Large swaths of California are under heat advisories Friday and Saturday with officials cautioning against outdoor activities in triple-digit areas.

Santa Clarita Valley, San Fernando Valley and Central Ventura County Valleys are included in a heat advisory released by the National Weather Service on Thursday at 8:32 a.m. The advisory is valid … ...

Santa Clarita Valley, San Fernando Valley and Central Ventura County Valleys are included in a heat advisory released by the National Weather Service on Thursday at 8:32 a.m. The advisory is valid … ...

In Los Angeles County, the Public Health Department issued a heat advisory for residents in the western and eastern areas of the San Fernando Valley, as well as the Santa Clarita Valley, warning ...

Santa Clarita Valley, San Fernando Valley and Central Ventura County Valleys are included in a heat advisory released by the National Weather Service on Thursday at 8:32 a.m. The advisory is valid for ...

A “heat dome” of high pressure has settled in over the central and eastern U.S., sending temperatures soaring into the 90s in ...

The NWS Los Angeles/Oxnard CA released a heat advisory at 3:23 a.m. on Friday valid between 11 a.m. and 8 p.m. The advisory is for Cuyama Valley, Santa Clarita Valley, Southern Salinas Valley, San ...

An extreme heat warning is in place for Las Vegas and nearby locations. The city is expecting temperatures near 100 Thursday, rising to around 105 Friday and Saturday.