A new rain storm is bearing down on California, including fire-ravaged Los Angeles, where residents are bracing for the ...

An atmospheric river is expected to bring torrential rain to California this week, threatening parts of the state with flash ...

San Diego is expected to get hit by its first major storm of the year this week following the single slowest start to the ...

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

As the Bay Area prepares for another round of storms, a new Stanford study explains just how much damage atmospheric rivers ...

Here's the latest forecast for an upcoming winter storm that forecasters hope could finally lift Los Angeles County from the ...

An atmospheric river is forecast to bring torrential rain to California this week, threatening parts of the state with flash ...

A stronger atmospheric river is set to hit Northern California on Monday and then hit L.A. County on Tuesday, aiding hopes of ...

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

Heavy rain is hitting the Bay Area and coastal areas this week as an atmospheric river moves through Northern California.

The National Weather Service said 2-4 inches of rain are expected in lower elevations, 4-8 inches in the higher ones.