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. 



$$