021 AWUS81 KCTP 202026 RWSCTP PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046- 049>053-056>059-063>066-211030- Regional Weather Summary National Weather Service State College PA 426 PM EDT Tue Oct 20 2026 High pressure over the eastern states will supply the Keystone State with clear skies and dry conditions through the rest of the work week. River valley fog is again Wednesday night, especially across portions of western Pennsylvania. Valley fog could bring rapidly changing conditions for the morning commutes Wednesday. After tomorrow conditions will become dry enough that fog formation will become difficult for the remainder of the week. High temperatures will remain above climatological averages, and be mainly in the 60s through Saturday. Low temperatures each day will be near to slightly below climatological averages, generally in the 30s to lower 40s across the far southeast. $$