The National Weather Service is warning of dangerous heat index values near the threshold for a heat advisory, with temperatures reaching the upper 90s away from the coast, and urging vulnerable ...

With the heat on the way, just a friendly reminder to stay hydrated and check in on anyone who could be vulnerable to extreme heat.

San Luis Obispo County can expect a small heat wave while smoke from the Gifford Fire spreads throughout the atmosphere. An ...

Freeway north of LA is included in a heat advisory released by the National Weather Service on Sunday at 1:30 a.m. The advisory is valid from 9 a.m. until Monday Aug. 11, at 9 p.m.

On Sunday at 1:47 a.m. a heat advisory was issued by the NWS Las Vegas NV valid for Tuesday between 10 a.m. and 8 p.m. for Owens Valley.

A heat advisory was issued by the NWS Los Angeles/Oxnard CA on Sunday at 1:30 a.m. valid from 9 a.m. until Monday 9 p.m. The ...

The advisory was for Leavenworth, Wyandotte, Johnson, Platte, Clay, Jackson, Miami, Linn, Ray, Carroll, Chariton, Randolph, ...

Dangerously hot weather persists in the East County as temperatures climb 4 to 8 degrees above average for this time of year.

Another air quality alert is in effect for Philly and its neighboring Pennsylvania counties Sunday, and it looks like more ...

An air quality alert was issued for parts of Southern California because of the effects of the Canyon Fire, fueled by dry ...