• Severe threat MI/AL

    From Mike Powell@618:250/10 to All on Sat Mar 7 19:01:00 2026
    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN

    ACUS11 KWNS 072356
    SWOMCD
    SPC MCD 072355
    ALZ000-MSZ000-LAZ000-080200-

    Mesoscale Discussion 0173
    NWS Storm Prediction Center Norman OK
    0555 PM CST Sat Mar 07 2026

    Areas affected...Southern Mississippi into far western Alabama

    Concerning...Severe Thunderstorm Watch 26...

    Valid 072355Z - 080200Z

    The severe weather threat for Severe Thunderstorm Watch 26
    continues.

    SUMMARY...Damaging wind gusts remain possible as poorly organized
    storm clusters migrate south/southeast across southern Mississippi
    into far western Alabama.

    DISCUSSION...Recent surface observations and radar imagery from KDGX
    show a composite cold front/outflow boundary slowly pushing
    southeast after a recent amalgamation of frontal and pre-frontal
    convection. The recent storm interactions have yielded periodic
    strong gusts per velocity imagery, but has also resulted in a recent
    weakening trend of lingering convection. However, with the
    southeastward surge of the front/outflow, new convection developing
    on the boundary will mature in a environment characterized by 1500
    J/kg. This may support a gradual uptick in thunderstorm intensity,
    and given surface temperatures remaining in the low 80s and upper
    70s (yielding low-level lapse rates on the order of 7-7.5 C/km),
    sporadic strong to severe downburst winds appear possible over the
    next couple of hours. With time, the onset of nocturnal
    cooling/stabilization and weak wind shear with southeastward extent
    should result in a gradual weakening of convection, but a localized
    severe wind threat will likely persist for the next hour or so.

    ..Moore.. 03/07/2026

    ATTN...WFO...BMX...MOB...JAN...LIX...

    LAT...LON 31389119 31749032 32248944 32608906 32978849 33058811
    32968778 32698767 32388774 31948803 31498868 31228927
    31058999 30999052 31029100 31209122 31389119

    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN

    $$
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    * Origin: Capitol City Online (618:250/10)