Regional Weather Summary
Issued by NWS State College, PA
Issued by NWS State College, PA
690 AWUS81 KCTP 061545 RWSCTP PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046- 049>053-056>059-063>066-070545- Regional Weather Summary National Weather Service State College PA 1045 AM EST Sat Dec 6 2025 Mostly cloudy conditions are expected today with light snow and flurries developing southeast of Lake Erie this afternoon. Snow will expand over the Allegheny Plateau before spilling into the Laurel Highlands later this afternoon and into the early evening with little to no snow accumulation expected. High temperatures today will be close to the historical average ranging from the lower 30s in the northern Alleghenies to the lower 40s in the Philadelphia metro area. Tonight will be partly to mostly cloudy with minimum temperatures in the 20s area wide. Light snow accumulation is likely to result in winter driving conditions across the northwest Alleghenies and Laurel Highlands Sunday afternoon through Sunday evening. 1 to 2 inches of snow if probable in the far northwest part of the Keystone State and may cause minor travel impacts particularly near the Interstate 80 corridor. Arctic air will build into the Commonwealth Sunday night through Monday night. The period from Monday night into Tuesday morning will be bitter cold to frigid with minimum temperatures in the single digits and low teens. A cold weather pattern reinforced by more arctic intrusions will support below average temperatures into mid-December. Several quick moving disturbances tracking east of the Rockies will bring opportunities for snow between from Tuesday into the next weekend. $$