159
AWUS81 KCTP 040913
RWSCTP
PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-
049>053-056>059-063>066-042315-
REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
513 AM EDT SUN OCT 4 2026
OVERCAST SKIES BLANKETING THE SOUTHERN HALF OF THE KEYSTONE STATE
EARLY THIS SUNDAY WILL EXPAND FURTHER NORTH AND WEST TODAY, THANKS
TO A SOUTHEASTERLY LOW LEVEL FLOW OF MOIST AIR TAPPED FROM THE
WESTERN ATLANTIC AND A FEW FAST-MOVING AND WEAK UPPER LEVEL
DISTURBANCES.
TEMPERATURES TO START THE DAY TODAY WILL RANGE FROM THE UPPER 30S
IN THE PERENNIAL COLD SPOTS ACROSS THE NORTHWEST MOUNTAINS TO THE
LOW 60S IN THE GREATER PHILLY AREA AND ACROSS THE AREA JUST TO
THE WEST OF THE LAUREL HIGHLANDS, FROM UNIONTOWN TO LATROBE,
THANKS TO A WARMING DOWNSLOPE FLOW THERE.
THE CLOUD LAYER WILL BECOME THICK ENOUGH LATER THIS MORNING
THROUGH EARLY THIS EVENING TO SUPPORT THE DEVELOPMENT OF SOME VERY
LIGHT RAIN OR DRIZZLE AT TIMES.
HIGH TEMPERATURES TODAY WILL STRUGGLE TO REACH THE UPPER 50S
ACROSS THE HIGHER TERRAIN WITH LOW TO MID 60S ELSEWHERE.
RAINFALL TOTALS WILL BE LUCKY TO REACH 0.05 OF AN INCH ACROSS THE
SE HALF OF THE STATE, WITH LITTLE CHANCE OF A GROUND-WETTING NORTH
OF INTERSTATE 80 AND WEST OF ROUTE 219 IN WESTERN PA.
A COUPLE OF SHOWERS ARE POSSIBLE DOWNWIND OF LAKE ERIE TONIGHT
THROUGH MONDAY NIGHT IN THE WAKE OF ANOTHER COLD FRONT.
THIS SECOND SURGE OF COLD AIR WILL SET THE STAGE FOR AREAS OF
FROST MONDAY NIGHT AND TUESDAY NIGHT ACROSS PARTS OF THE CENTRAL
RIDGE AND VALLEY REGION THE STATE AND THE NORTHERN AND WESTERN
ALLEGHENIES.
THE UPCOMING WORK AND SCHOOL WEEK WILL FEATURE AN EXTENDED
STRETCH OF DRY WEATHER WITH NO RAINFALL FORECASTED ACROSS THE
COMMONWEALTH THROUGH SATURDAY.
LAMBERT
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