Freeway corridor near Santa Clarita, Western San Gabriel Mountains/Highway 14 Corridor and Eastern San Gabriel Mountains are ...

Freeway through Grapevine, South End of the Upper Sierra, Piute Walker Basin, Tehachapi and Frazier Mountain Communities were ...

An "unprecedented" toxic algae bloom has overrun the coast of Southern California, sickening marine animals and staining the ...

A cool, wet weather pattern will probably bring some April showers to Southern California. Areas of Los Angeles could see up ...

On Friday at 1:04 p.m. a winter weather advisory was released by the NWS Los Angeles/Oxnard CA valid for Saturday between 7 a ...

Health officials are warning residents to avoid swimming, surfing and playing in ocean water at several Los Angeles County beaches due to bacterial levels exceeding state health standards. These ...

In the past week, there have been more than 50 dead and dying dolphins found along the L.A. County coast. Experts say it's ...

International industry leaders came together at Alta Sea at the Port of Los Angeles April 16 for the annual Protecting ...

The Argo program collects data vital to global weather forecasting and developing seasonal scale forecasts like El Niño and La Niña, for producing drought forecasts across the U.S., and for mapping ...

Below-average temperatures and morning drizzle appear to be setting the stage for some weekend showers across Southern California. The region saw a significant drop in temperatures on Wednesday, ...