The National Weather Service issued a heat advisory at 2:52 p.m. on Wednesday valid for Thursday between 11 a.m. and 8 p.m.

It will be the hottest day of the year in most of Massachusetts Thursday and the first time Boston has hit 90 in 2025.

Like water ice and mosquitoes, heat advisories are staples of Philadelphia summers. But usually the National Weather Service ...

A heat advisory is in effect through Wednesday for portions of SoCal. Highs in the forecast include 118 degrees in Palm ...

On Wednesday at 7:55 a.m. the National Weather Service issued a heat advisory valid for Thursday between 11 a.m. and 8 p.m.

An updated heat advisory was issued by the NWS San Diego CA on Tuesday at 12:38 p.m. in effect until Wednesday at 8 p.m. The ...

Extreme heat warnings are in effect across Arizona and Nevada, raising concerns for children's health. Heat advisories span ...

Southern California remains under a Heat Advisory through 8 PM Wednesday, June 18, with dangerously high temperatures ...

Take action when you see symptoms of heat exhaustion and heat stroke.

The National Weather Service office in Las Vegas also issued an “extreme heat warning” for Death Valley National Park, the ...