• MESO: Mesoscale Discussion 1852

    From COD Weather Processor @1:2320/107 to All on Friday, August 07, 2026 17:34:40
    ACUS11 KWNS 071734
    SWOMCD
    SPC MCD 071733
    OHZ000-KYZ000-INZ000-072000-

    Mesoscale Discussion 1852
    NWS Storm Prediction Center Norman OK
    1233 PM CDT Fri Aug 07 2026

    Areas affected...Parts of southeastern IN...southern OH...and
    northern KY

    Concerning...Severe potential...Watch unlikely

    Valid 071733Z - 072000Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Thunderstorms will be capable of producing locally
    damaging wind gusts through the afternoon. A watch is not currently
    expected, though convective trends are being monitored.

    DISCUSSION...Thunderstorms are gradually increasing in coverage
    within a differential heating zone along the border of southeastern
    IN and southwestern OH. Here, continued diurnal
    heating/destabilization of a moist air mass will yield
    moderate-strong surface-based buoyancy this afternoon. While
    large-scale forcing for ascent and deep-layer flow/shear are not
    particularly strong, around 35 kt of midlevel westerly flow (per ILN
    VWP data) may still favor a few loosely organized multicells capable
    of producing locally damaging wind gusts and perhaps sporadic
    small/marginally severe hail. Current thinking is that the severe
    risk will remain too marginal/localized for a watch, though
    convective trends are being monitored.

    ..Weinman/Gleason.. 08/07/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fjg!5qSNe_bwe-PDGUkd0P2hWIlNTh85RJ5r1a6hU_DVfEVejrlfpdpmDBR5ArGnto5f_hSsZmxl6xfla6Df9yucL9bLgJk$ for graphic product...

    ATTN...WFO...RLX...JKL...ILN...LMK...IND...

    LAT...LON 38828619 39158630 39618619 39948571 40268434 40188349
    39988281 39638227 39098210 38668227 38368267 38278317
    38358411 38458482 38598564 38828619

    MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH
    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN


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    --- scorpsmtpd
    * Origin: capitolcityonline.net * KY, USA (1:2320/107)