Pittsburgh faces Extreme Heat Warning with index values above 100F, and a potential for record highs and severe weather.

With the Pittsburgh region forecast to deal with a near week-long heatwave, Duquesne Light Company is urging customers to ...

Pogopalooza presents three days of high-flying world championship competitions. Brave souls can sign up to compete in ...

Saturday will be a transition day as highs push into the upper 80s and humidity creeps up, especially towards this evening.

No rain or storms this weekend! A big and dominant area of high pressure is building in over western PA. This will keep storm chances away for days. Enjoy the sunshine. Temperatures will tick higher ...

Grab your water bottles. Summer’s officially here, and a uncanny stretch of consecutive days with temperatures in the 90s ...

Neill Andritz keeps a close eye on water levels and speeds on the Kiski River to see if it’s safe for his business, The River ...

The Detroit Tigers, for the first time ever in an outdoor series with the Tampa Bay Rays in Florida, are in a rain delay in ...

A sprawling high-pressure system, also known as a heat dome, is settling over the U.S. during the first full week of summer, ...

Starting on Sunday, the northern and eastern parts of West Virginia are under an Excessive Heat Watch, with heat index forecasts predicting it to feel as hot as 108 degrees in some parts of the state.

The activation is based on the National Weather Service and Centers for Disease Control’s HeatRisktool, which considers how ...

Starting Sunday, Allegheny County is activating its first-ever Code Red Heat Advisory. The advisory uses National Weather ...