911  
WWUS51 KPBZ 032004  
SQWPBZ  
 
SNOW SQUALL WARNING  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
304 PM EST FRI JAN 3 2025  
 
PAC003-005-007-019-031-063-065-129-032015-  
/O.CON.KPBZ.SQ.W.0004.000000T0000Z-250103T2015Z/  
ALLEGHENY PA-ARMSTRONG PA-BEAVER PA-BUTLER PA-CLARION PA-INDIANA  
PA-JEFFERSON PA-WESTMORELAND PA-  
304 PM EST FRI JAN 3 2025  
 
...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 315 PM EST FOR  
NORTHERN ALLEGHENY, NORTHWESTERN WESTMORELAND, ARMSTRONG, SOUTHERN  
BUTLER, SOUTHEASTERN CLARION, NORTHWESTERN INDIANA, SOUTHERN  
JEFFERSON PA AND SOUTHEASTERN BEAVER COUNTIES...  
 
AT 304 PM EST, A DANGEROUS SNOW SQUALL WAS LOCATED ALONG A LINE FROM  
NEAR BROOKVILLE TO OVER WILKINSBURG, OR ALONG A LINE FROM NEAR  
BROOKVILLE TO OVER PENN HILLS, MOVING SOUTHEAST AT 35 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...  
PITTSBURGH, PENN HILLS, ROSS TOWNSHIP, MCCANDLESS TOWNSHIP,  
MONROEVILLE, CRANBERRY, MOON TOWNSHIP, MCKEESPORT, BUTLER,  
FRANKLIN PARK, JEANNETTE, ALIQUIPPA, PUNXSUTAWNEY, CLARION,  
VANDERGRIFT, KITTANNING, BROOKVILLE, APOLLO, RIMERSBURG AND SHALER  
TOWNSHIP.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
PARKWAY NORTH BETWEEN MILE MARKERS 1 AND 13.  
INTERSTATE 80 IN PENNSYLVANIA BETWEEN MILE MARKERS 57 AND 90.  
INTERSTATE 79 IN PENNSYLVANIA BETWEEN MILE MARKERS 65 AND 83.  
INTERSTATE 376 BETWEEN MILE MARKERS 43 AND 46...AND  
BETWEEN MILE MARKERS 72 AND 84.  
PENNSYLVANIA TURNPIKE BETWEEN MILE MARKERS 25 AND 69.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN! RAPID CHANGES IN VISIBILITY AND ROAD CONDITIONS ARE  
EXPECTED WITH THIS DANGEROUS SNOW SQUALL. BE ALERT FOR SUDDEN  
WHITEOUT CONDITIONS.  
 
CONSIDER AVOIDING OR DELAYING TRAVEL UNTIL THE SNOW SQUALL PASSES  
YOUR LOCATION. IF YOU MUST TRAVEL, USE EXTRA CAUTION AND ALLOW EXTRA  
TIME. RAPID CHANGES IN VISIBILITY AND SLICK ROAD CONDITIONS MAY LEAD  
TO ACCIDENTS.  
 
 
 
LAT...LON 4061 8036 4089 7983 4093 7981 4086 7961  
4129 7946 4132 7943 4112 7880 4111 7880  
4062 7927 4028 7966  
TIME...MOT...LOC 1933Z 296DEG 28KT 4120 7935 4081 7974 4057 8016  
 
SNOW SQUALL...OBSERVED  
 
 
 
RACKLEY  
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