A heat dome happens when hot air is trapped over an area due to a persistent high-pressure system, William Gallus, a ...

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 ...

Summer heat just got turned up a notch − and trapped under a lid. About 100 million people will see 100-degree days the rest ...

Some cities could notch their highest temperatures of the year as heat builds from the South to the Midwest this week.

Hot and humid conditions in the Midwest will be exacerbated this week by what experts describe as a “corn sweat.” ...

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

Heat index values will top 110 degrees in parts of the country Wednesday, while South Texas could see its highest ...

The ‘heat dome’ is expected to generate triple-digit temperatures in the Midlands for several days in a row soon, the ...

A punishing heat wave will bring hot temperatures to eastern US and linger for several days, underscoring how climate change ...

The blistering temperatures are part of an expanding heat dome affecting over 100 million people across the United States, ...

A severe heat dome is set to trap over 90 million Americans. The National Weather Service issues health alerts from Nebraska ...

Tuesday and Wednesday are First Alert 6 Weather Days as highs will reach the mid & upper 90s. Dewpoints will be in the 70s so ...