The National Weather Service already has issued extreme heat warnings, watches and advisories across a swath of the Midwest ...

A brutal heat wave is baking areas of the South and the Midwest with soaring temperatures hitting triple digits in some ...

Here’s what else you need to know to get up to speed and on with your day. The heat is on — and millions are about to feel it ...

“Thursday remains on track to be the hottest day of the week; a heat advisory will likely be needed as the heat index reaches ...

Almost 85 million Americans from South Dakota to Texas and North Carolina to Florida are already under extreme heat warnings, ...

Three Democratic lawmakers have proposed legislation to classify extreme heat as a disaster, which would allow federal ...

Warm, humid conditions across the central and eastern United States have made the region especially vulnerable to flash ...

A building heat dome is expanding out of the southern states and into the heart of the country. As with most summer heat ...

It’s the hottest time of the year in the United States and another heat dome is about to make millions of people feel every ...

The area of low pressure in the Atlantic is fizzling out, forecasters said, but we'll see some rain. Meanwhile, a new ...