967 
AWUS81 KCTP 282128
RWSCTP
PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-
049>053-056>059-063>066-291130-

Regional Weather Summary
National Weather Service State College PA
528 PM EDT Sun Jun 28 2026

The slow moving frontal boundary that has brought unsettled 
weather over the past several days continues to be the focus for 
scattered showers and a few thundershowers across southwestern 
Pennsylvania this evening. Otherwise, the rest of the Commonwealth
is generally dry this evening with only a few stray showers. As 
we head through the night, lingering showers in the southern tier 
will mostly dissipate. Gradual clearing is expected with areas of 
fog developing into early Monday morning. Low temperatures tonight
will range from the upper 50s in the Northern Mountains to the 
mid 60s in the Pittsburgh, Harrisburg, and Philadelphia metro 
areas. 

A significant and potentially dangerous heat wave is forecast from
the last day of June on Tuesday into Independence Day weekend. 
High temperatures in the 90s to low triple digits, combined with 
high humidity, will result in maximum heat index values over 100
degrees in many parts of Pennsylvania. The nights will be warm and
muggy, with overnight lows holding in the 70s. There is also a 
risk for thunderstorms to develop in the hot and humid airmass, 
but most of the week will be hot with little relief. Stay informed
and take steps to protect yourself from heat related illness. 

$$