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

Snow made a rare appearance in the Bay Area early Wednesday morning, with Mount Hamilton getting a fresh coat of snow. Video ...

The weather phenomena are common for California winters, but they could cause dangerous debris flows or mudslides in recently burned areas.

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

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

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

After a few overperforming systems that benefitted Utah’s northern half, an incoming atmospheric river is slated to blast all ...

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

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

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

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

About 2 to 3 inches are expected to fall across most of the North Bay, but the coastal mountains in Sonoma County could get ...