The official heat wave will begin today, following yesterday's fall just below the 90-degree mark, thanks to the spotty ...

A dangerous heat wave has set in, leaving nearly 150 million people from Texas to Maine under heat alerts on Monday. In some ...

The rare June heat wave broke about 20 records on Sunday and is expected to break more on Monday. According to The Weather ...

"Extreme heat is tragically the leading cause of weather-related fatalities in America. There is an amplified risk of ...

An "extremely dangerous heat wave" is continuing to scorch a huge area of the eastern United States June 23, affecting tens ...

The City of Philadelphia's Department of Public Health has declared a heat health emergency that will be in effect starting ...

Peco said more than 370,000 customers lost power following last week's storm, making it one of the 20 worst in the company's 144-year history.

Friday marks the start of summer and the Philadelphia region's weather will be at its nicest and most comfortable of the next ...

A potentially life-threatening heat wave hit the East Coast of the United States on Monday, with temperatures expected to ...

A dangerous heat wave is expected for the Philly area this week evening, with temperatures reaching 100 degrees. Here's ...

A heat wave will intensify along the East Coast this week as tropical humidity levels and 100-degree temperatures reach big ...