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 ...

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

Sauna-like conditions on Friday are threatening to break records in major Northeast cities during summer’s hottest month ...

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

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.” ...

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 ...

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

The NWS is warning residents of a "sweltering heat dome" starting in the Deep South that will build over the Mississippi and Ohio Valleys by mid-week. "Expect some localized daily record highs to ...

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

The meteorological factors that have generated our sweltering heat are common for the central United States in the summer, ...