508  
AWUS81 KCTP 180937  
RWSCTP  
PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-  
049>053-056>059-063>066-182345-  
 
REGIONAL WEATHER SUMMARY  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
537 AM EDT THU SEP 18 2025  
 
AREAS OF DENSE VALLEY FOG WILL OCCUR ACROSS SOUTH-CENTRAL AND  
NORTHWESTERN PA THROUGH THE MORNING COMMUTE TO WORK AND SCHOOL  
TODAY.  
 
ELSEWHERE, MAINLY CLEAR SKIES WILL TRANSITION INTO A MAINLY SUNNY  
AND VERY WARM DAY TODAY AS AN AREA OF HIGH PRESSURE BUILDS IN  
FROM THE OHIO VALLEY.  
 
AFTERNOON HIGH TEMPERATURES RANGING FROM THE UPPER 70S ACROSS THE  
HIGHER TERRAIN OF THE NORTH AND WEST TO THE MID 80S IN THE  
CENTRAL AND SOUTHERN VALLEYS WILL BE 10 TO 15 DEGREES ABOVE NORMAL  
FOR MID SEPTEMBER.  
 
MORNING LOWS TODAY AND FRIDAY WILL BE IN THE MID 40S TO LOW 50S  
ACROSS THE NORTHERN MOUNTAINS AND LAUREL HIGHLANDS, WITH MINS  
GENERALLY BETWEEN 55 AND 60 ELSEWHERE.  
 
MOSTLY SUNNY SKIES AND SIMILAR HIGH TEMPERATURES WILL OCCUR ACROSS  
CENTRAL AND SOUTHERN PA FRIDAY, WHILE SLIGHTLY COOLER CONDITIONS  
MOVE INTO NORTHERN PA BEHIND A WEAK AND DRY COLD FRONTAL PASSAGE.  
 
HIGHS SATURDAY WILL BE A FEW DEGREES COOLER ACROSS THE NORTH AND  
UP 8 DEGREES LOWER THAN FRIDAY IN THE SOUTHERN VALLEYS.  
 
 
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