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

Stay safe in this sweltering heat, New Jersey. Here's the latest today, from heat maps, advisories and warnings, to when ...

Tens of millions of people across the Midwest and Mid-Atlantic are under heat alerts Monday as a dangerous heat wave that ...

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

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

A multiday heat wave is bringing high temperatures and health risks from the Midwest to the Northeast, prompting warnings and ...

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

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

The forecast temperature at kickoff is 91 degrees, and fans are allowed to bring in water. There will likely be familiar ...

Philadelphia is under a heat advisory, with temperatures expected to soar. From public pool openings to symptoms of heat ...

AAA's Jana Tidwell says now is the time to pack a vehicle emergency kit. When you leave the comfort of your home and have to ...

A code orange alert has been issued for the Lehigh Valley and eastern Pennsylvania on Monday due to elevated ozone levels as ...