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

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

More than 150 million Americans are under the highest level extreme heat alerts during a wave of above-average temperatures.

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

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

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

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

A brief thundershower helped keep a bit of a lid on the temperatures Sunday in Philadelphia, although many areas were indeed ...

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 ...

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