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

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

An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another ...

LOS ANGELES (KTLA) – A deadly crash involving a wrong-way driver forced the closure of the southbound 405 Freeway through the ...

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

Southern California is in desperate need of rain, but it could come far too fast this week, especially in areas recently ...

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

Torrential rains and mountain snow began moving into California on Wednesday, bringing a high risk of flooding, landslides in ...

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

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