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

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

Humidity will soon surge to extreme levels across 40 states. Find out where there will be excessive heat and humidity — and ...

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

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

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

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

Much of June has been unusually cool in South-Central Pennsylvania, with temperatures struggling to even get out of the 60s. But that’s about to change.

The Chicago area will see several waves of rainstorms on Tuesday and Wednesday before a weekend of summer heat, according to ...

The National Hurricane Center is monitoring three tropical waves in the Atlantic basin, including one in the western ...

For the first time, the state known for glaciers, dogsledding and northern lights issued a heat advisory, with Fairbanks ...