• MESO: Mesoscale Discussion 1564

    From COD Weather Processor @1:2320/107 to All on Thu Jul 9 23:51:34 2026
    ACUS11 KWNS 092351
    SWOMCD
    SPC MCD 092350
    KSZ000-NEZ000-COZ000-100115-

    Mesoscale Discussion 1564
    NWS Storm Prediction Center Norman OK
    0650 PM CDT Thu Jul 09 2026

    Areas affected...Eastern CO into western KS and far southwest NE

    Concerning...Severe Thunderstorm Watch 475...

    Valid 092350Z - 100115Z

    The severe weather threat for Severe Thunderstorm Watch 475
    continues.

    SUMMARY...The severe-wind threat may increase into this evening, in
    addition to a continued isolated hail threat.

    DISCUSSION...Convection across eastern CO has gradually evolved into
    more of a linear mode as of 2345 UTC. Steep low-level lapse rates,
    favorable low-level easterly flow, and increasing moisture/buoyancy
    downstream of this convection may result in an increasing
    severe-wind threat into the evening. MLCAPE of near/above 1500 J/kg
    and moderate deep-layer shear will remain supportive of organized
    convection, and a swath of 60-80 mph gusts will be possible if a
    more organized cold pool can evolve with time. The strongest
    embedded updrafts and cells ahead of or along the periphery of the
    developing line will also continue to pose a threat of isolated
    large hail into early evening.

    ..Dean.. 07/09/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fjg!7iVV2Q20vcqhJxC6EZ1m8ja0gOg67UrhVhr_AI06H1TWzCTZP1Fqw4-VpuoDB3eyb0sCEIQ7yZe_vZqUk-XOvpCk5Fs$ for graphic product...

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

    LAT...LON 40110353 40490309 40800270 40820207 40630132 40140114
    39740106 38420140 38120155 37980164 37690187 37700257
    37740315 38000343 38300346 38450333 38720315 38980316
    39350318 40110353

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


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    --- scorpsmtpd
    * Origin: Capitol City Online (1:2320/107)