• MESO: Mesoscale Discussion 1291

    From COD Weather Processor@1:2320/107 to wx-storm@lists.illinois.edu on Wed Jun 24 17:20:36 2026
    ACUS11 KWNS 241720
    SWOMCD
    SPC MCD 241720=20
    FLZ000-241945-

    Mesoscale Discussion 1291
    NWS Storm Prediction Center Norman OK
    1220 PM CDT Wed Jun 24 2026

    Areas affected...Florida Peninsula

    Concerning...Severe potential...Watch unlikely=20

    Valid 241720Z - 241945Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Isolated strong wind gusts will be possible through the
    afternoon across the central and southern Florida Peninsula.

    DISCUSSION...Ample heating of a very moist airmass through early
    afternoon is resulting in moderate to strong instability across the
    FL Peninsula. Scattered thunderstorms have already developed, mainly
    along Atlantic coast sea breezes. Additional thunderstorm
    development is likely through the afternoon. Vertical shear will
    remain weak, limiting a greater organized severe risk. However,
    given MLCAPE near 2500 J/kg and steep low-level lapse rates with the
    high PW environment, strong outflow/downburst winds will be
    possible. Additionally, if sufficient clustering can occur, this
    would increase the risk for forward propagation and locally damaging
    wind potential. Overall severe risk is expected to remain limited
    and a watch is not expected at this time.

    ..Leitman/Guyer.. 06/24/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9sad2baJ6Ta9SWMZd3Q6zBmnBCRNM-5da1H6JnATyuJArEPqqck7yyCJPQ6Yc-9aT7s3akAaf= mSNGy-ikZ00swNUuQQ$ for graphic product...

    ATTN...WFO...MFL...MLB...TBW...JAX...

    LAT...LON 29108082 27568014 26487988 25798005 25658058 25828118
    26258164 27378200 28328228 28788237 29118210 29238133
    29108082=20

    MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH


    =3D =3D =3D
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