319 
AWUS81 KCTP 220923
RWSCTP
PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-
049>053-056>059-063>066-222330-

Regional Weather Summary
National Weather Service State College PA
523 AM EDT Mon Sep 22 2025

A developing trough of low pressure at mid and upper levels of 
the atmosphere will move east from the Mississippi Valley and 
interact with a generous amount of low level moisture streaming 
North/Northwest from the Delmarva and Mid Atlantic Coastal Waters.

This will bring some much needed rain from time to time across 
the Keystone state this week.

Widespread cloud cover will persist for much of the day today, but
there should be some improvement/breaks in the low cloud cover
late this afternoon, near and to the east of the Susquehanna
Valley. 

Low temperatures to start the day today will range from near 50
across the Northeastern Poconos to the mid and upper 60s across
the Southwestern third of the state.

The breaks of sunshine this afternoon will help high temperatures
reach into into the low and mid 70s across the Northern and
Western Mountains, to the lower 80s in the greater Philly and 
Pittsburgh areas.

Several weak waves of low pressure drifting northeast from the 
Ohio River Valley ahead of a slow moving cold front, will bring 
several round of showers and possibly a thunderstorm. The most 
widespread shower and thunderstorm activity is expected on Tuesday
and again on Thursday. Daily highs will be mainly in the 70s and 
lows in the 50s to lower 60s. 

$$