SEATTLE — The National Weather Service (NWS) is advising western Washington to get prepared for high temperatures on Tuesday ...

The National Weather Service issued a heat advisory for Newport County Monday morning, warning residents to prepare for ...

Bellingham and Whatcom County residents could be seeing the first wildfire smoke of summer Monday night as most of Washington ...

Cloudy skies and muggy conditions continue across Massachusetts on Monday, with potential rain and thunderstorms likely to ...

The heat index should fall to the mid-90s by 7 p.m. Monday, in time for the Beyoncé concert at Mercedes-Benz Stadium and Major League Baseball’s Home Run Derby at Truist Park.

The Portland National Weather Service issued a heat advisory for multiple regions, with temperatures potentially hitting 100 ...

The National Weather Service issued a heat advisory for portions of southeast Louisiana and southern Mississippi from 10 a.m.

The NWS issued a heat advisory for New Orleans, warning of extreme heat and high humidity that could lead to illnesses, ...

At 9:04 a.m. on Monday, the National Weather Service issued a heat advisory valid from Tuesday 11 a.m. until Thursday 7 p.m.

Millions of Americans were told to cut out coffee as heat-related warnings took effect across 11 states on Monday, and the ...