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

Tens of millions of people across the Midwest and East endured dangerously hot temperatures again on Sunday as a rare June ...

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

The Hurricane center is monitoring 4 tropical waves. A dangerous heat wave will bake central, eastern US. Florida heat index ...

More than 37 million Americans are under heat advisories across the U.S., according to the National Weather Service. Here's ...

As unusually hot as this week is forecast to be, it's pretty close to what the Harrisburg area endured in June 2024.

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

With humidity, temperatures will feel like 100 to 110 degrees on Monday and Tuesday, the National Weather Service warned.

As of about 4:30 p.m. Sunday, state officials said parks and beaches from Rocky Neck State Park in East Lymeto Burr Pond ...

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

After topping 90 degrees June 21 for the first time this year, temperatures in Indianapolis will continue to climb for the ...

Chicagoans can expect intense heat compounded by muggy humidity for the next several days. The National Weather Service has ...