Once the Philadelphia region gets past the heat wave, unstable air returns, and the storm door will open through the weekend.

As many as 250 daily temperature records could be tied or broken this week as dozens of states in the East Coast, Midwest and ...

Utility providers across the Midwest and East reported tens of thousands of power outages due to this week’s heat wave.

An intense and nearly historic weather pattern is cooking much of America under a dangerous heat dome this week with ...

It's oppressive outside today in Pennsylvania, as heat indices may near 110 degrees. When is relief on the way? Here's the ...

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

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

Temps may crack 100 for the first time in 13 years. The temperature made it to 91 on Saturday in Philly, and by the end of ...

Philadelphia's Department of Public Health has declared a Heat Health Emergency that will be in effect starting Sunday at ...

People are trying to stay cool in today's humidity, and businesses are preparing for what's to come as we track dangerous ...