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 ...

St. Louis, Chicago and Des Moines were among the cities that saw heat indexes hit triple digits on Saturday, with the East ...

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 ...

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

A heat wave is moving in, with over 100 million people from the Midwest to the Northeast on alert for life-threatening heat ...

States in the Midwest and Northeast could reach record temperatures in the coming days: Here’s where and when.

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

Widespread 90s, even perhaps a few 100s, will bake much of the eastern two-thirds of the country in a dangerous heat wave.

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

The first heat wave of summer could bring punishing humidity and triple-digit temperatures to many states east of the Rocky ...