On Sunday at 9 a.m. the National Weather Service reported an air quality alert in effect until 8 p.m. for Westmoreland Ridges and Fayette Ridges as well as Butler, Beaver, Allegheny, Armstrong, ...

The National Weather Service reported an air quality alert at 4:30 p.m. on Saturday in effect until Sunday at 4 p.m. for ...

Thursday is likely to be the hottest day of the day, so far, and with hazy, hot and humid conditions, officials have issued a ...

PHILADELPHIA (CBS) -- A low-end air quality alert ... areas in Southwest Pennsylvania are in a "Code Orange," as particulate matter and ground-level ozone, mixed with the hot weather Sunday ...

West Virginia, Ohio, and Pennsylvania are under an extreme heat watch. The National Weather Service (NWS) has issued an ...

Wednesday is a Severe Weather Alert Day. More rain showers with ... The greatest thunderstorm risk is before 8 p.m. and for areas southwest of the Pennsylvania Turnpike.Occasional showers will ...

A Code Orange Air Quality alert will be in effect for Philly, Bucks, Montgomery, Chester and Delaware Counties2, 2025.

The National Weather Service has issued a severe thunderstorm watch for parts of South-Central Pennsylvania until 7 p.m.