance of showers with risk of a
thunderstorm. Low 18.
Sunday..Cloudy. High 28. Humidex 33. UV index 8 or very high.

Town of Parry Sound - Rosseau - Killbear Park.
Today..Sunny. High 27. Humidex 32. UV index 9 or very high.
Tonight..Cloudy. 40 percent chance of showers with risk of a
thunderstorm. Low 18.
Sunday..Cloudy. High 28. Humidex 33. UV index 6 or high.

Huntsville - Baysville.
Today..Mainly sunny. High 27. Humidex 32. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers with risk of a
thunderstorm. Low 18.
Sunday..Cloudy. High 28. Humidex 33. UV index 8 or very high.

Haliburton - Minden - Southern Haliburton County.
Today..Mainly sunny. High 27. Humidex 32. UV index 9 or very high. Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Risk of a thunderstorm overnight. Low 17.
Sunday..Mainly cloudy. High 28. Humidex 33. UV index 9 or very high.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..Mainly sunny. High 27. Humidex 32. UV index 9 or very high. Tonight..Becoming cloudy this evening. 40 percent chance of showers
overnight. Risk of a thunderstorm overnight. Low 17.
Sunday..Mainly cloudy. High 28. Humidex 33. UV index 9 or very high.

Barry's Bay - Killaloe.
Today..A mix of sun and cloud. High 28. Humidex 33. UV index 9 or
very high.
Tonight..Partly cloudy. Becoming cloudy near midnight with 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 18.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 30. Humidex 35. UV index 8 or very high.

Renfrew - Arnprior - Calabogie.
Today..A mix of sun and cloud. High 29. Humidex 34. UV index 9 or
very high.
Tonight..A few clouds. Increasing cloudiness late this evening then
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 19.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 30. Humidex 35. UV index 8 or very high.

Petawawa - Pembroke - Cobden.
Today..A mix of sun and cloud. High 29. Humidex 34. UV index 9 or
very high.
Tonight..A few clouds. Increasing cloudiness late this evening then
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 18.
Sunday..Mainly cloudy. 30 percent chance of showers early in the
morning. High 30. Humidex 35. UV index 8 or very high.

Continued in next message...

--- up 1 week, 1 day, 6 hours, 7 minutes
* Origin: Northern Realms (618:400/23)

FPCN11 CWTO 261930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Saturday 26 July 2025 for
tonight Sunday and Sunday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Sunday.

City of Toronto.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind west 20 km/h becoming light late this evening.
Low 21.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind becoming southwest 20 km/h
in the morning then becoming northwest 20 gusting to 40 in the
afternoon. High 31. Humidex 36. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light near midnight. Low 22.

Windsor - Leamington - Essex County.
Tonight..Mainly cloudy. 30 percent chance of showers changing to
70 percent chance of showers this evening. Risk of a thunderstorm
this evening and overnight. Wind southwest 20 km/h gusting to 40
becoming light late this evening. Wind becoming southwest 20
overnight. Low 23.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. High 30. Humidex 35. UV index 10
or very high.
Sunday night..A few clouds. Fog patches developing before morning.
Low 22.

Chatham-Kent - Rondeau Park.
Tonight..Mainly cloudy. 30 percent chance of showers changing to
70 percent chance of showers this evening. Risk of a thunderstorm
this evening and overnight. Wind south 30 km/h becoming light early
this evening. Low 23.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind northwest 20 km/h becoming
light in the morning. High 30. Humidex 35. UV index 10 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 20.

Sarnia - Petrolia - Western Lambton County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h gusting to 50 becoming light
early this evening. Wind becoming south 20 late this evening.
Low 22.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 30. Humidex 35. UV index 10 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 20.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 22.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind west 20 km/h. High 30.
Humidex 35. UV index 10 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind west
20 km/h becoming light in the evening. Low 20.

Rodney - Shedden - Western Elgin County.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind south 20 km/h becoming northwest 30 gusting to
50 then light early this evening. Low 22.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind northwest 20 km/h. High 30.
Humidex 35. UV index 10 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light in the evening. Low 20.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h becoming light early this
evening. Low 22.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. Wind northwest 20 km/h. High 30. Humidex
35. UV index 10 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light in the evening. Low 20.

Strathroy - Komoka - Western Middlesex County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming west 20 early this
evening. Low 22.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind northwest 20 km/h becoming
light in the morning. High 30. Humidex 35. UV index 10 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 20.

London - Parkhill - Eastern Middlesex County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light early this evening.
Low 22.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind becoming northwest 20 km/h
in the afternoon. High 30. Humidex 35. UV index 10 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 20.

Simcoe - Delhi - Norfolk.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h becoming light late this
evening. Low 21.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning and early in the afternoon. Clearing late in the afternoon.
Risk of a thunderstorm early in the morning. Wind becoming northwest
20 km/h in the afternoon. High 30. Humidex 35. UV index 10 or very
high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light in the evening. Low 19.

Dunnville - Caledonia - Haldimand.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h becoming light late this
evening. Low 21.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning and early in the afternoon. Clearing late in the afternoon.
Risk of a thunderstorm early in the morning. Wind becoming west
20 km/h in the morning. High 31. Humidex 36. UV index 10 or very
high.
Sunday night..Clear. Fog patches developing before morning. Wind west
20 km/h becoming light in the evening. Low 19.

Woodstock - Tillsonburg - Oxford County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h becoming light this evening.
Low 21.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning and early in the afternoon. Risk of a thunderstorm early in
the morning. Wind becoming northwest 20 km/h in the afternoon.
High 30. Humidex 35. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light in the evening. Low 19.

Brantford - County of Brant.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h becoming light late this
evening. Low 21.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning and early in the afternoon. Risk of a thunderstorm early in
the morning. Wind west 20 km/h. High 31. Humidex 36. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing before morning. Wind west
20 km/h becoming light in the evening. Low 19.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 22.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning and early in the afternoon. Clearing late in the afternoon.
Risk of a thunderstorm early in the morning. Wind northwest 20 km/h
becoming southwest 20 in the afternoon. High 31. Humidex 36. UV
index 10 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
southwest 20 km/h becoming light early in the evening. Low 22.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h becoming northwest 20 after
midnight. Low 22.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning and early in the afternoon. Clearing late in the afternoon.
Risk of a thunderstorm early in the morning. Wind west 20 km/h.
High 31. Humidex 36. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind west
20 km/h becoming light in the evening. Low 20.

City of Hamilton.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h becoming light this evening.
Low 22.
Sunday..A mix of sun and cloud. 30 percent chance of showers in the
morning and early in the afternoon. Risk of a thunderstorm early in
the morning. Wind becoming west 20 km/h in the morning. High 31.
Humidex 36. UV index 10 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 20.

Burlington - Oakville.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind becoming west 20 km/h after midnight. Low 21. Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind west 20 km/h gusting to 40.
High 31. Humidex 36. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light in the evening. Low 21.

Halton Hills - Milton.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind becoming west 20 km/h
gusting to 40 in the morning. High 31. Humidex 36. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light in the evening. Low 20.

Mississauga - Brampton.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 21.
Sunday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Clearing late in the afternoon. Wind becoming northwest
20 km/h gusting to 40 in the morning. High 31. Humidex 36. UV
index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 30 km/h becoming light overnight. Low 20.

Caledon.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers late this evening. Risk of a thunderstorm this
evening and overnight. Wind becoming west 20 km/h before morning.
Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Clearing in the afternoon. Wind west 20 km/h gusting to 40. High 31.
Humidex 36. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light in the evening. Low 19.

Vaughan - Richmond Hill - Markham.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind west 20 km/h becoming light late this evening.
Low 21.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind becoming northwest 30 km/h
in the morning. High 31. Humidex 36. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 30 km/h. Low 20.

Newmarket - Georgina - Northern York Region.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Low 20. Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind becoming northwest 20 km/h
gusting to 40 in the morning. High 31. Humidex 36. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light early in the evening. Low 19.

Pickering - Oshawa - Southern Durham Region.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Low 21. Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind becoming west 20 km/h in
the morning. High 31. Humidex 36. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind west
20 km/h becoming light early in the evening. Low 20.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Low 20. Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind becoming northwest 20 km/h
gusting to 40 in the morning. High 30. Humidex 35. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h gusting to 40 becoming light early in the evening.
Low 19.

Goderich - Bluewater - Southern Huron County.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this evening. Risk of a thunderstorm this evening
and overnight. Wind becoming south 20 km/h late this evening.
Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing near noon. High 28. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 19.

Wingham - Blyth - Northern Huron County.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this evening. Risk of a thunderstorm this evening
and overnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Clearing in the afternoon. Wind becoming northwest 20 km/h in the
afternoon. High 28. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light early in the evening. Low 18.

Stratford - Mitchell - Southern Perth County.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers late this evening. Risk of a thunderstorm this
evening and overnight. Wind south 30 km/h becoming light early this
evening. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the morning. Wind becoming west 20 km/h in the morning.
High 29. Humidex 34. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 18.

Listowel - Milverton - Northern Perth County.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers late this evening. Risk of a thunderstorm this
evening and overnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the morning. Wind becoming west 20 km/h near noon.
High 29. Humidex 34. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind west
20 km/h becoming light early in the evening. Low 18.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers late this evening. Risk of a thunderstorm this
evening and overnight. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the morning. Wind becoming northwest 20 km/h gusting to
40 in the morning. High 30. Humidex 35. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light early in the evening. Low 19.

Guelph - Erin - Southern Wellington County.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers late this evening. Risk of a thunderstorm this
evening and overnight. Wind south 20 km/h becoming light early this
evening. Low 21.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the morning. Wind northwest 20 km/h gusting to 40.
High 30. Humidex 35. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 19.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers late this evening. Risk of a thunderstorm this
evening and overnight. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Clearing in the afternoon. Wind becoming west 20 km/h late in the
morning. High 29. Humidex 34. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 18.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers late this evening. Risk of a thunderstorm this
evening and overnight. Wind southwest 20 km/h becoming light late
this evening. Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Clearing in the afternoon. Wind west 20 km/h gusting to 40. High 30.
Humidex 35. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light in the evening. Low 19.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers late this evening. Risk of a thunderstorm this
evening and overnight. Wind becoming west 20 km/h before morning.
Low 21.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Clearing in the afternoon. Wind west 20 km/h gusting to 40. High 29.
Humidex 34. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 18.

Innisfil - New Tecumseth - Angus.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light early this evening.
Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Clearing in the afternoon. Wind becoming northwest 20 km/h gusting
to 40 in the morning. High 30. Humidex 35. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light in the evening. Low 19.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h becoming light after midnight.
Low 20.
Sunday..Cloudy with 30 percent chance of showers early in the
morning. Clearing late in the morning. High 29. Humidex 34. UV
index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 19.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. Low 20.
Sunday..Cloudy. Clearing near noon. Wind becoming west 20 km/h in the
morning. High 28. Humidex 33. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Low 19.

Hanover - Dundalk - Southern Grey County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind becoming southwest 20 km/h after midnight.
Low 20.
Sunday..Cloudy with 30 percent chance of showers early in the
morning. Clearing in the morning. Wind west 20 km/h. High 29.
Humidex 34. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind west
20 km/h becoming light early in the evening. Low 18.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind becoming west 30 km/h after midnight. Low 20. Sunday..Cloudy with 30 percent chance of showers early in the morning
then a mix of sun and cloud. Wind west 30 km/h. High 29. Humidex 34.
UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind west
30 km/h becoming light in the evening. Low 18.

Barrie - Collingwood - Hillsdale.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind becoming south 20 km/h gusting to 40 then light
this evening. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind becoming northwest 20 km/h
gusting to 40 in the morning. High 29. Humidex 34. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h gusting to 40 becoming light early in the evening.
Low 18.

Midland - Coldwater - Orr Lake.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Low 20. Sunday..Cloudy. 30 percent chance of showers in the morning. Clearing
in the afternoon. Wind northwest 30 km/h. High 29. Humidex 34. UV
index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 30 km/h becoming light near midnight. Low 18.

Orillia - Lagoon City - Washago.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
becoming southwest 30 km/h early this evening then light before
morning. Low 20.
Sunday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind becoming west 30 km/h late in the
morning. High 29. Humidex 34. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind west
30 km/h becoming light before morning. Low 18.

Cobourg - Colborne - Western Northumberland County.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Low 20.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning and early in the afternoon. Clearing late in the afternoon.
Risk of a thunderstorm early in the morning. Wind becoming west
20 km/h gusting to 40 in the morning. High 31. Humidex 36. UV
index 9 or very high.
Sunday night..Clear. Low 21.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Low 20.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning and early in the afternoon. Clearing late in the afternoon.
Risk of a thunderstorm early in the morning. Wind becoming west
20 km/h gusting to 40 in the morning. High 31. Humidex 36. UV
index 9 or very high.
Sunday night..Clear. Low 21.

Picton - Sandbanks Park.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Low 20.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning and early in the afternoon. Clearing late in the afternoon.
Risk of a thunderstorm early in the morning. Wind becoming west
20 km/h gusting to 40 in the morning. High 29. Humidex 34. UV
index 9 or very high.
Sunday night..Clear. Low 19.

Napanee - Consecon.
Tonight..Clear. Increasing cloudiness early this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Low 20.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning and early in the afternoon. Clearing late in the afternoon.
Risk of a thunderstorm early in the morning. Wind becoming west
20 km/h gusting to 40 in the morning. High 31. Humidex 36. UV
index 9 or very high.
Sunday night..Clear. Low 20.

Kingston - Odessa - Frontenac Islands.
Tonight..Increasing cloudiness. 60 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
becoming southwest 30 km/h after midnight. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning
and early in the afternoon. Risk of a thunderstorm early in the
morning. Wind southwest 30 km/h. High 31. Humidex 36. UV index 8 or
very high.
Sunday night..Clearing in the evening. Wind southwest 30 km/h
becoming light in the evening. Low 20.

Lindsay - Southern Kawartha Lakes.
Tonight..Increasing cloudiness. 60 percent chance of showers with
risk of a thunderstorm. Low 20.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind becoming west 20 km/h
gusting to 40 in the morning. High 30. Humidex 35. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light early in the evening. Low 19.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Partly cloudy. Becoming cloudy this evening with 60 percent
chance of showers this evening and overnight. Risk of a thunderstorm
this evening and overnight. Low 19.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Wind becoming west 20 km/h gusting to 40 in
the morning. High 29. Humidex 34. UV index 9 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 30 km/h becoming light before morning. Low 17.

Peterborough City - Lakefield - Southern Peterborough County. Tonight..Increasing cloudiness. 60 percent chance of showers with
risk of a thunderstorm. Low 20.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind becoming west 20 km/h
gusting to 40 in the morning. High 30. Humidex 35. UV index 9 or
very high.
Sunday night..Clear. Fog patches developing before morning. Wind
northwest 20 km/h becoming light early in the evening. Low 19.

Apsley - Woodview - Northern Peterborough County.
Tonight..A few clouds. Increasing cloudiness early this evening then
60 percent chance of showers this evening and overnight. Risk of a
thunderstorm this evening and overnight. Wind becoming west 20 km/h
before morning. Low 19.
Sunday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Wind northwest 20 km/h gusting to 40.
High 30. Humidex 35. UV index 8 or very high.
Sunday night..Clear. Fog patches developing before morning. Wind west
20 km/h becoming light in the evening. Low 19.

Stirling - Tweed - Madoc.
Tonight..A few clouds. Increasing cloudiness this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning
and early in the afternoon. Risk of a thunderstorm early in the
morning. Wind west 20 km/h gusting to 40 becoming light late in the
afternoon. High 31. Humidex 36. UV index 9 or very high.
Sunday night..Clear. Low 21.

Tamworth - Sydenham - South Frontenac.
Tonight..A few clouds. Increasing cloudiness this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning
and early in the afternoon. Risk of a thunderstorm early in the
morning. Wind west 20 km/h. High 31. Humidex 36. UV index 8 or very
high.
Sunday night..Clearing in the evening. Low 21.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..A few clouds. Increasing cloudiness late this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Low 19.
Sunday..Cloudy. 30 percent chance of showers in the morning. Wind
west 20 km/h. High 30. Humidex 35. UV index 8 or very high.
Sunday night..Partly cloudy. Becoming clear in the evening. Low 20.

Bancroft - Hastings Highlands - Denbigh.
Tonight..A few clouds. Increasing cloudiness this evening then
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind south 20 km/h becoming light early this evening.
Low 18.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning.
Wind west 20 km/h. High 30. Humidex 35. UV index 8 or very high.
Sunday night..Clear. Wind north 20 km/h becoming light in the
evening. Low 19.

Gananoque - Mallorytown.
Tonight..A few clouds. Increasing cloudiness this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind becoming
southwest 20 km/h after midnight. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning
and early in the afternoon. Risk of a thunderstorm early in the
morning. Wind southwest 20 km/h becoming light in the afternoon.
High 31. Humidex 36. UV index 8 or very high.
Sunday night..Clearing in the evening. Low 20.

Brockville - Prescott.
Tonight..A few clouds. Increasing cloudiness late this evening then
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.
Sunday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm. Wind southwest 20 km/h becoming light in the
afternoon. High 31. Humidex 36. UV index 7 or high.
Sunday night..Partly cloudy with 30 percent chance of showers early
in the evening and risk of a thunderstorm. Clearing in the evening.
Low 20.

Westport - Charleston Lake.
Tonight..Clear. Increasing cloudiness late this evening then
60 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Low 20.
Sunday..Mainly cloudy. 30 percent chance of showers in the morning
and early in the afternoon. Risk of a thunderstorm early in the
morning. Wind west 20 km/h becoming light in the morning. High 31.
Humidex 36. UV index 8 or very high.
Sunday night..Clear. Low 20.

Merrickville-Wolford - Kemptville.
Tonight..A few clouds. Increasing cloudiness near midnight then
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind becoming south 20 km/h overnight. Low 20.
Sunday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm. Wind southwest 20 km/h becoming light late in the
morning. High 31. Humidex 36. UV index 7 or high.
Sunday night..Partly cloudy with 30 percent chance of showers early
in the evening and risk of a thunderstorm. Clearing in the evening.
Low 20.

Ottawa North - Kanata - Orl‚ans.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight. Wind
southwest 20 km/h becoming light early this evening. Low 19.
Sunday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm. High 31. Humidex 36. UV index 6 or high.
Sunday night..Partly cloudy with 30 percent chance of showers early
in the evening and risk of a thunderstorm. Clearing in the evening.
Low 20.

Ottawa South - Richmond - Metcalfe.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight. Wind
southwest 20 km/h becoming light early this evening. Low 19.
Sunday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm. High 31. Humidex 36. UV index 6 or high.
Sunday night..Partly cloudy with 30 percent chance of showers early
in the evening and risk of a thunderstorm. Clearing in the evening.
Low 20.

Gatineau.
Tonight..Partly cloudy. 40 percent chance of showers overnight with
risk of a thunderstorm. Low 19.
Sunday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm. High 31. Humidex 36. UV index 6 or high.
Sunday night..Partly cloudy. 30 percent chance of showers early in
the evening with risk of a thunderstorm. Clearing late in the
evening. Low 20.

Prescott and Russell.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 19.
Sunday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm. High 31. Humidex 36. UV index 6 or high.
Sunday night..Partly cloudy. 30 percent chance of showers early in
the evening with risk of a thunderstorm. Clearing near midnight.
Low 21.

Continued in next message...

--- up 1 week, 1 day, 10 hours, 37 minutes
* Origin: Northern Realms (618:400/23)

FPCN11 CWTO 271930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Sunday 27 July 2025 for
tonight Monday and Monday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Monday.

City of Toronto.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light late this evening. Low 21.
Monday..Sunny. Fog patches dissipating in the morning. High 33.
Humidex 40. UV index 9 or very high.
Monday night..A few clouds. Wind west 20 km/h becoming light near
midnight. Low 23.

Windsor - Leamington - Essex County.
Tonight..A few clouds. Fog patches developing overnight. Low 22.
Monday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 32. Humidex 41. UV index 10 or very high.
Monday night..A few clouds. Fog patches developing overnight. Wind
becoming northeast 20 km/h before morning. Low 23.

Chatham-Kent - Rondeau Park.
Tonight..Clear. Fog patches developing overnight. Low 22.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 32. Humidex 41. UV index 10 or very high.
Monday night..Clear. Becoming partly cloudy after midnight. Fog
patches developing overnight. Low 21.

Sarnia - Petrolia - Western Lambton County.
Tonight..Clear. Fog patches developing overnight. Low 21.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming south 30 km/h in the afternoon. High 32. Humidex 40. UV
index 9 or very high.
Monday night..Clear. Becoming partly cloudy near midnight. Fog
patches developing overnight. Wind north 20 km/h becoming light near
midnight. Low 21.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Clear. Fog patches developing overnight. Low 21.
Monday..Sunny. Fog patches dissipating in the morning. High 31.
Humidex 39. UV index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Low 21.

Rodney - Shedden - Western Elgin County.
Tonight..Clear. Fog patches developing overnight. Low 20.
Monday..Sunny. Becoming a mix of sun and cloud in the morning. Fog
patches dissipating in the morning. High 31. Humidex 39. UV index 9
or very high.
Monday night..Clear. Fog patches developing overnight. Low 20.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Clear. Fog patches developing overnight. Low 20.
Monday..Sunny. Becoming a mix of sun and cloud late in the morning.
Fog patches dissipating in the morning. High 31. Humidex 39. UV
index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Low 20.

Strathroy - Komoka - Western Middlesex County.
Tonight..Clear. Fog patches developing overnight. Low 21.
Monday..Mainly sunny. Fog patches dissipating in the morning.
High 31. Humidex 39. UV index 9 or very high.
Monday night..A few clouds. Fog patches developing overnight. Low 20.

London - Parkhill - Eastern Middlesex County.
Tonight..Clear. Fog patches developing overnight. Low 21.
Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. Wind becoming south 20 km/h in
the afternoon. High 32. Humidex 40. UV index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Low 21.

Simcoe - Delhi - Norfolk.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. High 31.
Humidex 39. UV index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Low 17.

Dunnville - Caledonia - Haldimand.
Tonight..Clear. Fog patches developing overnight. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. High 32.
Humidex 40. UV index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Low 17.

Woodstock - Tillsonburg - Oxford County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. High 32.
Humidex 40. UV index 9 or very high.
Monday night..Clear. Low 20.

Brantford - County of Brant.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. High 32.
Humidex 40. UV index 9 or very high.
Monday night..Clear. Low 21.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Clear. Fog patches developing overnight. Wind southwest
20 km/h becoming light this evening. Low 21.
Monday..Sunny. Fog patches dissipating in the morning. High 31.
Humidex 39. UV index 9 or very high.
Monday night..Clear. Low 23.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 21.
Monday..Sunny. Fog patches dissipating in the morning. High 32.
Humidex 40. UV index 9 or very high.
Monday night..A few clouds. Low 21.

City of Hamilton.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. High 32.
Humidex 40. UV index 9 or very high.
Monday night..Clear. Low 20.

Burlington - Oakville.
Tonight..Clear. Fog patches developing overnight. Wind west 20 km/h
becoming north 20 this evening. Low 21.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h late in the afternoon. High 32. Humidex 39. UV
index 9 or very high.
Monday night..A few clouds. Wind southwest 20 km/h becoming light in
the evening. Low 22.

Halton Hills - Milton.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 21.
Monday..Sunny. Fog patches dissipating in the morning. High 33.
Humidex 40. UV index 9 or very high.
Monday night..A few clouds. Low 22.

Mississauga - Brampton.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 21.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h late in the afternoon. High 33. Humidex 40. UV index 9
or very high.
Monday night..Clear. Wind west 20 km/h becoming light in the evening.
Low 22.

Caledon.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light early this evening. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h late in the afternoon. High 31. Humidex 37. UV index 9
or very high.
Monday night..Clear. Wind west 20 km/h becoming light in the evening.
Low 22.

Vaughan - Richmond Hill - Markham.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 21.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h late in the afternoon. High 32. Humidex 39. UV index 9
or very high.
Monday night..Clear. Wind west 20 km/h becoming light in the evening.
Low 20.

Newmarket - Georgina - Northern York Region.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h in the afternoon. High 32. Humidex 40. UV index 9
or very high.
Monday night..Clear. Low 19.

Pickering - Oshawa - Southern Durham Region.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light late this evening. Low 21.
Monday..Sunny. Fog patches dissipating in the morning. High 32.
Humidex 39. UV index 9 or very high.
Monday night..Clear. Low 20.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h in the afternoon. High 32. Humidex 40. UV index 9
or very high.
Monday night..Clear. Wind west 20 km/h becoming light in the evening.
Low 19.

Goderich - Bluewater - Southern Huron County.
Tonight..Clear. Fog patches developing overnight. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 35. UV index 9 or very high.
Monday night..A few clouds. Fog patches developing overnight. Low 20.

Wingham - Blyth - Northern Huron County.
Tonight..Clear. Fog patches developing overnight. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. High 29.
Humidex 35. UV index 9 or very high.
Monday night..A few clouds. Fog patches developing overnight. Low 20.

Stratford - Mitchell - Southern Perth County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 19.
Monday..Sunny. Fog patches dissipating in the morning. High 31.
Humidex 36. UV index 9 or very high.
Monday night..A few clouds. Fog patches developing overnight. Low 20.

Listowel - Milverton - Northern Perth County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light early this evening. Low 19.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h late in the afternoon. High 30. Humidex 36. UV index 9
or very high.
Monday night..A few clouds. Fog patches developing overnight. Wind
west 20 km/h becoming light in the evening. Low 20.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h late in the afternoon. High 31. Humidex 37. UV index 9
or very high.
Monday night..A few clouds. Wind west 20 km/h becoming light in the
evening. Low 17.

Guelph - Erin - Southern Wellington County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h late in the afternoon. High 31. Humidex 37. UV index 9
or very high.
Monday night..A few clouds. Wind west 20 km/h becoming light in the
evening. Low 17.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light early this evening. Low 19.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h late in the morning. High 30. Humidex 36. UV
index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Wind west
20 km/h becoming light in the evening. Low 17.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light early this evening. Low 19.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h in the morning. High 30. Humidex 36. UV index 9 or
very high.
Monday night..Clear. Fog patches developing overnight. Wind west
20 km/h becoming light in the evening. Low 20.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light early this evening. Low 19.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h late in the morning. High 30. Humidex 36. UV
index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Wind west
20 km/h becoming light in the evening. Low 20.

Innisfil - New Tecumseth - Angus.
Tonight..Clear. Fog patches developing overnight. Wind north 20 km/h
becoming light early this evening. Low 20.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h late in the morning. High 32. Humidex 40. UV
index 9 or very high.
Monday night..Clear. Wind west 20 km/h becoming light in the evening.
Low 20.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Clear. Fog patches developing overnight. Low 19.
Monday..Sunny. Fog patches dissipating in the morning. Wind southwest
20 km/h becoming light in the afternoon. High 29. Humidex 34. UV
index 9 or very high.
Monday night..Partly cloudy. Becoming clear near midnight. Fog
patches developing overnight. Low 19.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Clear. Fog patches developing overnight. Wind becoming south
20 km/h gusting to 40 before morning. Low 19.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
southwest 20 km/h gusting to 40. High 28. Humidex 35. UV index 9 or
very high.
Monday night..Clear. Wind west 30 km/h becoming light in the evening.
Low 19.

Hanover - Dundalk - Southern Grey County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light early this evening. Low 19.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
west 20 km/h gusting to 40 in the morning. High 29. Humidex 34. UV
index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Wind west
20 km/h gusting to 40 becoming light in the evening. Low 18.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Clear. Fog patches developing overnight. Low 19.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h gusting to 40 in the morning. High 29. Humidex 34.
UV index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Wind west
20 km/h becoming light in the evening. Low 18.

Barrie - Collingwood - Hillsdale.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h gusting to 40 becoming light this evening. Low 19.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h late in the morning. High 30. Humidex 38. UV
index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light in the evening. Low 19.

Midland - Coldwater - Orr Lake.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 30 km/h becoming light this evening.
Low 19.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming west 20 km/h gusting to 40 in the morning. High 30. Humidex
38. UV index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Wind northwest
20 km/h gusting to 40 becoming light near midnight. Low 19.

Orillia - Lagoon City - Washago.
Tonight..Clear. Fog patches developing overnight. Wind northwest
30 km/h becoming light this evening. Low 19.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming south 20 km/h in the afternoon. High 30. Humidex 38. UV
index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light near midnight. Low 19.

Cobourg - Colborne - Western Northumberland County.
Tonight..Clear. Wind west 20 km/h becoming light this evening.
Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h in the afternoon.
High 31. Humidex 38. UV index 9 or very high.
Monday night..Clear. Low 21.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Clear. Wind west 20 km/h becoming light this evening.
Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h in the afternoon.
High 31. Humidex 38. UV index 9 or very high.
Monday night..Clear. Low 21.

Picton - Sandbanks Park.
Tonight..Clear. Wind west 20 km/h becoming light this evening.
Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h in the afternoon.
High 29. Humidex 36. UV index 9 or very high.
Monday night..Clear. Low 21.

Napanee - Consecon.
Tonight..Clear. Wind west 20 km/h becoming light this evening.
Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h in the afternoon.
High 31. Humidex 38. UV index 9 or very high.
Monday night..Clear. Low 21.

Kingston - Odessa - Frontenac Islands.
Tonight..Partly cloudy. Clearing late this evening. Wind southwest
20 km/h becoming light this evening. Low 21.
Monday..Sunny. Wind becoming southwest 30 km/h in the afternoon.
High 31. Humidex 37. UV index 9 or very high.
Monday night..Clear. Wind southwest 20 km/h becoming light in the
evening. Low 21.

Lindsay - Southern Kawartha Lakes.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 21.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h in the afternoon. High 31. Humidex 39. UV index 9
or very high.
Monday night..Clear. Wind southwest 20 km/h becoming light in the
evening. Low 18.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Clear. Fog patches developing overnight. Wind west 30 km/h
becoming light early this evening. Low 19.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming southwest 30 km/h late in the morning. High 30. Humidex 38.
UV index 9 or very high.
Monday night..Clear. Wind west 30 km/h becoming light near midnight.
Low 18.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 21.
Monday..Sunny. Fog patches dissipating in the morning. Wind becoming
southwest 20 km/h in the afternoon. High 31. Humidex 39. UV index 9
or very high.
Monday night..Clear. Low 18.

Apsley - Woodview - Northern Peterborough County.
Tonight..Clear. Fog patches developing overnight. Wind northwest
20 km/h becoming light this evening. Low 19.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming southwest 20 km/h gusting to 40 in the morning. High 31.
Humidex 39. UV index 9 or very high.
Monday night..Clear. Wind southwest 20 km/h gusting to 40 becoming
light near midnight. Low 18.

Stirling - Tweed - Madoc.
Tonight..Clearing early this evening. Wind west 20 km/h becoming
light this evening. Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h late in the morning.
High 32. Humidex 39. UV index 9 or very high.
Monday night..Clear. Wind southwest 20 km/h becoming light in the
evening. Low 21.

Tamworth - Sydenham - South Frontenac.
Tonight..Partly cloudy. Clearing late this evening. Wind west 20 km/h
becoming light early this evening. Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h in the afternoon.
High 31. Humidex 38. UV index 9 or very high.
Monday night..Clear. Wind southwest 20 km/h becoming light in the
evening. Low 21.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Mainly cloudy. Clearing this evening. Wind west 20 km/h
becoming light early this evening. Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 late in
the morning. High 32. Humidex 39. UV index 9 or very high.
Monday night..Clear. Wind southwest 20 km/h gusting to 40 becoming
light in the evening. Low 20.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 19.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming southwest 30 km/h gusting to 50 in the morning. High 32.
Humidex 39. UV index 9 or very high.
Monday night..Clear. Wind west 30 km/h gusting to 50 becoming light
after midnight. Low 18.

Gananoque - Mallorytown.
Tonight..Mainly cloudy. Clearing late this evening. Wind west 20 km/h
becoming light early this evening. Low 21.
Monday..Sunny. Wind becoming southwest 30 km/h in the afternoon.
High 31. Humidex 37. UV index 9 or very high.
Monday night..Clear. Wind southwest 20 km/h becoming light in the
evening. Low 23.

Brockville - Prescott.
Tonight..Mainly cloudy. 60 percent chance of showers early this
evening with risk of a thunderstorm. Clearing late this evening.
Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 late in
the morning. High 32. Humidex 40. UV index 9 or very high.
Monday night..Clear. Wind southwest 20 km/h gusting to 40 becoming
light in the evening. Wind becoming northwest 20 before morning.
Low 23.

Westport - Charleston Lake.
Tonight..Partly cloudy. Clearing this evening. Wind west 20 km/h
becoming light early this evening. Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
afternoon. High 31. Humidex 37. UV index 9 or very high.
Monday night..Clear. Wind southwest 20 km/h gusting to 40 becoming
light in the evening. Low 23.

Merrickville-Wolford - Kemptville.
Tonight..Partly cloudy. 60 percent chance of showers early this
evening with risk of a thunderstorm. Clearing overnight. Low 21. Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 late in
the morning. High 31. Humidex 38. UV index 9 or very high.
Monday night..A few clouds. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Wind becoming northwest 20 before
morning. Low 20.

Ottawa North - Kanata - Orl‚ans.
Tonight..Partly cloudy. 60 percent chance of showers early this
evening with risk of a thunderstorm. Clearing overnight. Wind west
20 km/h becoming light this evening. Low 21.
Monday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
in the afternoon. High 32. Humidex 40. UV index 9 or very high.
Monday night..A few clouds. Wind southwest 20 km/h gusting to 40
becoming light in the evening. Wind becoming northwest 20 before
morning. Low 20.

Ottawa South - Richmond - Metcalfe.
Tonight..Partly cloudy. 60 percent chance of showers early this
evening with risk of a thunderstorm. Clearing overnight. Wind west
20 km/h becoming light this evening. Low 21.
Monday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
in the afternoon. High 32. Humidex 40. UV index 9 or very high.
Monday night..A few clouds. Wind southwest 20 km/h gusting to 40
becoming light in the evening. Wind becoming northwest 20 before
morning. Low 20.

Gatineau.
Tonight..Partly cloudy. 60 percent chance of showers early this
evening with risk of a thunderstorm. Clearing near midnight. Low 21. Monday..Sunny. Becoming a mix of sun and cloud in the morning. Wind
becoming southwest 30 km/h in the afternoon. High 32. Humidex 40. UV
index 9 or very high.
Monday night..Partly cloudy. Wind southwest 30 km/h becoming light
near midnight. Wind becoming west 20 before morning. Low 20.

Prescott and Russell.
Tonight..Partly cloudy. 60 percent chance of showers early this
evening with risk of a thunderstorm. Clearing overnight. Wind west
20 km/h becoming light this evening. Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 late in
the morning. High 31. Humidex 38. UV index 9 or very high.
Monday night..A few clouds. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Wind becoming northwest 20 before
morning. Low 20.

Morrisburg - Long Sault.
Tonight..Partly cloudy. 60 percent chance of showers early this
evening with risk of a thunderstorm. Clearing overnight. Low 21. Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
afternoon. High 32. Humidex 40. UV index 9 or very high.
Monday night..Clear. Becoming partly cloudy near midnight. Wind
southwest 20 km/h gusting to 40 becoming light near midnight. Wind
becoming northwest 20 before morning. Low 21.

Cornwall - Lancaster.
Tonight..Partly cloudy. 60 percent chance of showers early this
evening with risk of a thunderstorm. Clearing overnight. Low 21. Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
afternoon. High 31. Humidex 38. UV index 9 or very high.
Monday night..Clear. Becoming partly cloudy near midnight. Wind
southwest 30 km/h gusting to 50 becoming light after midnight. Wind
becoming west 20 before morning. Low 21.

Winchester - Newington.
Tonight..Partly cloudy. 60 percent chance of showers early this
evening with risk of a thunderstorm. Clearing overnight. Wind west
20 km/h becoming light early this evening. Low 21.
Monday..Sunny. Wind becoming southwest 30 km/h late in the morning.
High 31. Humidex 38. UV index 9 or very high.
Monday night..Clear. Becoming partly cloudy late in the evening. Wind
southwest 30 km/h becoming light near midnight. Wind becoming
northwest 20 before morning. Low 21.

Maxville - Alexandria.
Tonight..Partly cloudy. 60 percent chance of showers early this
evening with risk of a thunderstorm. Clearing overnight. Low 21. Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 late in
the morning. High 31. Humidex 39. UV index 9 or very high.
Monday night..Clear. Becoming partly cloudy in the evening. Wind
southwest 20 km/h gusting to 40 becoming light near midnight. Wind
becoming northwest 20 before morning. Low 18.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..Clearing. Wind northwest 20 km/h becoming light early this
evening. Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 32. Humidex 39. UV index 9 or very high.
Monday night..A few clouds. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Low 22.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..Partly cloudy. Clearing this evening. Low 21.
Monday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the
afternoon. High 32. Humidex 39. UV index 9 or very high.
Monday night..A few clouds. Wind southwest 20 km/h gusting to 40
becoming light in the evening. Wind becoming northwest 20 before
morning. Low 22.

Port Carling - Port Severn.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 30 km/h becoming light this evening.
Low 19.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming west 20 km/h gusting to 40 late in the morning. High 29.
Humidex 37. UV index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Wind northwest
30 km/h becoming light near midnight. Low 19.

Bracebridge - Gravenhurst.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 17.
Monday..A mix of sun and cloud. Clearing early in the afternoon. Fog
patches dissipating in the morning. Wind becoming west 20 km/h
gusting to 40 in the morning. High 29. Humidex 35. UV index 9 or
very high.
Monday night..Clear. Wind west 20 km/h gusting to 40 becoming light
near midnight. Low 19.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind west 30 km/h becoming light this evening. Low 19.
Monday..A mix of sun and cloud. Clearing near noon. Fog patches
dissipating in the morning. Wind becoming west 20 km/h gusting to 40
late in the morning. High 29. Humidex 37. UV index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Wind west
30 km/h becoming light in the evening. Low 20.

Huntsville - Baysville.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 17.
Monday..A mix of sun and cloud. Clearing near noon. Fog patches
dissipating in the morning. Wind becoming west 30 km/h gusting to 50
in the morning. High 29. Humidex 35. UV index 9 or very high.
Monday night..Clear. Wind west 30 km/h gusting to 50 becoming light
in the evening. Low 20.

Haliburton - Minden - Southern Haliburton County.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 17.
Monday..A mix of sun and cloud. Clearing in the afternoon. Fog
patches dissipating in the morning. Wind becoming west 30 km/h
gusting to 50 in the morning. High 29. Humidex 35. UV index 9 or
very high.
Monday night..Clear. Wind west 30 km/h gusting to 50 becoming light
near midnight. Low 20.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 17.
Monday..A mix of sun and cloud. Becoming sunny in the afternoon. Fog
patches dissipating in the morning. Wind becoming west 30 km/h
gusting to 50 in the morning. High 29. Humidex 35. UV index 9 or
very high.
Monday night..Clear. Wind west 30 km/h gusting to 50 becoming light
near midnight. Low 20.

Barry's Bay - Killaloe.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 19.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming southwest 30 km/h gusting to 60 in the morning. High 32.
Humidex 39. UV index 9 or very high.
Monday night..Clear. Wind west 30 km/h gusting to 50 becoming light
near midnight. Low 21.

Renfrew - Arnprior - Calabogie.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 19.
Monday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming southwest 30 km/h gusting to 50 in the morning. High 32.
Humidex 39. UV index 9 or very high.
Monday night..A few clouds. Wind west 20 km/h becoming light in the
evening. Low 21.

Petawawa - Pembroke - Cobden.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind west 20 km/h becoming light early this evening.
Low 19.
Monday..Sunny. Becoming a mix of sun and cloud in the morning. Fog
patches dissipating in the morning. Wind becoming southwest 20 km/h
late in the morning. High 32. Humidex 39. UV index 9 or very high.
Monday night..Partly cloudy. Becoming clear near midnight. Wind
northwest 20 km/h becoming light near midnight. Low 19.

Western Algonquin Park - Lake of Two Rivers.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 17.
Monday..A mix of sun and cloud. Becoming sunny in the afternoon. Fog
patches dissipating in the morning. Wind becoming southwest 30 km/h
gusting to 50 in the morning. High 29. Humidex 35. UV index 9 or
very high.
Monday night..A few clouds. Wind west 30 km/h gusting to 50 becoming
light near midnight. Low 18.

Deep River - Whitney - Eastern Algonquin Park.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 17.
Monday..A mix of sun and cloud. Becoming sunny in the afternoon. Fog
patches dissipating in the morning. Wind becoming southwest 30 km/h
gusting to 60 in the morning. High 29. Humidex 35. UV index 9 or
very high.
Monday night..A few clouds. Wind west 30 km/h gusting to 50 becoming
light near midnight. Low 18.

Bayfield Inlet - Dunchurch.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 19.
Monday..A mix of sun and cloud. Clearing near noon. Fog patches
dissipating in the morning. Wind becoming southwest 30 km/h gusting
to 50 in the morning. High 29. Humidex 37. UV index 9 or very high.
Monday night..Clear. Fog patches developing overnight. Wind west
30 km/h gusting to 50 becoming light near midnight. Low 19.

South River - Burk's Falls.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 17.
Monday..A mix of sun and cloud. Clearing near noon. Fog patches
dissipating in the morning. Wind becoming southwest 30 km/h gusting
to 50 in the morning. High 29. Humidex 35. UV index 9 or very high.
Monday night..Clear. Wind west 30 km/h gusting to 50 becoming light
near midnight. Low 19.

Continued in next message...

--- up 1 week, 2 days, 10 hours, 37 minutes
* Origin: Northern Realms (618:400/23)

FPCN11 CWTO 280900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Monday 28 July 2025 for today
and Tuesday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Low 21.
Tuesday..Sunny. High 31. Humidex 38. UV index 9 or very high.

Windsor - Leamington - Essex County.
Today..Increasing cloudiness. 30 percent chance of showers late this
afternoon. Fog patches dissipating this morning. High 32. Humidex
43. UV index 10 or very high.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 10 or very high.

Chatham-Kent - Rondeau Park.
Today..Sunny. Increasing cloudiness this afternoon then 30 percent
chance of showers late this afternoon. Fog patches dissipating this
morning. High 31. Humidex 42. UV index 10 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 10 or very high.

Sarnia - Petrolia - Western Lambton County.
Today..Sunny. Increasing cloudiness this afternoon then 30 percent
chance of showers late this afternoon. Fog patches dissipating this
morning. High 32. Humidex 40. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 9 or very high.

Watford - Pinery Park - Eastern Lambton County.
Today..Sunny. A mix of sun and cloud late this afternoon with
30 percent chance of showers. Fog patches dissipating this morning.
High 32. Humidex 40. UV index 9 or very high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Fog patches developing overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 31. Humidex 41. UV index 9 or very high.

Rodney - Shedden - Western Elgin County.
Today..Sunny. Increasing cloudiness this afternoon. Fog patches
dissipating this morning. High 32. Humidex 40. UV index 9 or very
high.
Tonight..A few clouds. Fog patches developing overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 9 or very high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Sunny. Increasing cloudiness this afternoon. Fog patches
dissipating this morning. High 32. Humidex 40. UV index 9 or very
high.
Tonight..Clearing this evening. Fog patches developing overnight.
Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 33. Humidex 43. UV index 9 or very high.

Strathroy - Komoka - Western Middlesex County.
Today..Sunny. Increasing cloudiness early this afternoon. Fog patches
dissipating this morning. High 33. Humidex 41. UV index 9 or very
high.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 41. UV index 9 or very high.

London - Parkhill - Eastern Middlesex County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 33. Humidex 41. UV index 9 or
very high.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 41. UV index 9 or very high.

Simcoe - Delhi - Norfolk.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 33. Humidex 41. UV index 9 or
very high.
Tonight..Clearing this evening. Fog patches developing overnight.
Low 19.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 9 or very high.

Dunnville - Caledonia - Haldimand.
Today..Sunny. Fog patches dissipating this morning. High 33. Humidex
41. UV index 9 or very high.
Tonight..Clearing this evening. Fog patches developing overnight.
Low 19.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 9 or very high.

Woodstock - Tillsonburg - Oxford County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 33. Humidex 41. UV index 9 or
very high.
Tonight..Clearing this evening. Fog patches developing overnight.
Low 20.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 40. UV index 9 or very high.

Brantford - County of Brant.
Today..Sunny. Fog patches dissipating this morning. High 33. Humidex
41. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 40. UV index 9 or very high.

Niagara Falls - Welland - Southern Niagara Region.
Today..Sunny. Fog patches dissipating this morning. High 31. Humidex
40. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 31. Humidex 40. UV index 9 or very high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Sunny. Fog patches dissipating this morning. High 33. Humidex
41. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 31. Humidex 40. UV index 9 or very high.

City of Hamilton.
Today..Sunny. Fog patches dissipating this morning. High 33. Humidex
42. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 41. UV index 9 or very high.

Burlington - Oakville.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Low 21.
Tuesday..Sunny. High 32. Humidex 41. UV index 9 or very high.

Halton Hills - Milton.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Low 21.
Tuesday..Mainly sunny. High 32. Humidex 41. UV index 9 or very high.

Mississauga - Brampton.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Low 21.
Tuesday..Sunny. High 32. Humidex 41. UV index 9 or very high.

Caledon.
Today..Sunny. Fog patches dissipating this morning. High 33. Humidex
41. UV index 9 or very high.
Tonight..Clear. Low 20.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 40. UV index 9 or very high.

Vaughan - Richmond Hill - Markham.
Today..Sunny. High 33. Humidex 39. UV index 9 or very high.
Tonight..Clear. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 32. Humidex 38. UV index 9 or very high.

Newmarket - Georgina - Northern York Region.
Today..Sunny. Fog patches dissipating this morning. Wind becoming
southwest 20 km/h gusting to 40 late this morning. High 33. Humidex
39. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 20.
Tuesday..Clearing in the morning. High 31. Humidex 37. UV index 9 or
very high.

Pickering - Oshawa - Southern Durham Region.
Today..Sunny. High 33. Humidex 39. UV index 9 or very high.
Tonight..Clear. Low 20.
Tuesday..Sunny. High 31. Humidex 37. UV index 9 or very high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Sunny. Fog patches dissipating this morning. Wind becoming
southwest 20 km/h gusting to 40 late this morning. High 33. Humidex
39. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 19.
Tuesday..Clearing in the morning. High 31. Humidex 37. UV index 9 or
very high.

Goderich - Bluewater - Southern Huron County.
Today..Sunny. Fog patches dissipating this morning. High 30. Humidex
38. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy late this evening. Fog patches
developing overnight. Low 15.
Tuesday..Clearing in the morning. Fog patches dissipating in the
morning. High 30. Humidex 40. UV index 9 or very high.

Wingham - Blyth - Northern Huron County.
Today..Sunny. Fog patches dissipating this morning. High 30. Humidex
38. UV index 9 or very high.
Tonight..A few clouds. Fog patches developing overnight. Low 15.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning. Fog
patches dissipating in the morning. High 30. Humidex 40. UV index 9
or very high.

Stratford - Mitchell - Southern Perth County.
Today..Mainly sunny. Fog patches dissipating this morning. High 30.
Humidex 38. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 15.
Tuesday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 40. UV index 9 or very high.

Listowel - Milverton - Northern Perth County.
Today..Mainly sunny. Fog patches dissipating this morning. High 30.
Humidex 38. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 15.
Tuesday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 40. UV index 9 or very high.

Kitchener - Cambridge - Region of Waterloo.
Today..Sunny. Fog patches dissipating this morning. High 32. Humidex
39. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 19.
Tuesday..Sunny. Fog patches dissipating in the morning. High 32.
Humidex 40. UV index 9 or very high.

Guelph - Erin - Southern Wellington County.
Today..Sunny. Fog patches dissipating this morning. High 32. Humidex
39. UV index 9 or very high.
Tonight..Clear. Low 19.
Tuesday..Sunny. High 32. Humidex 40. UV index 9 or very high.

Mount Forest - Arthur - Northern Wellington County.
Today..Mainly sunny. Fog patches dissipating this morning. High 31.
Humidex 38. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 16.
Tuesday..Sunny. Fog patches dissipating in the morning. High 31.
Humidex 39. UV index 9 or very high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Sunny. Fog patches dissipating this morning. High 33. Humidex
42. UV index 9 or very high.
Tonight..Clear. Low 19.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 36. UV index 9 or very high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Sunny. Fog patches dissipating this morning. High 31. Humidex
40. UV index 9 or very high.
Tonight..Clear. Low 17.
Tuesday..Mainly sunny. High 30. Humidex 36. UV index 9 or very high.

Innisfil - New Tecumseth - Angus.
Today..Sunny. Fog patches dissipating this morning. Wind becoming
southwest 20 km/h gusting to 40 late this morning. High 33. Humidex
42. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 19.
Tuesday..Mainly sunny. High 31. Humidex 36. UV index 9 or very high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Sunny. Fog patches dissipating this morning. Wind becoming
west 20 km/h gusting to 40 late this morning. High 30. Humidex 38.
UV index 9 or very high.
Tonight..A few clouds. Fog patches developing overnight. Wind west
20 km/h gusting to 40 becoming light this evening. Low 18.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 27. Humidex 32. UV index 9 or very high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Sunny. Becoming a mix of sun and cloud this morning. Fog
patches dissipating this morning. Wind becoming southwest 20 km/h
gusting to 40 this morning. High 28. Humidex 36. UV index 9 or very
high.
Tonight..Clear. Fog patches developing overnight. Wind west 20 km/h
gusting to 40 becoming light this evening. Low 18.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. Fog patches
dissipating in the morning. High 27. Humidex 32. UV index 9 or very
high.

Hanover - Dundalk - Southern Grey County.
Today..Mainly sunny. Fog patches dissipating this morning. Wind
becoming west 20 km/h gusting to 40 late this morning. High 30.
Humidex 38. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Wind west 20 km/h
gusting to 40 becoming light this evening. Low 16.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 32. Humidex 37. UV index 9 or very high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Sunny. Fog patches dissipating this morning. Wind becoming
west 20 km/h gusting to 40 late this morning. High 29. Humidex 39.
UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Wind west 20 km/h
gusting to 40 becoming light this evening. Low 17.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 27. Humidex 34. UV index 9 or very high.

Barrie - Collingwood - Hillsdale.
Today..Sunny. Fog patches dissipating this morning. Wind becoming
southwest 20 km/h gusting to 40 this afternoon. High 30. Humidex 38.
UV index 9 or very high.
Tonight..A few clouds. Wind northwest 20 km/h gusting to 40 becoming
light this evening. Low 18.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. High 29. Humidex 36. UV index 9
or very high.

Midland - Coldwater - Orr Lake.
Today..Sunny. Fog patches dissipating this morning. Wind becoming
southwest 20 km/h gusting to 40 this afternoon. High 30. Humidex 38.
UV index 9 or very high.
Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light
this evening. Low 18.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. High 29. Humidex 36. UV index 9
or very high.

Orillia - Lagoon City - Washago.
Today..Sunny. Fog patches dissipating this morning. Wind becoming
southwest 20 km/h gusting to 40 this afternoon. High 30. Humidex 38.
UV index 9 or very high.
Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light
this evening. Low 18.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. High 30. Humidex 36. UV index 9
or very high.

Cobourg - Colborne - Western Northumberland County.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 20.
Tuesday..Sunny. High 32. Humidex 40. UV index 9 or very high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 20.
Tuesday..Sunny. High 32. Humidex 40. UV index 9 or very high.

Picton - Sandbanks Park.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 31. Humidex 39. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Sunny. High 31. Humidex 39. UV index 9 or very high.

Napanee - Consecon.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Sunny. High 32. Humidex 40. UV index 9 or very high.

Kingston - Odessa - Frontenac Islands.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this afternoon. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 20.
Tuesday..Mainly sunny. High 32. Humidex 40. UV index 9 or very high.

Lindsay - Southern Kawartha Lakes.
Today..Sunny. Fog patches dissipating this morning. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 33. Humidex 39. UV
index 9 or very high.
Tonight..Clear. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 19.
Tuesday..Sunny. High 32. Humidex 37. UV index 9 or very high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Sunny. Fog patches dissipating this morning. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 31. Humidex 38. UV
index 9 or very high.
Tonight..Clear. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 16.
Tuesday..Sunny. High 31. Humidex 37. UV index 9 or very high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Sunny. Fog patches dissipating this morning. Wind becoming
southwest 20 km/h gusting to 40 near noon. High 33. Humidex 39. UV
index 9 or very high.
Tonight..Clear. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 19.
Tuesday..Sunny. High 32. Humidex 37. UV index 9 or very high.

Apsley - Woodview - Northern Peterborough County.
Today..A mix of sun and cloud. Becoming sunny this morning. Fog
patches dissipating this morning. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 33. Humidex 39. UV index 9 or very
high.
Tonight..A few clouds. Wind west 20 km/h gusting to 40 becoming light
this evening. Low 19.
Tuesday..Sunny. High 31. Humidex 37. UV index 9 or very high.

Stirling - Tweed - Madoc.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this afternoon. High 33. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Sunny. High 32. Humidex 38. UV index 9 or very high.

Tamworth - Sydenham - South Frontenac.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this afternoon. High 33. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Mainly sunny. High 32. Humidex 38. UV index 9 or very high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 late this
morning. High 33. Humidex 41. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 21.
Tuesday..Sunny. High 31. Humidex 38. UV index 9 or very high.

Bancroft - Hastings Highlands - Denbigh.
Today..A mix of sun and cloud. 30 percent chance of showers late this
afternoon. Wind becoming west 30 km/h gusting to 50 late this
morning. High 32. Humidex 40. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Wind west 20 km/h gusting to 40 becoming light late this
evening. Low 17.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. High 29. Humidex 35. UV
index 9 or very high.

Gananoque - Mallorytown.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Mainly sunny. High 31. Humidex 37. UV index 9 or very high.

Brockville - Prescott.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 near
noon. High 32. Humidex 40. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Clearing near noon. High 31. Humidex
37. UV index 9 or very high.

Westport - Charleston Lake.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this afternoon. High 33. Humidex 41. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 21.
Tuesday..Sunny. High 31. Humidex 37. UV index 9 or very high.

Merrickville-Wolford - Kemptville.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 near
noon. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy after midnight. Wind southwest
20 km/h gusting to 40 becoming light late this evening. Low 21. Tuesday..Clearing. High 31. Humidex 37. UV index 9 or very high.

Ottawa North - Kanata - Orl‚ans.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 33. Humidex
41. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 37. UV index 9 or very high.

Ottawa South - Richmond - Metcalfe.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 33. Humidex
41. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 37. UV index 9 or very high.

Gatineau.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 33. Humidex
41. UV index 9 or very high.
Tonight..Clearing this evening. Wind southwest 20 km/h gusting to 40
becoming light late this evening. Low 21.
Tuesday..Mainly sunny. High 31. Humidex 37. UV index 9 or very high.

Prescott and Russell.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
becoming southwest 20 km/h gusting to 40 near noon. High 32. Humidex
40. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 37. UV index 9 or very high.

Morrisburg - Long Sault.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 near
noon. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy after midnight. Wind southwest
20 km/h gusting to 40 becoming light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Clearing near noon. High 31. Humidex
38. UV index 9 or very high.

Cornwall - Lancaster.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 near
noon. High 32. Humidex 40. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Clearing near noon. High 31. Humidex
38. UV index 9 or very high.

Winchester - Newington.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 near
noon. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy after midnight. Wind southwest
20 km/h gusting to 40 becoming light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Clearing late in the morning.
High 31. Humidex 38. UV index 9 or very high.

Maxville - Alexandria.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 near
noon. High 32. Humidex 40. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light late this evening. Low 20.
Tuesday..A mix of sun and cloud. Clearing late in the morning.
High 31. Humidex 38. UV index 9 or very high.

Plevna - Sharbot Lake - Western Lanark County.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 late this
morning. High 33. Humidex 40. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 37. UV index 9 or very high.

Smiths Falls - Perth - Eastern Lanark County.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
late this morning. High 33. Humidex 40. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 37. UV index 9 or very high.

Port Carling - Port Severn.
Today..Sunny. A mix of sun and cloud late this afternoon with
30 percent chance of showers. Fog patches dissipating this morning.
Wind becoming west 30 km/h gusting to 50 late this morning. High 30.
Humidex 39. UV index 9 or very high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Otherwise clear. Fog patches developing overnight. Wind
west 20 km/h gusting to 40 becoming light this evening. Low 21.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 29. Humidex 35. UV index 9 or very high.

Bracebridge - Gravenhurst.
Today..Sunny early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Fog patches
dissipating this morning. Wind becoming west 30 km/h gusting to 50
late this morning. High 30. Humidex 38. UV index 9 or very high. Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Otherwise clear. Fog patches developing overnight. Wind
west 20 km/h gusting to 40 becoming light late this evening. Low 16. Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 29. Humidex 34. UV index 9 or very high.

Town of Parry Sound - Rosseau - Killbear Park.
Today..Sunny early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Fog patches
dissipating this morning. Wind becoming west 30 km/h gusting to 50
late this morning. High 30. Humidex 38. UV index 9 or very high. Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Otherwise clear. Fog patches developing overnight. Wind
west 20 km/h gusting to 40 becoming light this evening. Low 16.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 29. Humidex 34. UV index 9 or very high.

Huntsville - Baysville.
Today..Sunny early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Fog patches
dissipating this morning. Wind becoming west 30 km/h gusting to 50
late this morning. High 30. Humidex 38. UV index 9 or very high. Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Otherwise clear. Fog patches developing overnight. Wind
west 20 km/h gusting to 40 becoming light late this evening. Low 16. Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 29. Humidex 34. UV index 9 or very high.

Haliburton - Minden - Southern Haliburton County.
Today..Sunny early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Fog patches
dissipating this morning. Wind becoming southwest 30 km/h gusting to
60 late this morning. High 30. Humidex 38. UV index 9 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Wind west 20 km/h gusting
to 40 becoming light late this evening. Low 18.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. Fog patches
dissipating in the morning. High 28. Humidex 33. UV index 9 or very
high.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..Sunny early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Fog patches
dissipating this morning. Wind becoming southwest 30 km/h gusting to
60 late this morning. High 30. Humidex 38. UV index 9 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Wind west 20 km/h gusting
to 40 becoming light late this evening. Low 18.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. Fog patches
dissipating in the morning. High 28. Humidex 33. UV index 9 or very
high.

Barry's Bay - Killaloe.
Today..Sunny this morning then a mix of sun and cloud with 30 percent
chance of showers late this afternoon. Wind becoming west 30 km/h
gusting to 50 late this morning. High 33. Humidex 39. UV index 9 or
very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Wind west 20 km/h gusting to 40 becoming light late this
evening. Low 18.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. High 29. Humidex 35. UV
index 9 or very high.

Continued in next message...

--- up 1 week, 3 days, 7 minutes
* Origin: Northern Realms (618:400/23)

FPCN11 CWTO 281500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Monday 28 July 2025 for today
and Tuesday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Low 22.
Tuesday..Sunny. High 31. Humidex 38. UV index 9 or very high.

Windsor - Leamington - Essex County.
Today..Mainly cloudy. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. High 32. Humidex 43. UV
index 10 or very high.
Tonight..Mainly cloudy. 40 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing
overnight. Low 23.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 10 or very high.

Chatham-Kent - Rondeau Park.
Today..Increasing cloudiness near noon. 40 percent chance of showers
late this afternoon with risk of a thunderstorm. High 31. Humidex
42. UV index 10 or very high.
Tonight..Partly cloudy. 40 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing
overnight. Low 23.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 10 or very high.

Sarnia - Petrolia - Western Lambton County.
Today..Increasing cloudiness near noon. 40 percent chance of showers
late this afternoon with risk of a thunderstorm. High 32. Humidex
40. UV index 9 or very high.
Tonight..Partly cloudy. 40 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing
overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 9 or very high.

Watford - Pinery Park - Eastern Lambton County.
Today..Sunny early this afternoon then a mix of sun and cloud with
40 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. High 32. Humidex 40. UV index 9 or
very high.
Tonight..Partly cloudy with 40 percent chance of showers early this
evening then clear. Risk of a thunderstorm early this evening. Fog
patches developing overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 31. Humidex 41. UV index 9 or very high.

Rodney - Shedden - Western Elgin County.
Today..Increasing cloudiness this afternoon. High 32. Humidex 40. UV
index 9 or very high.
Tonight..A few clouds. Fog patches developing overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 9 or very high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Increasing cloudiness this afternoon. High 32. Humidex 40. UV
index 9 or very high.
Tonight..Clearing this evening. Fog patches developing overnight.
Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 33. Humidex 43. UV index 9 or very high.

Strathroy - Komoka - Western Middlesex County.
Today..Increasing cloudiness near noon. High 33. Humidex 41. UV
index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 41. UV index 9 or very high.

London - Parkhill - Eastern Middlesex County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 41. UV index 9 or very high.

Simcoe - Delhi - Norfolk.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 33. Humidex 41. UV index 9 or very high.
Tonight..Clearing this evening. Fog patches developing overnight.
Low 22.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 9 or very high.

Dunnville - Caledonia - Haldimand.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clearing this evening. Fog patches developing overnight.
Low 21.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 32. Humidex 42. UV index 9 or very high.

Woodstock - Tillsonburg - Oxford County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 33. Humidex 41. UV index 9 or very high.
Tonight..Clearing this evening. Fog patches developing overnight.
Low 20.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 40. UV index 9 or very high.

Brantford - County of Brant.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 40. UV index 9 or very high.

Niagara Falls - Welland - Southern Niagara Region.
Today..Sunny. High 31. Humidex 40. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 23.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 31. Humidex 40. UV index 9 or very high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 23.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 31. Humidex 40. UV index 9 or very high.

City of Hamilton.
Today..Sunny. High 33. Humidex 42. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 41. UV index 9 or very high.

Burlington - Oakville.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Low 21.
Tuesday..Sunny. High 32. Humidex 41. UV index 9 or very high.

Halton Hills - Milton.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Low 21.
Tuesday..Mainly sunny. High 32. Humidex 41. UV index 9 or very high.

Mississauga - Brampton.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Low 21.
Tuesday..Sunny. High 32. Humidex 41. UV index 9 or very high.

Caledon.
Today..Sunny. High 33. Humidex 41. UV index 9 or very high.
Tonight..Clear. Low 20.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 40. UV index 9 or very high.

Vaughan - Richmond Hill - Markham.
Today..Sunny. High 33. Humidex 39. UV index 9 or very high.
Tonight..Clear. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 32. Humidex 38. UV index 9 or very high.

Newmarket - Georgina - Northern York Region.
Today..Sunny early this afternoon then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind southwest 20 km/h gusting to
40. High 33. Humidex 39. UV index 9 or very high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Otherwise clear. Risk of a thunderstorm early this evening.
Wind southwest 20 km/h gusting to 40 becoming light this evening.
Low 20.
Tuesday..Clearing in the morning. High 31. Humidex 37. UV index 9 or
very high.

Pickering - Oshawa - Southern Durham Region.
Today..Sunny. High 33. Humidex 39. UV index 9 or very high.
Tonight..Clear. Low 20.
Tuesday..Sunny. High 31. Humidex 37. UV index 9 or very high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Sunny early this afternoon then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind southwest 20 km/h gusting to
40. High 33. Humidex 39. UV index 9 or very high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Otherwise clear. Risk of a thunderstorm early this evening.
Wind southwest 20 km/h gusting to 40 becoming light this evening.
Low 19.
Tuesday..Clearing in the morning. High 31. Humidex 37. UV index 9 or
very high.

Goderich - Bluewater - Southern Huron County.
Today..Sunny. High 30. Humidex 38. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy late this evening. Fog patches
developing overnight. Low 15.
Tuesday..Clearing in the morning. Fog patches dissipating in the
morning. High 30. Humidex 40. UV index 9 or very high.

Wingham - Blyth - Northern Huron County.
Today..Sunny. High 30. Humidex 38. UV index 9 or very high.
Tonight..A few clouds. Fog patches developing overnight. Low 15.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning. Fog
patches dissipating in the morning. High 30. Humidex 40. UV index 9
or very high.

Stratford - Mitchell - Southern Perth County.
Today..Mainly sunny. High 30. Humidex 38. UV index 9 or very high. Tonight..Clear. Fog patches developing overnight. Low 15.
Tuesday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 40. UV index 9 or very high.

Listowel - Milverton - Northern Perth County.
Today..Mainly sunny. High 30. Humidex 38. UV index 9 or very high. Tonight..Clear. Fog patches developing overnight. Low 15.
Tuesday..Sunny. Fog patches dissipating in the morning. High 30.
Humidex 40. UV index 9 or very high.

Kitchener - Cambridge - Region of Waterloo.
Today..Sunny. High 32. Humidex 39. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 19.
Tuesday..Sunny. Fog patches dissipating in the morning. High 32.
Humidex 40. UV index 9 or very high.

Guelph - Erin - Southern Wellington County.
Today..Sunny. High 32. Humidex 39. UV index 9 or very high.
Tonight..Clear. Low 19.
Tuesday..Sunny. High 32. Humidex 40. UV index 9 or very high.

Mount Forest - Arthur - Northern Wellington County.
Today..Sunny. High 31. Humidex 38. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Low 16.
Tuesday..Sunny. Fog patches dissipating in the morning. High 31.
Humidex 39. UV index 9 or very high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Sunny. High 33. Humidex 42. UV index 9 or very high.
Tonight..Clear. Low 19.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 36. UV index 9 or very high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Sunny. High 31. Humidex 40. UV index 9 or very high.
Tonight..Clear. Low 17.
Tuesday..Mainly sunny. High 30. Humidex 36. UV index 9 or very high.

Innisfil - New Tecumseth - Angus.
Today..Sunny early this afternoon then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind southwest 20 km/h gusting to
40. High 33. Humidex 42. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind southwest 20 km/h gusting
to 40 becoming light this evening. Low 19.
Tuesday..Mainly sunny. High 31. Humidex 36. UV index 9 or very high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Sunny. Wind west 20 km/h gusting to 40. High 30. Humidex 38.
UV index 9 or very high.
Tonight..A few clouds. Fog patches developing overnight. Wind west
20 km/h gusting to 40 becoming light this evening. Low 18.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 27. Humidex 32. UV index 9 or very high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Mainly sunny. Wind west 20 km/h gusting to 40. High 28.
Humidex 36. UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Wind west 20 km/h
gusting to 40 becoming light this evening. Low 18.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. Fog patches
dissipating in the morning. High 27. Humidex 32. UV index 9 or very
high.

Hanover - Dundalk - Southern Grey County.
Today..Sunny. Wind west 20 km/h gusting to 40. High 30. Humidex 38.
UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Wind west 20 km/h
gusting to 40 becoming light this evening. Low 16.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 32. Humidex 37. UV index 9 or very high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Sunny. Wind west 20 km/h gusting to 40. High 29. Humidex 39.
UV index 9 or very high.
Tonight..Clear. Fog patches developing overnight. Wind west 20 km/h
gusting to 40 becoming light this evening. Low 17.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 27. Humidex 34. UV index 9 or very high.

Barrie - Collingwood - Hillsdale.
Today..Sunny near noon then a mix of sun and cloud with 30 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 30. Humidex 38. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind northwest 20 km/h gusting
to 40 becoming light this evening. Low 18.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. High 29. Humidex 36. UV index 9
or very high.

Midland - Coldwater - Orr Lake.
Today..Sunny early this afternoon then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming southwest 20 km/h
gusting to 40 this afternoon. High 30. Humidex 38. UV index 9 or
very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind northwest 20 km/h gusting
to 40 becoming light this evening. Low 18.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. High 29. Humidex 36. UV index 9
or very high.

Orillia - Lagoon City - Washago.
Today..Sunny near noon then a mix of sun and cloud with 30 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 30. Humidex 38. UV index 9 or very high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Otherwise clear. Risk of a thunderstorm early this evening.
Wind northwest 20 km/h gusting to 40 becoming light this evening.
Low 18.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. High 30. Humidex 36. UV index 9
or very high.

Cobourg - Colborne - Western Northumberland County.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 20.
Tuesday..Sunny. High 32. Humidex 40. UV index 9 or very high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 20.
Tuesday..Sunny. High 32. Humidex 40. UV index 9 or very high.

Picton - Sandbanks Park.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 31. Humidex 39. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Sunny. High 31. Humidex 39. UV index 9 or very high.

Napanee - Consecon.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Sunny. High 32. Humidex 40. UV index 9 or very high.

Kingston - Odessa - Frontenac Islands.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 20.
Tuesday..Mainly sunny. High 32. Humidex 40. UV index 9 or very high.

Lindsay - Southern Kawartha Lakes.
Today..Sunny then a mix of sun and cloud with 30 percent chance of
showers late this afternoon. Risk of a thunderstorm late this
afternoon. Wind southwest 20 km/h gusting to 40. High 33. Humidex
39. UV index 9 or very high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Otherwise clear. Risk of a thunderstorm early this evening.
Wind west 20 km/h gusting to 40 becoming light this evening. Low 19. Tuesday..Sunny. High 32. Humidex 37. UV index 9 or very high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Sunny then a mix of sun and cloud with 30 percent chance of
showers late this afternoon. Risk of a thunderstorm late this
afternoon. Wind southwest 20 km/h gusting to 40. High 31. Humidex
38. UV index 9 or very high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Otherwise clear. Risk of a thunderstorm early this evening.
Wind west 20 km/h gusting to 40 becoming light this evening. Low 16. Tuesday..Sunny. High 31. Humidex 37. UV index 9 or very high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Sunny then a mix of sun and cloud with 30 percent chance of
showers late this afternoon. Risk of a thunderstorm late this
afternoon. Wind southwest 20 km/h gusting to 40. High 33. Humidex
39. UV index 9 or very high.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Otherwise clear. Risk of a thunderstorm early this evening.
Wind west 20 km/h gusting to 40 becoming light this evening. Low 19. Tuesday..Sunny. High 32. Humidex 37. UV index 9 or very high.

Apsley - Woodview - Northern Peterborough County.
Today..Sunny then a mix of sun and cloud with 30 percent chance of
showers late this afternoon. Risk of a thunderstorm late this
afternoon. Wind southwest 20 km/h gusting to 40. High 33. Humidex
39. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind west 20 km/h gusting to 40
becoming light this evening. Low 19.
Tuesday..Sunny. High 30. Humidex 36. UV index 9 or very high.

Stirling - Tweed - Madoc.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 33. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Sunny. High 32. Humidex 38. UV index 9 or very high.

Tamworth - Sydenham - South Frontenac.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 33. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Mainly sunny. High 32. Humidex 38. UV index 9 or very high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Sunny. Wind southwest 20 km/h gusting to 40. High 33. Humidex
41. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 21.
Tuesday..Sunny. High 30. Humidex 36. UV index 9 or very high.

Bancroft - Hastings Highlands - Denbigh.
Today..Sunny early this afternoon then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind west 30 km/h gusting to 50.
High 32. Humidex 40. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind west 20 km/h gusting to 40
becoming light late this evening. Low 17.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. High 29. Humidex 35. UV
index 9 or very high.

Gananoque - Mallorytown.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
afternoon. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Mainly sunny. High 31. Humidex 37. UV index 9 or very high.

Brockville - Prescott.
Today..Sunny. Wind southwest 20 km/h gusting to 40. High 32. Humidex
40. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Clearing near noon. High 31. Humidex
37. UV index 9 or very high.

Westport - Charleston Lake.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this afternoon. High 33. Humidex 41. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 21.
Tuesday..Sunny. High 31. Humidex 37. UV index 9 or very high.

Merrickville-Wolford - Kemptville.
Today..Sunny. Wind southwest 20 km/h gusting to 40. High 33. Humidex
41. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy after midnight. Wind southwest
20 km/h gusting to 40 becoming light late this evening. Low 21. Tuesday..Clearing. High 31. Humidex 37. UV index 9 or very high.

Ottawa North - Kanata - Orl‚ans.
Today..Sunny early this afternoon then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind southwest 20 km/h gusting to
40. High 33. Humidex 41. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind southwest 20 km/h gusting
to 40 becoming light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 37. UV index 9 or very high.

Ottawa South - Richmond - Metcalfe.
Today..Sunny early this afternoon then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind southwest 20 km/h gusting to
40. High 33. Humidex 41. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind southwest 20 km/h gusting
to 40 becoming light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 37. UV index 9 or very high.

Gatineau.
Today..Sunny near noon then a mix of sun and cloud with 30 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. Wind southwest 20 km/h gusting to 40. High 33.
Humidex 41. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind southwest 20 km/h gusting
to 40 becoming light late this evening. Low 21.
Tuesday..Mainly sunny. High 31. Humidex 37. UV index 9 or very high.

Prescott and Russell.
Today..Sunny then a mix of sun and cloud with 30 percent chance of
showers late this afternoon. Risk of a thunderstorm late this
afternoon. Wind southwest 20 km/h gusting to 40. High 32. Humidex
40. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind southwest 20 km/h gusting
to 40 becoming light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 37. UV index 9 or very high.

Morrisburg - Long Sault.
Today..Sunny. Wind southwest 20 km/h gusting to 40. High 32. Humidex
40. UV index 9 or very high.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers late this evening and after midnight. Risk of a
thunderstorm late this evening and after midnight. Wind southwest
20 km/h gusting to 40 becoming light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Clearing near noon. High 31. Humidex
38. UV index 9 or very high.

Cornwall - Lancaster.
Today..Sunny. Wind southwest 20 km/h gusting to 40. High 32. Humidex
40. UV index 9 or very high.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers late this evening and after midnight. Risk of a
thunderstorm late this evening and after midnight. Wind southwest
20 km/h gusting to 40 becoming light late this evening. Low 21.
Tuesday..A mix of sun and cloud. Clearing near noon. High 31. Humidex
38. UV index 9 or very high.

Winchester - Newington.
Today..Sunny. Wind southwest 20 km/h gusting to 40. High 33. Humidex
41. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers late this
evening and after midnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming light late this evening.
Low 21.
Tuesday..A mix of sun and cloud. Clearing late in the morning.
High 31. Humidex 38. UV index 9 or very high.

Maxville - Alexandria.
Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 32.
Humidex 40. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers late this
evening and after midnight with risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40 becoming light late this evening.
Low 20.
Tuesday..A mix of sun and cloud. Clearing late in the morning.
High 31. Humidex 38. UV index 9 or very high.

Plevna - Sharbot Lake - Western Lanark County.
Today..Sunny. Wind southwest 20 km/h gusting to 40. High 33. Humidex
40. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 30. Humidex 36. UV index 9 or very high.

Smiths Falls - Perth - Eastern Lanark County.
Today..Sunny. Wind southwest 20 km/h gusting to 40. High 33. Humidex
40. UV index 9 or very high.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 21.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 37. UV index 9 or very high.

Port Carling - Port Severn.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
west 30 km/h gusting to 50. High 30. Humidex 39. UV index 9 or very
high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing overnight. Wind west 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 29. Humidex 35. UV index 9 or very high.

Bracebridge - Gravenhurst.
Today..A mix of sun and cloud. Wind west 30 km/h gusting to 50.
High 30. Humidex 38. UV index 9 or very high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing overnight. Wind west 20 km/h gusting to 40 becoming light
late this evening. Low 16.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 29. Humidex 34. UV index 9 or very high.

Town of Parry Sound - Rosseau - Killbear Park.
Today..A mix of sun and cloud. Wind west 30 km/h gusting to 50.
High 30. Humidex 38. UV index 9 or very high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing overnight. Wind west 20 km/h gusting to 40 becoming light
this evening. Low 16.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 29. Humidex 34. UV index 9 or very high.

Huntsville - Baysville.
Today..A mix of sun and cloud. Wind west 30 km/h gusting to 50.
High 30. Humidex 38. UV index 9 or very high.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing overnight. Wind west 20 km/h gusting to 40 becoming light
late this evening. Low 16.
Tuesday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 29. Humidex 34. UV index 9 or very high.

Haliburton - Minden - Southern Haliburton County.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 60.
High 30. Humidex 38. UV index 9 or very high.
Tonight..A few clouds. Fog patches developing overnight. Wind west
20 km/h gusting to 40 becoming light late this evening. Low 16.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. Fog patches
dissipating in the morning. High 28. Humidex 33. UV index 9 or very
high.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..A mix of sun and cloud. Wind southwest 30 km/h gusting to 60.
High 30. Humidex 38. UV index 9 or very high.
Tonight..Partly cloudy. Fog patches developing overnight. Wind west
20 km/h gusting to 40 becoming light late this evening. Low 16.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. Fog patches
dissipating in the morning. High 28. Humidex 33. UV index 9 or very
high.

Continued in next message...

--- up 1 week, 3 days, 6 hours, 7 minutes
* Origin: Northern Realms (618:400/23)

FPCN11 CWTO 281931 PZC
Updated forecasts for Southern Ontario and the National Capital
Region issued by Environment Canada at 3:31 p.m. EDT Monday 28 July
2025 for tonight Tuesday and Tuesday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Tuesday.

Windsor - Leamington - Essex County.
Tonight..Thunderstorms ending this evening then clearing. Local
amount 40 mm. Fog patches developing overnight. Wind becoming
southwest 30 km/h then light this evening. Low 22.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. Fog patches
dissipating in the morning. High 31. Humidex 41. UV index 10 or very
high.
Tuesday night..Partly cloudy with 30 percent chance of showers early
in the evening. Otherwise clear. Risk of a thunderstorm early in the
evening. Low 18.

Remainder unchanged.

End
$$$$^^
FPCN11 CWTO 281930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Monday 28 July 2025 for
tonight Tuesday and Tuesday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Tuesday.

City of Toronto.
Tonight..Clear. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. High 32.
Humidex 38. UV index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers and
risk of a thunderstorm. Low 20.

Windsor - Leamington - Essex County.
Tonight..Thunderstorms ending this evening then clearing. Fog patches
developing overnight. Wind becoming southwest 30 km/h then light
this evening. Low 22.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. Fog patches
dissipating in the morning. High 31. Humidex 41. UV index 10 or very
high.
Tuesday night..Partly cloudy with 30 percent chance of showers early
in the evening. Otherwise clear. Risk of a thunderstorm early in the
evening. Low 18.

Chatham-Kent - Rondeau Park.
Tonight..A few showers ending this evening then partly cloudy. Risk
of a thunderstorm early this evening. Fog patches developing
overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. Fog patches
dissipating in the morning. High 31. Humidex 41. UV index 10 or very
high.
Tuesday night..Partly cloudy with 30 percent chance of showers early
in the evening. Otherwise clear. Risk of a thunderstorm early in the
evening. Low 18.

Sarnia - Petrolia - Western Lambton County.
Tonight..A few showers ending this evening then partly cloudy. Risk
of a thunderstorm early this evening. Fog patches developing
overnight. Low 20.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. Fog patches dissipating
in the morning. High 31. Humidex 39. UV index 9 or very high.
Tuesday night..Partly cloudy. 30 percent chance of showers early in
the evening with risk of a thunderstorm. Low 19.

Watford - Pinery Park - Eastern Lambton County.
Tonight..A few showers ending this evening then clear. Risk of a
thunderstorm early this evening. Fog patches developing overnight.
Low 20.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. Fog patches
dissipating in the morning. High 32. Humidex 40. UV index 9 or very
high.
Tuesday night..Partly cloudy with 30 percent chance of showers early
in the evening. Otherwise clear. Risk of a thunderstorm early in the
evening. Low 20.

Rodney - Shedden - Western Elgin County.
Tonight..Partly cloudy. Clearing this evening. Fog patches developing
overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 41. UV index 9 or very high.
Tuesday night..Clear. Low 19.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Partly cloudy. Clearing this evening. Fog patches developing
overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 41. UV index 9 or very high.
Tuesday night..Clear. Low 19.

Strathroy - Komoka - Western Middlesex County.
Tonight..Clearing early this evening. Fog patches developing
overnight. Low 20.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 40. UV index 9 or very high.
Tuesday night..A few clouds. Low 19.

London - Parkhill - Eastern Middlesex County.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing overnight. Low 20.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 40. UV index 9 or very high.
Tuesday night..Clear. Low 19.

Simcoe - Delhi - Norfolk.
Tonight..A few clouds. Fog patches developing overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 41. UV index 9 or very high.
Tuesday night..Clear. Low 18.

Dunnville - Caledonia - Haldimand.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 40. UV index 9 or very high.
Tuesday night..Clear. Low 19.

Woodstock - Tillsonburg - Oxford County.
Tonight..Clear. Fog patches developing overnight. Low 20.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 40. UV index 9 or very high.
Tuesday night..Clear. Low 19.

Brantford - County of Brant.
Tonight..Clear. Fog patches developing overnight. Low 20.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 40. UV index 9 or very high.
Tuesday night..Clear. Low 19.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Clear. Fog patches developing overnight. Low 23.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 31. Humidex 40. UV index 9 or very high.
Tuesday night..Clear. Low 22.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Clear. Fog patches developing overnight. Low 21.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 31. Humidex 41. UV index 9 or very high.
Tuesday night..Clear. Low 21.

City of Hamilton.
Tonight..Clear. Fog patches developing overnight. Low 20.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers in the afternoon.
Risk of a thunderstorm in the afternoon. Fog patches dissipating in
the morning. High 32. Humidex 41. UV index 9 or very high.
Tuesday night..Clear. Low 18.

Burlington - Oakville.
Tonight..Clear. Wind west 20 km/h becoming light this evening.
Low 21.
Tuesday..Sunny. A mix of sun and cloud late in the afternoon with
30 percent chance of showers. Risk of a thunderstorm late in the
afternoon. High 32. Humidex 40. UV index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers and
risk of a thunderstorm. Low 19.

Halton Hills - Milton.
Tonight..Clear. Low 20.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. High 32.
Humidex 40. UV index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers and
risk of a thunderstorm. Low 19.

Mississauga - Brampton.
Tonight..Clear. Wind west 20 km/h becoming light this evening.
Low 20.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. High 32.
Humidex 38. UV index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers and
risk of a thunderstorm. Low 19.

Caledon.
Tonight..Clear. Wind west 20 km/h becoming light this evening.
Low 19.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. High 32. Humidex 38. UV
index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers. Risk
of a thunderstorm. Low 19.

Vaughan - Richmond Hill - Markham.
Tonight..Clear. Wind south 20 km/h becoming west 20 early this
evening. Low 20.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. High 32. Humidex 37. UV
index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers and
risk of a thunderstorm. Low 19.

Newmarket - Georgina - Northern York Region.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind west 20 km/h becoming
light this evening. Low 19.
Tuesday..Clearing in the morning. High 32. Humidex 37. UV index 9 or
very high.
Tuesday night..Clear in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 19.

Pickering - Oshawa - Southern Durham Region.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers later this evening. Risk of a thunderstorm early
this evening. Wind south 20 km/h becoming light early this evening.
Low 20.
Tuesday..Mainly sunny. High 32. Humidex 37. UV index 9 or very high.
Tuesday night..Clear in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 19.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers later this evening. Risk of a thunderstorm early
this evening. Wind southwest 20 km/h becoming light early this
evening. Low 19.
Tuesday..Clearing in the morning. High 32. Humidex 37. UV index 9 or
very high.
Tuesday night..Clear in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 19.

Goderich - Bluewater - Southern Huron County.
Tonight..A few clouds. Increasing cloudiness before morning. Fog
patches developing overnight. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. Fog patches dissipating
in the morning. High 30. Humidex 35. UV index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers. Risk
of a thunderstorm. Low 17.

Wingham - Blyth - Northern Huron County.
Tonight..Clear. Becoming partly cloudy after midnight. Fog patches
developing overnight. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. Fog patches dissipating
in the morning. High 30. Humidex 35. UV index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers. Risk
of a thunderstorm. Low 17.

Stratford - Mitchell - Southern Perth County.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing overnight. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. Fog patches dissipating
in the morning. High 31. Humidex 36. UV index 9 or very high.
Tuesday night..Clear in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 17.

Listowel - Milverton - Northern Perth County.
Tonight..Clear. Fog patches developing overnight. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. Fog patches dissipating
in the morning. High 31. Humidex 36. UV index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 17.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Clear. Fog patches developing overnight. Low 19.
Tuesday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Risk of a thunderstorm late in the afternoon. Fog patches
dissipating in the morning. High 31. Humidex 36. UV index 9 or very
high.
Tuesday night..Clear in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 17.

Guelph - Erin - Southern Wellington County.
Tonight..Clear. Low 19.
Tuesday..Sunny. A mix of sun and cloud late in the afternoon with
30 percent chance of showers. Risk of a thunderstorm late in the
afternoon. High 31. Humidex 36. UV index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers. Risk
of a thunderstorm. Low 17.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Clear. Becoming partly cloudy after midnight. Fog patches
developing overnight. Wind west 20 km/h becoming light this evening.
Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. Fog patches dissipating
in the morning. High 31. Humidex 36. UV index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 17.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..A few clouds. Wind west 20 km/h becoming light this evening.
Low 19.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. High 31. Humidex 35. UV
index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers. Risk
of a thunderstorm. Low 17.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Clear. Wind west 20 km/h becoming light this evening.
Low 17.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. High 31. Humidex 35. UV
index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers. Risk
of a thunderstorm. Low 17.

Innisfil - New Tecumseth - Angus.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind southwest 20 km/h becoming
northwest 20 early this evening. Low 19.
Tuesday..Mainly sunny. High 31. Humidex 35. UV index 9 or very high.
Tuesday night..Clear in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 17.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..A few clouds. Fog patches developing overnight. Wind
southwest 20 km/h becoming north 30 then light this evening. Low 18. Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. Fog patches dissipating
in the morning. High 25. Humidex 31. UV index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers. Risk
of a thunderstorm. Low 16.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Clearing early this evening. Fog patches developing
overnight. Wind west 20 km/h gusting to 40 becoming light late this
evening. Low 18.
Tuesday..Sunny. Increasing cloudiness early in the afternoon then
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. Wind becoming west 20 km/h in the afternoon. High 28.
Humidex 33. UV index 9 or very high.
Tuesday night..Mainly cloudy. Wind becoming northeast 20 km/h before
morning. Low 16.

Hanover - Dundalk - Southern Grey County.
Tonight..A few clouds. Fog patches developing overnight. Wind west
20 km/h becoming light late this evening. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. Fog patches dissipating
in the morning. High 30. Humidex 34. UV index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers. Risk
of a thunderstorm. Low 18.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..A few clouds. Fog patches developing overnight. Wind west
20 km/h gusting to 40 becoming light this evening. Low 16.
Tuesday..Sunny early in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 29. Humidex 34. UV index 9 or very high.
Tuesday night..Partly cloudy with 40 percent chance of showers. Risk
of a thunderstorm. Low 16.

Barrie - Collingwood - Hillsdale.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing
overnight. Wind northwest 20 km/h becoming light this evening.
Low 17.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. Fog patches dissipating
in the morning. High 31. Humidex 38. UV index 9 or very high.
Tuesday night..Partly cloudy. 30 percent chance of showers early in
the evening. 40 percent chance of showers overnight. Risk of a
thunderstorm. Low 18.

Midland - Coldwater - Orr Lake.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Otherwise clear. Risk of a thunderstorm early this evening.
Fog patches developing overnight. Wind west 20 km/h gusting to 40
becoming light late this evening. Low 17.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. Fog patches dissipating
in the morning. High 31. Humidex 38. UV index 9 or very high.
Tuesday night..Partly cloudy. 30 percent chance of showers early in
the evening. 40 percent chance of showers overnight. Risk of a
thunderstorm. Low 18.

Orillia - Lagoon City - Washago.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing
overnight. Wind south 20 km/h becoming northwest 30 early this
evening. Low 17.
Tuesday..A mix of sun and cloud. 30 percent chance of showers late in
the afternoon with risk of a thunderstorm. Fog patches dissipating
in the morning. High 31. Humidex 38. UV index 9 or very high.
Tuesday night..Partly cloudy. 30 percent chance of showers early in
the evening. 40 percent chance of showers overnight. Risk of a
thunderstorm. Wind northwest 20 km/h becoming light near midnight.
Low 18.

Cobourg - Colborne - Western Northumberland County.
Tonight..Clear. Wind southwest 30 km/h becoming light early this
evening. Low 20.
Tuesday..Mainly sunny. High 31. Humidex 38. UV index 9 or very high.
Tuesday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Risk of a
thunderstorm overnight. Low 22.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Clear. Wind southwest 30 km/h becoming light early this
evening. Low 20.
Tuesday..Mainly sunny. High 31. Humidex 38. UV index 9 or very high.
Tuesday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Risk of a
thunderstorm overnight. Low 22.

Picton - Sandbanks Park.
Tonight..Clear. Wind southwest 30 km/h becoming light early this
evening. Low 20.
Tuesday..Mainly sunny. High 31. Humidex 38. UV index 9 or very high.
Tuesday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Risk of a
thunderstorm overnight. Low 20.

Napanee - Consecon.
Tonight..Clear. Wind southwest 30 km/h becoming light early this
evening. Low 20.
Tuesday..Mainly sunny. High 32. Humidex 39. UV index 9 or very high.
Tuesday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Risk of a
thunderstorm overnight. Low 20.

Kingston - Odessa - Frontenac Islands.
Tonight..Clear. Wind southwest 30 km/h becoming light this evening.
Low 20.
Tuesday..Sunny. Wind north 20 km/h becoming light late in the
morning. High 32. Humidex 39. UV index 9 or very high.
Tuesday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Risk of a
thunderstorm overnight. Low 20.

Lindsay - Southern Kawartha Lakes.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers later this evening. Risk of a thunderstorm early
this evening. Wind southwest 20 km/h becoming light this evening.
Low 19.
Tuesday..Clearing in the morning. High 32. Humidex 38. UV index 9 or
very high.
Tuesday night..Clear in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 19.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind west 20 km/h gusting to 40
becoming light this evening. Low 17.
Tuesday..A mix of sun and cloud. Clearing late in the morning.
High 32. Humidex 38. UV index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 19.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers later this evening. Risk of a thunderstorm early
this evening. Wind southwest 20 km/h becoming light this evening.
Low 20.
Tuesday..A mix of sun and cloud. Becoming sunny in the morning.
High 31. Humidex 37. UV index 9 or very high.
Tuesday night..Clear in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 19.

Apsley - Woodview - Northern Peterborough County.
Tonight..Partly cloudy with 30 percent chance of showers early this
evening then clear. Risk of a thunderstorm early this evening. Wind
west 20 km/h gusting to 40 becoming light this evening. Low 17. Tuesday..Mainly sunny. High 31. Humidex 37. UV index 9 or very high.
Tuesday night..Clear in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 19.

Stirling - Tweed - Madoc.
Tonight..A few clouds. Wind southwest 20 km/h becoming light this
evening. Low 22.
Tuesday..Mainly sunny. High 31. Humidex 37. UV index 9 or very high.
Tuesday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Risk of a
thunderstorm overnight. Low 22.

Tamworth - Sydenham - South Frontenac.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 22.
Tuesday..Mainly sunny. High 31. Humidex 37. UV index 9 or very high.
Tuesday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Risk of a
thunderstorm overnight. Low 22.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 18.
Tuesday..Mainly sunny. High 31. Humidex 36. UV index 9 or very high.
Tuesday night..Partly cloudy. 40 percent chance of showers overnight
with risk of a thunderstorm. Low 20.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening with risk of a thunderstorm. Wind west 30 km/h gusting to 50
becoming light late this evening. Low 17.
Tuesday..Mainly sunny. Wind becoming west 20 km/h late in the
afternoon. High 31. Humidex 36. UV index 9 or very high.
Tuesday night..Clear in the evening then partly cloudy with
40 percent chance of showers late in the evening and overnight. Risk
of a thunderstorm late in the evening and overnight. Wind west
20 km/h becoming light in the evening. Low 17.

Gananoque - Mallorytown.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Wind becoming north 20 before morning. Low 21.
Tuesday..Sunny. Wind north 20 km/h becoming light late in the
morning. High 31. Humidex 38. UV index 9 or very high.
Tuesday night..Clear in the evening and after midnight then partly
cloudy with 40 percent chance of showers overnight. Risk of a
thunderstorm overnight. Low 19.

Brockville - Prescott.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 21.
Tuesday..Sunny. Wind northwest 20 km/h becoming light late in the
morning. High 31. Humidex 38. UV index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 19.

Westport - Charleston Lake.
Tonight..Clear. Wind southwest 20 km/h gusting to 40 becoming light
this evening. Low 21.
Tuesday..Sunny. Wind northwest 20 km/h becoming light late in the
morning. High 32. Humidex 39. UV index 9 or very high.
Tuesday night..Partly cloudy. 40 percent chance of showers overnight
with risk of a thunderstorm. Low 19.

Merrickville-Wolford - Kemptville.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
light late this evening. Wind becoming northwest 20 before morning.
Low 21.
Tuesday..Sunny. Wind northwest 20 km/h. High 30. Humidex 37. UV
index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind northwest 20 km/h. Low 19.

Ottawa North - Kanata - Orl‚ans.
Tonight..Partly cloudy. 30 percent chance of showers this evening
with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40
becoming light this evening. Wind becoming northwest 20 before
morning. Low 20.
Tuesday..A mix of sun and cloud. Becoming sunny late in the morning.
Wind northwest 20 km/h becoming light late in the morning. High 30.
Humidex 35. UV index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind becoming northwest 20 km/h before morning. Low 18.

Ottawa South - Richmond - Metcalfe.
Tonight..Partly cloudy. 30 percent chance of showers this evening
with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40
becoming light this evening. Wind becoming northwest 20 before
morning. Low 20.
Tuesday..A mix of sun and cloud. Becoming sunny late in the morning.
Wind northwest 20 km/h becoming light late in the morning. High 30.
Humidex 35. UV index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind becoming northwest 20 km/h before morning. Low 18.

Gatineau.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers this evening. Risk of a thunderstorm this evening.
Wind southwest 20 km/h becoming light early this evening. Low 20. Tuesday..Mainly cloudy. Clearing late in the morning. Wind northwest
20 km/h becoming light late in the morning. High 30. Humidex 36. UV
index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 18.

Prescott and Russell.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers this evening. Risk of a thunderstorm this evening.
Wind southwest 20 km/h gusting to 40 becoming light this evening.
Wind becoming northwest 20 before morning. Low 20.
Tuesday..A mix of sun and cloud. Clearing late in the morning. Wind
northwest 20 km/h becoming light late in the morning. High 30.
Humidex 35. UV index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind becoming northwest 20 km/h before morning. Low 20.

Morrisburg - Long Sault.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers late this evening and after midnight. Risk of a
thunderstorm late this evening and after midnight. Wind southwest
20 km/h gusting to 40 becoming light late this evening. Wind
becoming northwest 20 before morning. Low 22.
Tuesday..A mix of sun and cloud. Becoming sunny late in the morning.
Wind northwest 20 km/h becoming light in the morning. High 30.
Humidex 36. UV index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.

Cornwall - Lancaster.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers late this evening and after midnight. Risk of a
thunderstorm late this evening and after midnight. Wind southwest
20 km/h gusting to 40 becoming northwest 20 before morning. Low 22.
Tuesday..A mix of sun and cloud. Clearing late in the morning. Wind
west 20 km/h. High 30. Humidex 36. UV index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.

Winchester - Newington.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers late this evening and after midnight. Risk of a
thunderstorm late this evening and after midnight. Wind southwest
20 km/h gusting to 40 becoming light this evening. Wind becoming
northwest 20 before morning. Low 22.
Tuesday..A mix of sun and cloud. Becoming sunny late in the morning.
Wind northwest 20 km/h becoming light late in the morning. High 30.
Humidex 36. UV index 9 or very high.
Tuesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.

Continued in next message...

--- up 1 week, 3 days, 10 hours, 37 minutes
* Origin: Northern Realms (618:400/23)

FPCN11 CWTO 290900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Tuesday 29 July 2025 for today
and Wednesday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Sunny. High 31. Humidex 37. UV index 9 or very high.
Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.
Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming north 20 km/h in the afternoon.
High 30. Humidex 35. UV index 8 or very high.

Windsor - Leamington - Essex County.
Today..Sunny. A mix of sun and cloud late this afternoon with
30 percent chance of showers. Risk of a thunderstorm late this
afternoon. Fog patches dissipating this morning. High 32. Humidex
42. UV index 10 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. 40 percent chance of showers before morning. Risk of a
thunderstorm. Low 20.
Wednesday..Mainly cloudy with 60 percent chance of showers and risk
of a thunderstorm. Wind becoming northeast 20 km/h near noon.
High 28. Humidex 34. UV index 8 or very high.

Chatham-Kent - Rondeau Park.
Today..Sunny. A mix of sun and cloud late this afternoon with
30 percent chance of showers. Risk of a thunderstorm late this
afternoon. Fog patches dissipating this morning. High 31. Humidex
41. UV index 10 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. 40 percent chance of showers before morning. Risk of a
thunderstorm. Low 20.
Wednesday..Mainly cloudy with 60 percent chance of showers and risk
of a thunderstorm. Wind becoming northeast 20 km/h near noon.
High 28. Humidex 34. UV index 8 or very high.

Sarnia - Petrolia - Western Lambton County.
Today..Sunny. A mix of sun and cloud late this afternoon with
30 percent chance of showers. Risk of a thunderstorm late this
afternoon. Fog patches dissipating this morning. High 31. Humidex
39. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. 40 percent chance of showers before morning. Risk of a
thunderstorm. Low 19.
Wednesday..Mainly cloudy with 60 percent chance of showers and risk
of a thunderstorm. Wind becoming northeast 20 km/h near noon.
High 26. Humidex 33. UV index 8 or very high.

Watford - Pinery Park - Eastern Lambton County.
Today..Sunny. A mix of sun and cloud late this afternoon with
30 percent chance of showers. Risk of a thunderstorm late this
afternoon. Fog patches dissipating this morning. High 31. Humidex
39. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. 40 percent chance of showers before morning. Risk of a
thunderstorm. Low 20.
Wednesday..Mainly cloudy with 60 percent chance of showers and risk
of a thunderstorm. Wind becoming northeast 20 km/h near noon.
High 27. Humidex 32. UV index 8 or very high.

Rodney - Shedden - Western Elgin County.
Today..Sunny. Fog patches dissipating this morning. High 32. Humidex
41. UV index 9 or very high.
Tonight..Clear this evening then partly cloudy with 40 percent chance
of showers before morning. Risk of a thunderstorm before morning.
Low 19.
Wednesday..Mainly cloudy with 60 percent chance of showers and risk
of a thunderstorm. Wind becoming north 20 km/h in the afternoon.
High 30. Humidex 34. UV index 8 or very high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Sunny. Fog patches dissipating this morning. High 32. Humidex
41. UV index 9 or very high.
Tonight..Clear this evening then partly cloudy with 40 percent chance
of showers before morning. Risk of a thunderstorm before morning.
Low 19.
Wednesday..Mainly cloudy with 60 percent chance of showers and risk
of a thunderstorm. Wind becoming north 20 km/h in the afternoon.
High 30. Humidex 34. UV index 8 or very high.

Strathroy - Komoka - Western Middlesex County.
Today..Sunny. Fog patches dissipating this morning. High 32. Humidex
40. UV index 9 or very high.
Tonight..Clear this evening then partly cloudy with 40 percent chance
of showers before morning. Risk of a thunderstorm before morning.
Low 19.
Wednesday..Mainly cloudy with 60 percent chance of showers and risk
of a thunderstorm. Wind becoming north 20 km/h in the afternoon.
High 28. Humidex 34. UV index 8 or very high.

London - Parkhill - Eastern Middlesex County.
Today..Sunny. Fog patches dissipating this morning. High 32. Humidex
40. UV index 9 or very high.
Tonight..Clear this evening and after midnight then partly cloudy
with 40 percent chance of showers before morning. Risk of a
thunderstorm before morning. Low 19.
Wednesday..Mainly cloudy with 60 percent chance of showers and risk
of a thunderstorm. Wind becoming north 20 km/h in the afternoon.
High 28. Humidex 34. UV index 8 or very high.

Simcoe - Delhi - Norfolk.
Today..Sunny. Fog patches dissipating this morning. High 32. Humidex
41. UV index 9 or very high.
Tonight..Clear. Low 18.
Wednesday..Mainly cloudy with 60 percent chance of showers and risk
of a thunderstorm. High 30. Humidex 35. UV index 8 or very high.

Dunnville - Caledonia - Haldimand.
Today..Sunny. Fog patches dissipating this morning. High 31. Humidex
40. UV index 9 or very high.
Tonight..Clear. Low 19.
Wednesday..Increasing cloudiness early in the morning. 40 percent
chance of showers with risk of a thunderstorm. High 30. Humidex 36.
UV index 8 or very high.

Woodstock - Tillsonburg - Oxford County.
Today..Sunny. Fog patches dissipating this morning. High 32. Humidex
40. UV index 9 or very high.
Tonight..Clear. Low 19.
Wednesday..Mainly cloudy with 60 percent chance of showers and risk
of a thunderstorm. High 30. Humidex 35. UV index 8 or very high.

Brantford - County of Brant.
Today..Sunny. Fog patches dissipating this morning. High 32. Humidex
40. UV index 9 or very high.
Tonight..Clear. Low 19.
Wednesday..Mainly cloudy with 60 percent chance of showers and risk
of a thunderstorm. High 30. Humidex 35. UV index 8 or very high.

Niagara Falls - Welland - Southern Niagara Region.
Today..Sunny. Fog patches dissipating this morning. High 31. Humidex
40. UV index 9 or very high.
Tonight..Clear. Low 20.
Wednesday..Increasing cloudiness early in the morning. 40 percent
chance of showers with risk of a thunderstorm. High 28. Humidex 34.
UV index 8 or very high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Sunny. Fog patches dissipating this morning. High 31. Humidex
41. UV index 9 or very high.
Tonight..Clear. Low 20.
Wednesday..Sunny early in the morning then a mix of sun and cloud
with 40 percent chance of showers. Risk of a thunderstorm. High 30.
Humidex 37. UV index 8 or very high.

City of Hamilton.
Today..Sunny. Fog patches dissipating this morning. High 31. Humidex
40. UV index 9 or very high.
Tonight..Clear. Low 18.
Wednesday..Increasing cloudiness early in the morning. 40 percent
chance of showers with risk of a thunderstorm. High 30. Humidex 35.
UV index 8 or very high.

Burlington - Oakville.
Today..Sunny. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 30. Humidex 37. UV index 8 or very high.

Halton Hills - Milton.
Today..Sunny. High 32. Humidex 40. UV index 9 or very high.
Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 29. Humidex 36. UV index 8 or very high.

Mississauga - Brampton.
Today..Mainly sunny. Wind north 20 km/h becoming light late this
morning. High 32. Humidex 38. UV index 9 or very high.
Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 29. Humidex 34. UV index 8 or very high.

Caledon.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 31. Humidex 37. UV index 9 or
very high.
Tonight..Partly cloudy. 30 percent chance of showers overnight with
risk of a thunderstorm. Low 19.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 28. Humidex 33. UV index 8 or very high.

Vaughan - Richmond Hill - Markham.
Today..Mainly sunny. High 32. Humidex 37. UV index 9 or very high. Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 29. Humidex 33. UV index 8 or very high.

Newmarket - Georgina - Northern York Region.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 31. Humidex 36. UV index 9 or
very high.
Tonight..Partly cloudy. 30 percent chance of showers overnight with
risk of a thunderstorm. Low 19.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 28. Humidex 33. UV index 8 or very high.

Pickering - Oshawa - Southern Durham Region.
Today..Mainly sunny. High 31. Humidex 36. UV index 9 or very high. Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers before morning. Risk of a
thunderstorm before morning. Low 19.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 28. Humidex 33. UV index 8 or very high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 31. Humidex 36. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers before morning
with risk of a thunderstorm. Low 19.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 28. Humidex 33. UV index 8 or very high.

Goderich - Bluewater - Southern Huron County.
Today..Sunny. Fog patches dissipating this morning. High 30. Humidex
35. UV index 9 or very high.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 18.
Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming north 20 km/h in the afternoon.
High 28. Humidex 33. UV index 7 or high.

Wingham - Blyth - Northern Huron County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 29. Humidex 35. UV index 9 or
very high.
Tonight..Partly cloudy. 40 percent chance of showers overnight with
risk of a thunderstorm. Low 18.
Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming north 20 km/h in the afternoon.
High 28. Humidex 33. UV index 7 or high.

Stratford - Mitchell - Southern Perth County.
Today..Sunny. Fog patches dissipating this morning. High 30. Humidex
35. UV index 9 or very high.
Tonight..Clear this evening then partly cloudy with 40 percent chance
of showers overnight. Risk of a thunderstorm overnight. Low 18. Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming north 20 km/h in the afternoon.
High 28. Humidex 33. UV index 7 or high.

Listowel - Milverton - Northern Perth County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 30. Humidex 35. UV index 9 or
very high.
Tonight..Partly cloudy. 40 percent chance of showers overnight with
risk of a thunderstorm. Low 18.
Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming north 20 km/h in the afternoon.
High 28. Humidex 33. UV index 8 or very high.

Kitchener - Cambridge - Region of Waterloo.
Today..Sunny. Fog patches dissipating this morning. High 31. Humidex
36. UV index 9 or very high.
Tonight..Clear this evening then partly cloudy with 40 percent chance
of showers overnight. Risk of a thunderstorm overnight. Low 18.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 28. Humidex 33. UV index 8 or very high.

Guelph - Erin - Southern Wellington County.
Today..Sunny. Fog patches dissipating this morning. High 31. Humidex
36. UV index 9 or very high.
Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 18.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 28. Humidex 33. UV index 8 or very high.

Mount Forest - Arthur - Northern Wellington County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 31. Humidex 36. UV index 9 or
very high.
Tonight..Partly cloudy. 40 percent chance of showers overnight with
risk of a thunderstorm. Low 18.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 28. Humidex 33. UV index 9 or very high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating this morning. High 31. Humidex 35. UV index 9 or very
high.
Tonight..Partly cloudy. 30 percent chance of showers overnight with
risk of a thunderstorm. Low 18.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 26. Humidex 31. UV index 9 or very high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating this morning. High 29. Humidex 33. UV index 9 or very
high.
Tonight..Partly cloudy. 30 percent chance of showers overnight with
risk of a thunderstorm. Low 18.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 26. Humidex 31. UV index 9 or very high.

Innisfil - New Tecumseth - Angus.
Today..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating this morning. High 31. Humidex 35. UV index 9 or very
high.
Tonight..Partly cloudy. 30 percent chance of showers overnight with
risk of a thunderstorm. Low 18.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming north 20 km/h in the
afternoon. High 27. Humidex 32. UV index 9 or very high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 25. Humidex 31. UV index 9 or
very high.
Tonight..Partly cloudy. 40 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Low 17.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
early in the morning and risk of a thunderstorm. Clearing late in
the morning. Wind becoming north 20 km/h in the afternoon. High 24.
Humidex 28. UV index 7 or high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Sunny. Increasing cloudiness this morning then 30 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. High 26. Humidex 31. UV index 9 or very high.
Tonight..Mainly cloudy with 40 percent chance of showers and risk of
a thunderstorm. Low 16.
Wednesday..Clearing late in the morning. Wind becoming north 20 km/h
in the afternoon. High 24. Humidex 28. UV index 7 or high.

Hanover - Dundalk - Southern Grey County.
Today..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating this morning. High 30. Humidex 34. UV index 9 or very
high.
Tonight..Partly cloudy. 40 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Low 18.
Wednesday..Mainly cloudy with 30 percent chance of showers early in
the morning and risk of a thunderstorm. Clearing in the morning.
Wind becoming north 20 km/h in the afternoon. High 24. Humidex 26.
UV index 9 or very high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 27. Humidex 32. UV index 9 or
very high.
Tonight..Partly cloudy. 40 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Low 17.
Wednesday..Mainly cloudy. 30 percent chance of showers early in the
morning with risk of a thunderstorm. Clearing in the afternoon. Wind
becoming north 20 km/h in the afternoon. High 24. Humidex 28. UV
index 8 or very high.

Barrie - Collingwood - Hillsdale.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 29. Humidex 36. UV index 9 or
very high.
Tonight..Partly cloudy. 30 percent chance of showers overnight with
risk of a thunderstorm. Low 18.
Wednesday..Mainly cloudy. 30 percent chance of showers early in the
morning with risk of a thunderstorm. Clearing in the afternoon. Wind
becoming north 20 km/h near noon. High 26. Humidex 29. UV index 8 or
very high.

Midland - Coldwater - Orr Lake.
Today..Sunny. Fog patches dissipating this morning. High 29. Humidex
36. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness late this evening then
30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 18.
Wednesday..Mainly cloudy. 30 percent chance of showers early in the
morning with risk of a thunderstorm. Clearing in the afternoon. Wind
becoming north 20 km/h near noon. High 26. Humidex 29. UV index 8 or
very high.

Orillia - Lagoon City - Washago.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 29. Humidex 36. UV index 9 or
very high.
Tonight..Partly cloudy. 30 percent chance of showers overnight with
risk of a thunderstorm. Low 18.
Wednesday..Mainly cloudy. 30 percent chance of showers early in the
morning with risk of a thunderstorm. Clearing in the afternoon. Wind
becoming north 20 km/h near noon. High 27. Humidex 30. UV index 8 or
very high.

Cobourg - Colborne - Western Northumberland County.
Today..Sunny. High 31. Humidex 38. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 20.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h gusting
to 40 near noon. High 29. Humidex 34. UV index 9 or very high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Sunny. High 31. Humidex 38. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 20.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h gusting
to 40 near noon. High 30. Humidex 35. UV index 9 or very high.

Picton - Sandbanks Park.
Today..Sunny. High 31. Humidex 38. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 20.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h gusting
to 40 near noon. High 29. Humidex 34. UV index 8 or very high.

Napanee - Consecon.
Today..Sunny. High 32. Humidex 39. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 20.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h gusting
to 40 near noon. High 29. Humidex 34. UV index 8 or very high.

Kingston - Odessa - Frontenac Islands.
Today..Sunny. Wind northwest 20 km/h becoming light late this
morning. High 32. Humidex 39. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness overnight. Low 20.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h near
noon. High 29. Humidex 34. UV index 8 or very high.

Lindsay - Southern Kawartha Lakes.
Today..Sunny. High 31. Humidex 37. UV index 9 or very high.
Tonight..Clear this evening then partly cloudy with 30 percent chance
of showers before morning. Risk of a thunderstorm before morning.
Low 19.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h gusting
to 40 near noon. High 28. Humidex 32. UV index 9 or very high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 32. Humidex 38. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers before morning
with risk of a thunderstorm. Low 19.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h gusting
to 40 near noon. High 28. Humidex 32. UV index 9 or very high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 32. Humidex 38. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers before morning
with risk of a thunderstorm. Low 19.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h gusting
to 40 near noon. High 28. Humidex 32. UV index 9 or very high.

Apsley - Woodview - Northern Peterborough County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 30. Humidex 36. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers before morning
with risk of a thunderstorm. Low 19.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h gusting
to 40 near noon. High 28. Humidex 32. UV index 9 or very high.

Stirling - Tweed - Madoc.
Today..Mainly sunny. High 32. Humidex 38. UV index 9 or very high. Tonight..Clear. Becoming partly cloudy after midnight. Low 20.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h gusting
to 40 near noon. High 30. Humidex 33. UV index 9 or very high.

Tamworth - Sydenham - South Frontenac.
Today..Sunny. Wind northwest 20 km/h becoming light late this
morning. High 32. Humidex 38. UV index 9 or very high.
Tonight..Clear. Increasing cloudiness overnight. Low 20.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h near
noon. High 30. Humidex 33. UV index 9 or very high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
northwest 20 km/h becoming light late this morning. High 30. Humidex
35. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers before morning
with risk of a thunderstorm. Low 19.
Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming northwest 20 km/h in the afternoon.
High 28. Humidex 31. UV index 9 or very high.

Bancroft - Hastings Highlands - Denbigh.
Today..Sunny. Becoming a mix of sun and cloud near noon. Wind
northwest 20 km/h becoming light late this morning. High 30. Humidex
35. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers before morning
with risk of a thunderstorm. Low 16.
Wednesday..Mainly cloudy with 30 percent chance of showers and risk
of a thunderstorm. Wind becoming northwest 20 km/h near noon.
High 26. Humidex 28. UV index 8 or very high.

Gananoque - Mallorytown.
Today..Mainly sunny. Wind northwest 20 km/h becoming light late this
morning. High 31. Humidex 38. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 19. Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming northwest 20 km/h near noon.
High 28. Humidex 32. UV index 8 or very high.

Brockville - Prescott.
Today..Sunny. Wind northwest 20 km/h becoming light late this
morning. High 31. Humidex 38. UV index 9 or very high.
Tonight..A few clouds. Increasing cloudiness before morning. Low 19. Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming northwest 20 km/h near noon.
High 28. Humidex 32. UV index 8 or very high.

Westport - Charleston Lake.
Today..Sunny. Wind northwest 20 km/h becoming light late this
morning. High 32. Humidex 39. UV index 9 or very high.
Tonight..A few clouds. Increasing cloudiness before morning. Low 19. Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming northwest 20 km/h near noon.
High 28. Humidex 32. UV index 8 or very high.

Merrickville-Wolford - Kemptville.
Today..Sunny. Wind northwest 20 km/h becoming light late this
morning. High 30. Humidex 37. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy this evening. Low 19.
Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming northwest 20 km/h near noon.
High 28. Humidex 32. UV index 8 or very high.

Ottawa North - Kanata - Orl‚ans.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
northwest 20 km/h becoming light late this morning. High 30. Humidex
35. UV index 9 or very high.
Tonight..Partly cloudy. Low 18.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h near
noon. High 28. Humidex 32. UV index 8 or very high.

Ottawa South - Richmond - Metcalfe.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
northwest 20 km/h becoming light late this morning. High 30. Humidex
35. UV index 9 or very high.
Tonight..Partly cloudy. Low 18.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h near
noon. High 28. Humidex 32. UV index 8 or very high.

Gatineau.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
northwest 20 km/h becoming light late this morning. High 30. Humidex
36. UV index 9 or very high.
Tonight..Mainly cloudy. Clearing after midnight. Low 18.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h near
noon. High 28. Humidex 30. UV index 9 or very high.

Prescott and Russell.
Today..Sunny. Wind northwest 20 km/h becoming light late this
morning. High 30. Humidex 35. UV index 9 or very high.
Tonight..Increasing cloudiness early this evening. Low 19.
Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming northwest 20 km/h near noon.
High 26. Humidex 30. UV index 9 or very high.

Morrisburg - Long Sault.
Today..Sunny. Wind northwest 20 km/h becoming light late this
morning. High 30. Humidex 36. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy this evening. Low 20.
Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming northwest 20 km/h near noon.
High 27. Humidex 32. UV index 8 or very high.

Cornwall - Lancaster.
Today..Sunny. Wind northwest 20 km/h becoming light late this
morning. High 30. Humidex 36. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy this evening. Low 20.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h near
noon. High 27. Humidex 32. UV index 8 or very high.

Winchester - Newington.
Today..Sunny. Wind northwest 20 km/h becoming light late this
morning. High 30. Humidex 36. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy this evening. Low 20.
Wednesday..Mainly cloudy with 40 percent chance of showers and risk
of a thunderstorm. Wind becoming northwest 20 km/h near noon.
High 27. Humidex 32. UV index 8 or very high.

Maxville - Alexandria.
Today..Sunny. Wind northwest 20 km/h becoming light late this
morning. High 30. Humidex 36. UV index 9 or very high.
Tonight..Clear. Becoming partly cloudy this evening. Low 18.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h near
noon. High 27. Humidex 31. UV index 9 or very high.

Plevna - Sharbot Lake - Western Lanark County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
northwest 20 km/h becoming light late this morning. High 30. Humidex
35. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers before morning
with risk of a thunderstorm. Low 19.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h in the
afternoon. High 26. Humidex 30. UV index 9 or very high.

Smiths Falls - Perth - Eastern Lanark County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
northwest 20 km/h becoming light late this morning. High 31. Humidex
36. UV index 9 or very high.
Tonight..Partly cloudy. 30 percent chance of showers before morning
with risk of a thunderstorm. Low 19.
Wednesday..A mix of sun and cloud with 40 percent chance of showers
and risk of a thunderstorm. Wind becoming northwest 20 km/h in the
afternoon. High 26. Humidex 30. UV index 9 or very high.

Port Carling - Port Severn.
Today..Sunny this morning then a mix of sun and cloud with 30 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. Fog patches dissipating this morning. High 29.
Humidex 35. UV index 9 or very high.
Tonight..Mainly cloudy with 40 percent chance of showers and risk of
a thunderstorm. Low 17.
Wednesday..Mainly cloudy. Clearing in the afternoon. Wind becoming
north 20 km/h in the afternoon. High 27. Humidex 30. UV index 7 or
high.

Bracebridge - Gravenhurst.
Today..Sunny early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Fog patches dissipating this
morning. High 29. Humidex 36. UV index 9 or very high.
Tonight..Mainly cloudy with 40 percent chance of showers and risk of
a thunderstorm. Low 17.
Wednesday..Cloudy. 40 percent chance of showers early in the morning.
Clearing near noon. Wind becoming north 20 km/h in the afternoon.
High 27. Humidex 30. UV index 7 or high.

Continued in next message...

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* Origin: Northern Realms (618:400/23)