477  
WWUS51 KPBZ 032200  
SQWPBZ  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SNOW SQUALL WARNING  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
500 PM EST FRI JAN 3 2025  
 
PAC003-005-007-019-063-073-129-032300-  
/O.NEW.KPBZ.SQ.W.0010.250103T2200Z-250103T2300Z/  
ALLEGHENY PA-ARMSTRONG PA-BEAVER PA-BUTLER PA-INDIANA PA-LAWRENCE  
PA-WESTMORELAND PA-  
500 PM EST FRI JAN 3 2025  
 
THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS ISSUED A  
 
* SNOW SQUALL WARNING FOR...  
NORTHEASTERN ALLEGHENY COUNTY IN SOUTHWESTERN PENNSYLVANIA...  
NORTHWESTERN WESTMORELAND COUNTY IN SOUTHWESTERN PENNSYLVANIA...  
SOUTHERN ARMSTRONG COUNTY IN WEST CENTRAL PENNSYLVANIA...  
SOUTHERN BUTLER COUNTY IN WEST CENTRAL PENNSYLVANIA...  
SOUTHWESTERN INDIANA COUNTY IN WEST CENTRAL PENNSYLVANIA...  
NORTHERN BEAVER COUNTY IN WESTERN PENNSYLVANIA...  
SOUTHERN LAWRENCE COUNTY IN WESTERN PENNSYLVANIA...  
 
* UNTIL 600 PM EST.  
 
* AT 500 PM EST, A HAZARDOUS SNOW SQUALL WAS LOCATED FROM NEAR NEW  
CASTLE SOUTHEAST THROUGH BUTLER TO INDIANA, MOVING SOUTHEAST AT 30  
MPH.  
 
HAZARD...INTENSE BURSTS OF HEAVY SNOW AND GUSTY WINDS LEADING  
TO BLOWING SNOW AND RAPIDLY FALLING VISIBILITY. WIND  
GUSTS UP TO 35 MPH.  
 
SOURCE...DOPPLER RADAR AND WEBCAMS.  
 
IMPACT...TRAVEL WILL BECOME DIFFICULT AND POTENTIALLY HAZARDOUS  
WITHIN MINUTES.  
 
* LOCATIONS IMPACTED INCLUDE...  
CRANBERRY, NEW CASTLE, INDIANA, BUTLER, BEAVER FALLS, VANDERGRIFT,  
HOMER CITY, APOLLO, PLUM, MURRYSVILLE, HAMPTON TOWNSHIP, NEW  
KENSINGTON, LOWER BURRELL, HARRISON TOWNSHIP, ELLWOOD CITY,  
HOMEACRE-LYNDORA, NEW BRIGHTON, ARNOLD, SHANOR-NORTHVUE AND  
TARENTUM.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 79 IN PENNSYLVANIA BETWEEN MILE MARKERS 78 AND 98.  
INTERSTATE 376 BETWEEN MILE MARKERS 13 AND 31.  
PENNSYLVANIA TURNPIKE BETWEEN MILE MARKERS 1 AND 37...AND  
NEAR MILE MARKER 39...AND  
BETWEEN MILE MARKERS 42 AND 43.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN! RAPID CHANGES IN VISIBILITY AND ROAD CONDITIONS ARE  
EXPECTED WITH THIS SNOW SQUALL. BE ALERT FOR SUDDEN WHITEOUT  
CONDITIONS. CONSIDER AVOIDING OR DELAYING TRAVEL UNTIL THE SNOW  
SQUALL PASSES YOUR LOCATION.  
 
 
 
LAT...LON 4085 8052 4107 8052 4096 8020 4090 7997  
4085 7965 4063 7905 4061 7909 4058 7910  
4056 7913 4048 7917 4036 7926 4052 7970  
4081 8052  
TIME...MOT...LOC 2157Z 299DEG 27KT 4092 8044  
 
SNOW SQUALL...OBSERVED  
 
 
 
RACKLEY  
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