Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

The San Juan Creek in California was flowing uncontrollably on Friday after an atmospheric rain that hit Southern California ...

Areas already devastated by January's California wildfires are now dealing with an atmospheric river, dropping rain and snow.

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

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

The Ocean-Aire Mobile Home Estates in Oxnard was hit by fearsome 60-mph wind gusts. Meteorologists say the event may have ...

A flood watch is in effect from 10 p.m. Wednesday through 10 p.m. Saturday for Marin, Monterey, San Francisco, San Mateo, ...

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

An atmospheric river storm brought heavy rain and high winds to San Luis Obispo County on Thursday — flooding numerous ...

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

Ahead of the storm’s arrival, officials in Southern California distributed sandbags, prepositioned rescue swimmers and told ...

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