624 AWUS81 KCTP 041636 RWSCTP REGIONAL WEATHER SUMMARY NATIONAL WEATHER SERVICE STATE COLLEGE PA 1235 PM EDT THU SEP 4 2014 A MOSTLY SUNNY AND WARM AFTERNOON IS IN STORE ACROSS THE COMMONWEALTH. HUMIDITY WILL BE ON THE INCREASE AS SOUTHERLY FLOW DEVELOPS ON THE BACKSIDE OF DEPARTING HIGH PRESSURE...AND A STRAY LATE-DAY SHOWER IS POSSIBLE. HIGH TEMPERATURES WILL RANGE FROM AROUND 80 DEGREES IN THE MOUNTAINS TO THE UPPER 80S IN FAR SOUTHEASTERN PENNSYLVANIA. UNDER MAINLY CLEAR SKIES...PATCHY FOG IS POSSIBLE AGAIN TONIGHT. LOW TEMPERATURES WILL RANGE FROM THE MID 50S IN NORTH-CENTRAL PENNSYLVANIA TO THE UPPER 60S IN THE CITY OF PHILADELPHIA. FRIDAY WILL BE A WARM AND HUMID DAY. THERE IS A SLIGHTLY BETTER CHANCE FOR AN AFTERNOON SHOWER OR THUNDERSTORM STATEWIDE...WITH HIGH TEMPERATURES RANGING FROM THE LOW 80S IN THE MOUNTAINS TO NEAR 90 DEGREES IN THE WARMER VALLEYS. A COLD FRONT WILL CROSS THE COMMONWEALTH SATURDAY ACCOMPANIED BY MORE NUMEROUS SHOWERS AND THUNDERSTORMS...WITH COOLER AND DRIER WEATHER FOLLOWING FOR SUNDAY. $$ EVANEGO