New England’s heat wave will continue into its third day on Wednesday with scorching hot temperatures in the 90s and stifling humidity that will send heat index values into the 100s. Heat advisories ...

A massive heat dome will bring stifling temperatures and oppressive humidity for millions across much of the United States in the coming days. The high-pressure system is forecast to cause widespread ...

Hawaiʻi avoided the worst impacts of a recent marine heat wave in the North Pacific. But with marine heat waves occurring ...

Some of the same weather patterns that brought Europe its worst heat waves in recent decades are still out there, circling ...

A heat wave is impacting the Pacific Northwest, with temperatures in the upper 80s to over 100 degrees in Washington. Warm nights are a concern as they prevent the body from recovering from daytime ...

New England is facing yet another steamy heat wave with dangerously high heat indexes of 95 to 100 degrees starting Monday and lasting through Wednesday. Heat advisories are in effect through ...

The Chicago Office of Emergency Management and Communications pushed out a heat advisory Sunday afternoon, which the office said will last until Monday evening. Shardaa Gray reports. The researchers ...

The longest, most intense heat wave since the summer solstice settled into its prime on Thursday, and weather forecasters said it was more impressive than first anticipated. That much was apparent as ...

Middle and West Tennessee are expected to experience the most extreme heat, with heat index values potentially reaching up to 115 degrees. Residents are urged to exercise caution, stay hydrated, and ...