• MESO: Mesoscale Discussion 0432

    From COD Weather Processor@1:2320/107 to wx-storm@lists.illinois.edu on Tue Apr 14 23:47:00 2026
    ACUS11 KWNS 142346
    SWOMCD
    SPC MCD 142346=20
    TXZ000-150115-

    Mesoscale Discussion 0432
    NWS Storm Prediction Center Norman OK
    0646 PM CDT Tue Apr 14 2026

    Areas affected...The Big Country and Edwards Plateau of Texas

    Concerning...Severe Thunderstorm Watch 111...

    Valid 142346Z - 150115Z

    The severe weather threat for Severe Thunderstorm Watch 111
    continues.

    SUMMARY...Storm coverage in WW #111 will likely be limited the
    remainder of the evening.

    DISCUSSION...Satellite imagery and surface observations show
    widespread clouds east of a dryline, with relatively cool surface
    temperatures mostly in the the 70s. Thunderstorms have developed
    recently along the retreating dryline just southwest of Midland.=20
    However, these storms may struggle to persist, and new storm
    development will be limited as a result of lingering convective
    inhibition this evening from the Edwards Plateau into the Big
    Country. Farther south, there is some potential for a supercell to
    cross the Rio Grande and make it into Val Verde Co. (near Del Rio)
    00-01z, with an attendant threat for large hail and severe outflow
    gusts.

    Given the questions about storm intensity/persistence across much of
    WW #111, some/most of the watch could be removed near and after 01z.

    ..Thompson.. 04/14/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!4XybRAyA9VXYOOA56vY4zKpGzHoHx_UVUGeaadupWPPzVFMrrjSCvhH_NLQiJ3YttVyaqwSOI= 5n5osKhbG-sBlzDhBo$ for graphic product...

    ATTN...WFO...OUN...EWX...SJT...LUB...MAF...

    LAT...LON 31360266 33110116 33650032 33319985 32980005 32290058
    31560129 30780134 29650016 29190017 29180075 29770143
    30620258 31360266=20

    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...1.50-2.50 IN


    =3D =3D =3D
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