• MESO: Mesoscale Discussion 1457

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Jun 26 19:12:13 2025
    ACUS11 KWNS 261912
    SWOMCD
    SPC MCD 261911=20
    OKZ000-KSZ000-TXZ000-262115-

    Mesoscale Discussion 1457
    NWS Storm Prediction Center Norman OK
    0211 PM CDT Thu Jun 26 2025

    Areas affected...portions of far northern Texas...western
    Oklahoma...into far southern Kansas

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

    Valid 261911Z - 262115Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Storms with potential for strong to severe wind possible
    this afternoon.

    DISCUSSION...Thunderstorm development is ongoing across far western
    Oklahoma this afternoon where daytime heating has allowed MLCIN to
    erode. Temperatures are now in the mid 80s to mid 90s with dew
    points in the upper 60s to 70s. MLCAPE around 1000-2000 J/kg is
    noted in surface objective analysis. Though the background flow is
    generally weak, steep lapse rates around 8-8.5 C/km and moist
    profiles will support a few strong storms capable of strong to
    severe winds through the afternoon. Given the lack of shear for a
    more widespread and organized threat, a watch is unlikely to be
    needed.

    ..Thornton/Hart.. 06/26/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!4PtCVPVR89l8KkwF08eOmjEDPN4dfzEPTjRdiqJBtZlj5iaP3m_hlhCL46o_v9GFBGtVIgOLf= DWYNCJ08_FC5e6y3AQ$ for graphic product...

    ATTN...WFO...TSA...ICT...OUN...DDC...LUB...AMA...

    LAT...LON 34530051 35969985 37069920 37199805 37139710 36859680
    36529672 36189673 35259736 34209807 34069885 34260004
    34530051=20

    MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH


    =3D =3D =3D
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