ACUS11 KWNS 010204
SWOMCD
SPC MCD 010203=20
NYZ000-010600-

Mesoscale Discussion 2247
NWS Storm Prediction Center Norman OK
0803 PM CST Sat Nov 30 2024

Areas affected...portions of New York directly downstream of Lake
Ontario

Concerning...Heavy snow=20

Valid 010203Z - 010600Z

SUMMARY...Heavy snow -- falling at rates of up to 2" per hour --
will continue eat of Lake Ontario, with a slight northward shift in
the main snow band expected over the next couple of hours.

DISCUSSION...Latest radar data shows heavy snow continuing across
portions of upstate New York east of Lake Ontario.  The heaviest
snow has been occurring near and south Watertown, and eastward into
the Tug Hill area.  However, recent trends indicate that the main
band is shifting/reforming slightly to the north.  This is likely
occurring in response to very slight backing of the 0 to 3km flow --
as depicted over the past few hours per the Fort Drum (KTYX)
WSR-88d.  As such, it appears that the area of heaviest snowfall may
gradually become focused near and north of Watertown (and areas
eastward) over the next few hours.

..Goss.. 12/01/2024

...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj=
g!6bmFin7Lt7OE3zXcz9cpfs3Iopl_eDROAHwQ1Ls525r2DtZaQw_PR8e956i_xCJuiEdXJmnps=
i4Wh8MCwH2UJ2xuf4A$  for graphic product...

ATTN...WFO...BTV...BUF...

LAT...LON   44007660 44317555 44247515 44007530 43897590 43847660
            44007660=20


=3D =3D =3D
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