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

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.

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

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

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 ...

For the first time, the state known for glaciers, dogsledding and northern lights issued a heat advisory, with Fairbanks ...

Meteorologist Jill Gilardi said a heat advisory was issued for Thursday, a First Alert Weather Day. Here's her Wednesday noon ...

A heat advisory was issued by the National Weather Service on Tuesday at 2:33 p.m. valid for Thursday between 11 a.m. and 8 p ...

The Delaware Valley is under an extended heat advisory with potential heat index values up to 99 degrees, prompting health ...

In the high glare of a summer evening in Fairbanks, Alaska, Ciara Santiago watched the mercury climb. A meteorologist at the ...