• MESO: Mesoscale Discussion 0664

    From COD Weather Processor@1:2320/107 to wx-storm@lists.illinois.edu on Thursday, May 07, 2026 09:21:40
    ACUS11 KWNS 070921
    SWOMCD
    SPC MCD 070920=20
    GAZ000-FLZ000-ALZ000-MSZ000-071115-

    Mesoscale Discussion 0664
    NWS Storm Prediction Center Norman OK
    0420 AM CDT Thu May 07 2026

    Areas affected...Southeast MS...south AL...southwest GA...FL
    Panhandle

    Concerning...Tornado Watch 189...190...

    Valid 070920Z - 071115Z

    The severe weather threat for Tornado Watch 189, 190 continues.

    SUMMARY...Some threat for damaging wind and a tornado will continue
    through dawn.

    DISCUSSION...A small supercell has evolved across southeast MS, in
    the vicinity of an outflow boundary associated with more widespread
    convection across south AL. This cell may have the greatest
    short-term opportunity to move within a somewhat more moist and
    unstable environment. With strong deep-layer flow/shear still in
    place, localized damaging wind and/or a tornado cannot be ruled out
    with this cell, if it persists.=20

    Otherwise, convection near and north of the outflow may tend to
    remain somewhat disorganized in the short term, though if any
    ongoing storms can mature and take on a more rightward motion like
    the southeast MS cell, then some uptick in the damaging wind and
    tornado threat could still occur through dawn.

    ..Dean.. 05/07/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!5QarSnw1i6i91hmEZKTCrZQJhTYFpaN6xmVgrk4EVD5znSruuvaLTXxy0jWRYHQyCdZ1il_ma= qbzV7PpWXtRISdvJdw$ for graphic product...

    ATTN...WFO...TAE...BMX...MOB...LIX...

    LAT...LON 31218899 31748714 31898565 31918522 31858492 31638474
    31298472 30988487 30888496 30698547 30708641 30778763
    30718865 30858905 31218899=20

    MOST PROBABLE PEAK TORNADO INTENSITY...85-110 MPH
    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN


    =3D =3D =3D
    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.

    --- SBBSecho 3.28-Linux
    * Origin: Capitol City Online (1:2320/107)