• MESO: Mesoscale Discussion 1590

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon Jul 17 04:47:41 2023
    ACUS11 KWNS 170447
    SWOMCD
    SPC MCD 170447=20
    OKZ000-KSZ000-170615-

    Mesoscale Discussion 1590
    NWS Storm Prediction Center Norman OK
    1147 PM CDT Sun Jul 16 2023

    Areas affected...Southwest/south-central KS into northwest OK

    Concerning...Severe Thunderstorm Watch 502...

    Valid 170447Z - 170615Z

    The severe weather threat for Severe Thunderstorm Watch 502
    continues.

    SUMMARY...Some lingering hail threat may persist after midnight CDT,
    but the threat may continue to diminish overnight.

    DISCUSSION...For much of the evening, potentially severe storms have
    weakened just before reaching the KS/OK border, while renewed
    development occurs atop the outflow across south-central KS. A
    general weakening trend is expected to continue overnight, though a
    modest southwesterly low-level jet may support occasional
    redevelopment of elevated storms within a moderately unstable and
    sheared environment.=20

    While some hail threat may linger after midnight CDT, current trends
    suggest that locally extended WW 500 can expire at midnight.
    Depending on short-term trends, it is possible that the remainder of
    WW 502 (set to expire at 2 AM CDT) can be cancelled early.

    ..Dean.. 07/17/2023

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!8Jrh-tfyGcS2gwqfptY1Qa1a5REVyIGwlYBkA9x0ZpyHifYMW9e3Q9fQLh18hoQbG5jVYo1Ff= sWduo5TTvujhV1JYwQ$ for graphic product...

    ATTN...WFO...ICT...OUN...DDC...AMA...

    LAT...LON 37330003 38219857 38049798 36469776 35949878 36319968
    36670003 37330003=20


    =3D =3D =3D
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