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

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 ...

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

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

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

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

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 ...

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

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

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

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