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

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

A dangerous heat wave is expected to grip the Lehigh Valley on Wednesday and Thursday, with temperatures potentially reaching ...

High pressure bring another wave of heat to the area Tuesday. Inland areas will be on the boarder of Heat Advisories while beaches rise 10-15 degrees ...

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

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

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

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

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