On Wednesday at 2:46 a.m. the NWS Las Vegas NV issued a heat advisory in effect until 8 p.m. for Owens Valley.

At 1:01 p.m. on Tuesday, the National Weather Service released an updated heat advisory in effect until 8 p.m. for Malheur ...

The National Weather Service released a heat advisory at 4:18 a.m. on Tuesday in effect until Wednesday at 2 a.m. for Klamath ...

At 4:18 a.m. on Tuesday, the NWS Medford OR issued a heat advisory in effect until Wednesday at 2 a.m. The advisory is for ...

The Air Quality Advisory issued by the Department of Environmental Protection is not the result of wildfire smoke, as it was ...

A heat advisory has been cancelled for the St. Lawrence River Valley, but that same advisory has been extended until 8 PM for ...

After this nice little summer break from the heat and humidity (Wednesday and Thursday) we’re looking at our next warm-up ...

We will get the full ArkLaTex summer experience today with dangerous heat and a side of thunderstorms. Temperatures will be ...

A Heat Advisory will be in effect from 11AM until 6PM. Heat index values could approach 110 degrees this afternoon, be safe ...

TEXARKANA -- A National Weather Service Heat Advisory is in effect for the Ark-La-Tex region from 11 a.m. to 7 p.m. today.

Freeway north of LA is included in an updated heat advisory released by the National Weather Service on Tuesday at 3:51 a.m. The advisory is in effect until 9 p.m.

San Gabriel Mountains and 5 Freeway corridor near Santa Clarita was placed under an updated heat advisory by the National ...