991
ACUS11 KWNS 021452
SWOMCD
SPC MCD 021451
MAZ000-CTZ000-VTZ000-NYZ000-NJZ000-PAZ000-MDZ000-021745-

Mesoscale Discussion 2247
NWS Storm Prediction Center Norman OK
0851 AM CST Tue Dec 02 2025

Areas affected...eastern Pennsylvania into southern New
York...western Massachusetts...and western Connecticut.

Concerning...Winter mixed precipitation

Valid 021451Z - 021745Z

SUMMARY...A combination of freezing rain, sleet, and heavy snow will
persist this morning and into the early afternoon across portions of
the Northeast.

DISCUSSION...As the column saturates, precipitation rates have
increased from eastern Pennsylvania into southeast New York with
several observation sites now reporting heavy snow. A narrow
corridor of freezing rain exists south of the heavier snow with ice
accretion between 0.5 and 0.1 inches per hour. Duration of freezing
rain should be somewhat limited in any particular location as the
freezing rain/rain/snow line advances slowly northward through the
day. Heaviest snow is expected across northeast Pennsylvania this
morning and into southeast New York and western Massachusetts and
western Connecticut by early afternoon.

..Bentley.. 12/02/2025

...Please see www.spc.noaa.gov for graphic product...

ATTN...WFO...BOX...OKX...ALY...PHI...BGM...CTP...LWX...

LAT...LON   41237713 42617475 42977374 43017318 42747278 41567277
            41027339 40987402 40607454 40277499 40197551 39997608
            39657680 39707707 40157737 41237713