• MESO: Mesoscale Discussion 2026

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Monday, September 01, 2025 23:43:54
    ACUS11 KWNS 012343
    SWOMCD
    SPC MCD 012343=20
    AZZ000-020145-

    Mesoscale Discussion 2026
    NWS Storm Prediction Center Norman OK
    0643 PM CDT Mon Sep 01 2025

    Areas affected...portions of southern Arizona

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

    Valid 012343Z - 020145Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Thunderstorm activity will continue south and westward
    through the evening with potential for strong to severe wind.

    DISCUSSION...Thunderstorm activity is ongoing this afternoon along
    and south of the Mogollon Rim and White Mountains in
    northern/central Arizona. This activity will continue to drop
    southward into the lower deserts where temperatures have crested 100
    F and dew point spreads around 40-50 degrees. In addition, steep low
    to mid-level lapse rates are noted with deeply mixed profiles. New
    activity is forming along a southwestward moving outflow boundary
    east of the Phoenix Metro. This may support a few instances of
    strong to severe wind and low visibility from blowing dust this
    evening.

    ..Thornton/Hart.. 09/01/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9RHsD4qpP0YyXmSoC_ouFVms6RtLhlyidCAMER5p1_RL3l7PlLBziKUTae3B37SYOW0reWbZ5= a0abhHMzgWFhKYsv-4$ for graphic product...

    ATTN...WFO...TWC...FGZ...PSR...

    LAT...LON 34131168 34251118 34181116 34061115 33931099 33761074
    33611044 33511014 33420971 33190983 33011007 32811073
    32851119 32991161 33241197 33381214 33561215 34131168=20

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


    =3D =3D =3D
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