An extreme heat warning was released by the NWS Las Vegas NV on Wednesday at 2:46 a.m. in effect until 8 p.m. The warning is ...

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.

Western Antelope Valley Foothills, Eastern Antelope Valley Foothills and Antelope Valley are the focus of an updated extreme ...

At 4 p.m. on Tuesday, the National Weather Service released an updated extreme heat warning in effect until Wednesday at 2 ...

The National Weather Service (NWS) had issued heat-related alerts for at least 16 states as of Wednesday morning, with the agency cautioning residents in many affected areas to keep out of the sun and ...

Before June, the weather service had issued special weather statements about high temperatures. Now they trigger heat advisories.

The National Weather Service early on July 22 already had issued extreme heat warnings, watches and advisories across a swath of the nation, affecting more than 70 million Americans. Adam Douty, a ...

Las Vegas faces another hot day with an Extreme Heat Warning in effect, and cooler weather is expected by the weekend.

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.