507  
AWUS81 KCTP 050935  
RWSCTP  
PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-  
049>053-056>059-063>066-052345-  
 
REGIONAL WEATHER SUMMARY  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
535 AM EDT FRI SEP 5 2025  
 
A WEAKENING AND NEARLY STATIONARY FRONTAL BOUNDARY EXTENDED FROM  
SCRANTON TO STATE COLLEGE AND PITTSBURGH EARLY THIS MORNING.  
TEMPERATURES ACROSS THE NORTHWEST MOUNTAINS WILL START THE DAY IN  
THE UPPER 40S TO LOW 50S, WITH MID 50S TO AROUND 60 DEGREES NOTED  
ELSEWHERE.  
 
TEMPERATURES WILL WARM UP NICELY TODAY, WITH AFTERNOON  
HIGHS SEVERAL DEGREES ABOVE NORMAL IN MANY PLACES, RANGING FROM  
THE MID TO UPPER 70S OVER THE NORTHERN MOUNTAINS TO THE MID AND  
UPPER 80S IN THE VALLEYS OF SOUTH CENTRAL AND SOUTHEASTERN PA.  
 
A POTENT SURFACE AND UPPER LEVEL TROUGH MOVING ACROSS THE  
NORTHERN GREAT LAKES TODAY WILL PUSH A STRONGER COLD FRONT THROUGH  
THE COMMONWEALTH LATE TONIGHT AND SATURDAY. A FEW STRONG TO  
THUNDERSTORMS WITH GUSTY WINDS COULD MOVE INTO SOUTHWESTERN PARTS  
OF THE STATE LATE TODAY AND TONIGHT.  
 
THE FRONT WILL TEMPORARILY SLOW AS IT MOVES THROUGH THE  
STATE AND A WEAK WAVE OF LOW PRESSURE RIDES NORTHEAST ALONG  
IT. THIS WILL BRING SEVERAL ROUNDS OF SHOWERS TO THE REGION  
WITH SCATTERED LATE MORNING AND AFTERNOON THUNDERSTORMS  
SATURDAY, MAINLY ACROSS THE EASTERN THIRD OF THE STATE.  
 
HIGHS ON SATURDAY WILL BE MUCH COOLER OVER THE NORTHWEST VERSUS  
FRIDAY, BUT SIMILAR FOR THE SOUTHEAST.  
 
COOLER AND DRIER AIR WILL ARRIVE FOR SUNDAY AND NEXT WEEK WITH A  
TOUCH OF FROST POSSIBLE IN THE COLDER MOUNTAIN VALLEYS IN  
NORTHERN PENNSYLVANIA EARLY MONDAY AND TUESDAY.  
 
 
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