"A dangerous, widespread heat wave will bake the central and eastern U.S., bringing the hottest temperatures of the year and ...

The temperature made it to 91 on Saturday in Philly, and by the end of the workweek, that kind of heat may seem like a cool ...

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

Over 140 million Americans will be under the highest-level extreme heat alerts by Sunday during a wave of above-average ...

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

A dangerous, record-breaking heat wave will spread over the eastern United States and is expected to last several days.

Cities across the eastern and central United States are bracing for more days of extreme temperatures as a unusual June heat ...

All of Michiana has been placed under an Extreme Heat Warning, which will be in effect until Tuesday evening. During this ...

Extreme humidity and heat will affect around 265 million people across the country this week. Maps show where and when to ...

A dangerous heat wave is sweeping from the Midwest to the Northeast, putting over 100 million at risk. Here's how to stay safe in the extreme temperatures.

A widespread heat wave is poised to engulf the central and eastern United States, potentially impacting 170 million people.

A brutal heat wave is in the forecast across the eastern ... The heat is expected to shift into the Midwest and Ohio Valley by the end of the weekend and arrive in the Northeast and mid-Atlantic ...