Heat indices could spike into the triple digits on June 22 and June 23 as both the temperature and humidity reach their ...

San Antonio faces a hot week with temperatures up to 103 degrees and intermittent chances of showers and thunderstorms.

It was only a matter of time before a long-lived heat wave would develop in the Midwest and Northeast. This one could last ...

The southwestern United States is currently grappling with an intense heat wave, prompting urgent alerts from meteorological ...

A heat wave will impact East Tennessee from June 20 through June 24. Here's what to know and how to stay safe.

Central Pennsylvania, with temperatures struggling to even get out of the 60s. But that’s about to change. The first ...

A powerful heat wave continues to grip the Southwest, with dangerously high temperatures impacting much of Arizona, ...

The average first 110-degree day in Phoenix falls on June 11, but has come as early as May 8 in 1989. A June heat wave is a ...

The heat is coming early to the Tri-Cities this year. The National Weather Service forecasts the first triple digit ...

Nevada and Arizona hit by potentially deadly heat wave, with temperatures in Furnace Creek in Death Valley expected to approach 120 degrees.

Orlando is facing a major heat risk with high humidity and temperatures, and a moderate risk of rip currents at beaches.