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  
 
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