• MESO: Mesoscale Discussion 0325

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon Apr 1 20:50:53 2024
    ACUS11 KWNS 012050
    SWOMCD
    SPC MCD 012050=20
    INZ000-ILZ000-MOZ000-012245-

    Mesoscale Discussion 0325
    NWS Storm Prediction Center Norman OK
    0350 PM CDT Mon Apr 01 2024

    Areas affected...Portions of central/eastern Missouri into parts of
    central Illinois

    Concerning...Severe potential...Tornado Watch likely=20

    Valid 012050Z - 012245Z

    Probability of Watch Issuance...80 percent

    SUMMARY...A tornado watch may be needed within the next 1-2 hours as
    additional storms may develop in east-central Missouri/central
    Illinois. The environment is supportive of large/very-large hail and
    damaging winds. The tornado threat is expected to increase this
    evening as low-level shear increases near the boundary.

    DISCUSSION...Cores within a broad area of precipitation have
    occasionally pulsed in intensity. Some recent CAM guidance suggest
    that additional storms will develop out of this activity within the
    next 2-3 hours. While current wind profiles are not overly
    supportive of tornadoes, storms will be near the warm front and
    low-level shear should improve this evening as 850 mb winds
    increase. Given the background environment and potential evolution
    of this activity, a tornado watch will need to be considered.

    ..Wendt/Thompson.. 04/01/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9BHKA6zlZKyg7tOTxPbEGAsm9HCBz0-RXdM2F6dIKTILLlMQWVx2zkzCkA5DIYa9yvJQOV1Pf= BMFr3Et8B6svJKYnsI$ for graphic product...

    ATTN...WFO...IND...ILX...LSX...SGF...EAX...

    LAT...LON 39299311 39839092 39848842 39538742 39128758 38238994
    38109132 38389261 39299311=20


    =3D =3D =3D
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