Sunday will be hot and humid with hazy skies and highs in the upper 90s before dropping to the low 80s by nightfall.

Tens of millions of Americans are under heat alerts as extreme heat hits several parts of the country this week, especially ...

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

As the Philadelphia area braces for extreme heat, thousands of homes remain without power following Thursday's storm.

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

Extreme humidity and heat will affect around 265 million people across the country this week. Maps show where and when to ...

Turn ceiling fans counterclockwise to push cool air down, avoid running appliances during the day, and ease the burden on ...

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