Today, partly cloudy and very hot and humid, with high temperatures in the low 90s and the heat index between 100 and 107 ...

Showers and thunderstorms continue through tonight before dry and less humid conditions return for the weekend. Some storms ...

The heat is here and it's not going anywhere this weekend. Our only chance for relief? Some cooling showers and storms. Find ...

The Alpha Capricornids and Southern delta Aquariids start at different times but peak on the same day this month.

Scattered showers and storms possible through Friday night and on Saturday. Wildfire smoke from Canada will return this ...

The second half of July and the early days of August are the perfect time to get outside and look at the night sky. That's ...

PITTSBURGH — It’s another toasty day with plenty of humidity in the air. Spotty thunderstorms remain possible this afternoon, ...