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 ...

Monday – already expected to see high heat and humidity combine for a heat index that could reach 110 – will also feature ...

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

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

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

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 ...

People were taking advantage of the cooler temperatures before the heat gets here. Kerri Corrado talked to those enjoying the ...

The expansive heat dome will have more than 190 million Americans in the East experiencing temperatures above 90 degrees, but it won’t just be the high temperatures that will make people feel ...