An atmospheric river is expected to hit California later this week, bringing heavy rain and wind to much of the state.

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

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

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

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

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

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

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

An atmospheric river could drop snow on Redding, then more rain, Wednesday to Friday. Expect chain controls on Interstate 5 ...

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