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

Heat alerts have been issued from Colorado to Maine, including more than 150 million Americans. Heat index values in the ...

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

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 ...

The heat wave is expected to continue into the week putting millions of Americans in the Midwest and Northeast under heat ...

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 ...

Tens of millions of people across the eastern and central U.S. are bracing for more days of extreme temperatures as an ...

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