An early-season heat wave is sweeping through Southern and Central California, prompting warnings for millions of residents ...

At 12:01 p.m. on Thursday, the NWS Los Angeles/Oxnard CA issued a heat advisory valid from Friday 10 a.m. until Saturday 9 ...

Seven states—including Texas, Arizona, and California—are bracing for "extreme" UV radiation levels later this week, ...

Numerous National Weather Service (NWS) offices across Texas are advising people to avoid the sun on Wednesday as ...

The National Weather Service released an updated heat advisory at 1:11 p.m. on Saturday in effect until 9 p.m. for San Bernardino and Riverside County Valleys. The NWS San Diego CA adds to ...

Los Angeles County is the focus of an updated heat advisory released at 9:15 a.m. on Friday by the National Weather Service.

A week that started out with cloudy skies and drizzle will end with a rapid rise in temperatures that could topple heat ...

Read more on our AI policy here. The NWS Sacramento CA released a wind advisory at 11:45 a.m. on Sunday valid from 2 p.m. until Monday 1 a.m. The advisory is for Northern Sacramento Valley ...

UCSB researchers lead a four-campus initiative examining heat exposure and its effects on elementary school children.

A heat advisory was issued by the NWS Los Angeles/Oxnard CA on Saturday at 2:43 a.m. in effect until 9 p.m. The advisory is ...