More than 250 million people in the U.S.—nearly three quarters of the population—are experiencing moderate, major or extreme ...

About 200 million people are under some sort of heat alert Monday, including 24 million under the highest alert — extreme ...

A dangerous heat wave continues across a large part of the United States, with more than 130 million people under extreme ...

Florida is bracing for a dangerously hot heat wave at the start of the week. The National Weather Service (NWS) has issued a ...

An intense heat wave threatens millions of people across the Southeast with temperatures reaching 115 degrees through midweek ...

Central Florida is under an extreme heat warning and advisory from noon until 7 p.m. The warning covers Greater Orlando, including Kissimmee, Leesburg, Kenansville and Daytona Beach, according to NWS ...

More than 11 million people across southern Georgia and most of Florida were under a rare “extreme” heat warning on Tuesday.

Central Florida is currently experiencing a dangerous heat wave, with temperatures expected to challenge record highs in ...

A heatwave grips the eastern US, with 185 million under warnings as heat indices hit 120°F in Mississippi and Louisiana. NOAA ...

Millions of Americans are under heat alerts Monday as a heat wave brings triple-digit temperatures or heat indices to nearly ...

Another heat advisory has been issued for the Big Bend. Outdoor workers are reporting dizziness, headaches, and ...

The National Weather Service issued heat advisories for a large swath of the East Coast through much of the weekend.