• MESO: Mesoscale Discussion 0701

    From COD Weather Processor@1:2320/107 to wx-storm@lists.illinois.edu on Monday, May 11, 2026 02:51:41
    ACUS11 KWNS 110251
    SWOMCD
    SPC MCD 110251=20
    TXZ000-110515-

    Mesoscale Discussion 0701
    NWS Storm Prediction Center Norman OK
    0951 PM CDT Sun May 10 2026

    Areas affected...south-central Texas

    Concerning...Severe Thunderstorm Watch 197...

    Valid 110251Z - 110515Z

    The severe weather threat for Severe Thunderstorm Watch 197
    continues.

    SUMMARY...A few severe wind gusts remain possible as activity
    spreads south/southeast. Isolated large hail may occur toward the
    lower Rio Grande Valley.

    DISCUSSION...Storms continue to propagate southeastward across
    central TX and toward the Rio Grande Valley as the aggregate
    outflow/cold front pushes south. Surface observations have generally
    shown gusts of 35 to 50 mph, and this is generally expected as
    storms affect the I-35 corridor.=20

    Toward the Rio Grande, sporadic upticks in intensity have been
    noted, though the southern portion of this line/outflow has not yet consolidated into an MCS. This scenario remains possible over the
    next several hours as the air mass remains very moist and unstable.
    Depending on storm trends, a watch could be needed for parts of Deep
    South TX for wind & hail potential.

    ..Jewell.. 05/11/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6qRS14sEVXXLN0iMFf9K7e1XhG0nQAtTSV61UXb1PuPO3eF-GaSggXHIVIFtuZrzBr5n0BILW= GfWz3mJ5PwkkWs3tSs$ for graphic product...

    ATTN...WFO...HGX...FWD...CRP...EWX...

    LAT...LON 28850059 29169989 29839947 29949885 30159839 30739785
    31019723 30949700 30529667 29879670 29379715 28729808
    27719990 28090009 28250029 28700052 28850059=20

    MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH
    MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN


    =3D =3D =3D
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