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.

Welcome to Summer! And right on point, Mother Nature will deliver the first heat wave of the year, which will linger through next Thursday. As a reminder, three consecutive days at or above 90 is ...

Within those constraints, finding ways to stay hydrated and lower your body temperature are paramount. You can do this by ...

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

The United States is experiencing its first significant heat wave of the year, beginning Friday across the Great Plains and ...