• MESO: Mesoscale Discussion 1399

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon Jul 3 03:58:13 2023
    ACUS11 KWNS 030358
    SWOMCD
    SPC MCD 030357=20
    WVZ000-VAZ000-KYZ000-030530-

    Mesoscale Discussion 1399
    NWS Storm Prediction Center Norman OK
    1057 PM CDT Sun Jul 02 2023

    Areas affected...Southeast KY into western VA and southern WV

    Concerning...Severe Thunderstorm Watch 436...

    Valid 030357Z - 030530Z

    The severe weather threat for Severe Thunderstorm Watch 436
    continues.

    SUMMARY...Some potential for isolated damaging wind may linger into
    the overnight hours, but the threat is expected to become
    increasingly marginal with time.

    DISCUSSION...At 0345 UTC, a small bowing storm cluster is ongoing
    south of Jackson, KY, with another weakening cluster moving into
    southern WV. Moderate west-southwesterly deep-layer flow (as noted
    on the KJKL VWP) will continue to support modestly organized
    convection in the short term, with an attendant threat of localized
    damaging gusts. However, increasing MLCINH with time and eastward
    extent should generally result in a gradual weakening trend
    overnight as storms attempt to cross the higher terrain. While some
    threat for isolated damaging wind may linger into the overnight
    hours, the remaining threat is expected to become increasingly
    marginal, and additional watch issuance is not expected when WW 436
    expires at 04 UTC.

    ..Dean.. 07/03/2023

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9btpIvx6jfDESJsTxZmdJ4_atvbnAauAZjb7shfEpB1ZcGt6NSd6-FzK7pSm5BMK5IiF9ohjO= P29plRzfOgQXXi2VjQ$ for graphic product...

    ATTN...WFO...RNK...RLX...MRX...JKL...

    LAT...LON 37268383 37318295 37808179 38238135 38508113 38508073
    38248016 37718052 37128098 36848154 36708234 36658318
    36778420 37268383=20


    =3D =3D =3D
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