• MESO: Mesoscale Discussion 2132

    From COD Weather Processor @1:2320/107 to All on Tue Aug 25 23:25:30 2026
    ACUS11 KWNS 252325
    SWOMCD
    SPC MCD 252324
    KSZ000-COZ000-260100-

    Mesoscale Discussion 2132
    NWS Storm Prediction Center Norman OK
    0624 PM CDT Tue Aug 25 2026

    Areas affected...portions of eastern Colorado into far western
    Kansas

    Concerning...Severe potential...Watch possible

    Valid 252324Z - 260100Z

    Probability of Watch Issuance...40 percent

    SUMMARY...Some threat exists for severe wind and hail with ongoing
    storms. Convective trends are being monitored for the need of a WW
    issuance.

    DISCUSSION...Multiple multicells/supercells have matured over
    eastern CO over the past few hours as upslope flow of a moistened
    and heated airmass has encouraged relatively robust but sparse
    convective initiation. These storms are benefiting from 7+ C/km
    mid-level lapse rates and accompanying 1500-2000 J/kg MLCAPE, as
    well as 30 kts of effective bulk shear. Given relatively limited
    shear and flow, storms are expected to remain relatively sparse and
    slow moving. Severe wind and hail may accompany the stronger storms,
    but it is currently unclear how widespread severe coverage will be. Nonetheless, convective trends will continue to be monitored for the
    need of a Severe Thunderstorm Watch issuance.

    ..Squitieri/Thompson.. 08/25/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fjg!-vMgy84RE42UGST_2LajhwRfifH5iAWK6booe6cB4JMu6WJRwD6krGIHAU5JBTqkvXSMP65qXui1khObCtlVu6KVP_k$ for graphic product...

    ATTN...WFO...DDC...GLD...PUB...BOU...

    LAT...LON 37910480 38790385 39200301 39320230 39130173 38750154
    38230150 37680164 37280211 37190286 37230379 37340453
    37910480

    MOST PROBABLE PEAK WIND GUST...65-80 MPH
    MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN


    = = =
    To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM.
    --- scorpsmtpd
    * Origin: capitolcityonline.net * KY, USA (1:2320/107)