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  • MESO: Mesoscale Discussion 2249

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Dec 5 06:48:24 2024
    ACUS11 KWNS 050648
    SWOMCD
    SPC MCD 050647=20
    PAZ000-NYZ000-WVZ000-OHZ000-051045-

    Mesoscale Discussion 2249
    NWS Storm Prediction Center Norman OK
    1247 AM CST Thu Dec 05 2024

    Areas affected...Eastern and Far Northeast Ohio...Western and
    North-central Pennsylvania...Southern New York

    Concerning...Snow Squall=20

    Valid 050647Z - 051045Z

    SUMMARY...Snow squall conditions are expected over next several
    hours from eastern and far northeast Ohio into western and
    north-central Pennsylvania and southern New York. Heavy snow and
    strong wind gusts will be associated with these bands.

    DISCUSSION...A line of shallow convection, associated with snow and
    strong gusty winds, is located across eastern and far northeast
    Ohio. Hi-resolution 88D radar suggests that heavy snow is ongoing
    within the more intense parts of the band. In addition, the latest
    surface observations near the band are measuring wind gusts near in
    the 45 to 55 mph range. On radar, the band is moving quickly to the east-northeast at 50 to 60 knots, meaning that it will impact much
    of far eastern Ohio and western Pennsylvania over the next few
    hours. The snow squall is expected to remain intact as it moves into
    parts of north-central Pennsylvania and southern New York later this
    morning. Impacts from the band will be the onset of heavy snow,
    visibilities quickly dropping to less than 1/4 mile, and wind gusts
    increasing to near 55 mph.

    ..Broyles/Guyer.. 12/05/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!_CdDXrG3b9ASCvrh5CYOLvZLxwbgps2VDt2jIoVNYm4ZWYlFcFanvxMz8WULhqBTxEkXgdUAO= hwyR5bGXagOzmj7Zts$ for graphic product...

    ATTN...WFO...BGM...BUF...CTP...PBZ...CLE...

    LAT...LON 41368110 40758181 40448203 40148203 39928137 40038001
    40657872 41217790 41767736 42197710 42637758 42647871
    42267975 41818051 41368110=20


    =3D =3D =3D
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