• MESO: Mesoscale Discussion 1464

    From COD Weather Processor@1:2320/127 to wx-storm@lists.illinois.edu on Fri Jul 3 07:27:10 2026
    ACUS11 KWNS 030727
    SWOMCD
    SPC MCD 030726=20
    NEZ000-COZ000-030930-

    Mesoscale Discussion 1464
    NWS Storm Prediction Center Norman OK
    0226 AM CDT Fri Jul 03 2026

    Areas affected...Parts of southwest NE and northeast CO

    Concerning...Severe potential...Watch unlikely=20

    Valid 030726Z - 030930Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Isolated hail and strong to locally severe gusts are
    possible overnight.

    DISCUSSION...A band of storms has intensified early this morning
    from northeast CO into southwest NE. Model-based soundings suggest
    that this activity is based around 700 mb, with intensifying
    low-level southerly flow from the KGLD VWP indicative of a
    strengthening warm-advection regime. Steep midlevel lapse rates and
    MUCAPE of greater than 2000 J/kg will result in a hail threat with
    the strongest updrafts, though modest deep-layer shear and a
    generally linear storm mode may temper this potential to some
    extent. Localized strong to severe gusts also cannot be ruled out,
    given the presence of a relatively dry boundary layer and potential
    for strong downdrafts.=20

    Short-term guidance suggests that this band of storms will continue
    to move north-northeastward with time, with an isolated severe
    threat potentially spreading across the southern NE Panhandle and a
    larger portion of southwest NE.

    ..Dean/Mosier.. 07/03/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!8wkDcyAxkHK4_i_mHlv3zSXwqTO0tRHI6aN3VVt0N83iG1knOMTCLPntoCUdifi-jgNkKoIjp= o9ANaoIyINkRd1Hnlo$ for graphic product...

    ATTN...WFO...GID...LBF...GLD...BOU...CYS...

    LAT...LON 40320402 40610380 41200351 41210236 41120049 40890009
    40439990 40209994 40020055 40100121 40250187 40470256
    40270370 40320402=20

    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN


    =3D =3D =3D
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    * Origin: Capitol City Weather Station (1:2320/127)