982 
AWUS81 KCTP 300122
RWSCTP
PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-
049>053-056>059-063>066-301530-

Regional Weather Summary
National Weather Service State College PA
922 PM EDT Tue Jul 29 2025

Sweltering heat and oppressive humidity will close out one of 
the warmest starts to the summer season on record across most of 
Pennsylvania.

Mainly clear skies will prevail overnight. Patchy fog will be 
possible toward sunrise. Lows will range from the 60s over the 
mountains, to the lower to mid 70s across the southeast.

Highs on Wednesday will be in the upper 80s to mid 90s and could 
challenge daily records in some locations. Heat indices will reach
or exceed the century mark across parts of the Keystone state.
A heat advisory in effect for portions of central and eastern
Pennsylvania. 

While there will be a chance of showers and storms later on
during the afternoon and evening hours on Wednesday, most of the
showers and storms will be during the afternoon hours on Thursday,
lingering across the southeast into Friday morning. Some of the
rain could be on the heavy side, especially across the southeast 
on Thursday. There is an elevated risk of flash flooding near and
to the southeast of the Interstate 81 corridor Thursday into 
Thursday night. 

A significant pattern shift will deliver a prolonged stretch of 
comfortably cooler and refreshingly less humid conditions to start
the month of August.  

$$

Martin