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

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

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

Here's an update on rain and snow totals so far, the forecast and weather impacts at noon on Feb. 13 in Northern California.

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

As heavy rain from a large storm subsided, officials in Southern California said rock and mudslides remain a threat.

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

The remnants of an "atmospheric river" will move across Arizona Friday into the weekend, but most of the river's flow will ...

Forecasters said it is expected to deliver about 2 inches of rain to most Bay Area cities Thursday and Friday, 3 to 5 inches ...

Debris flows brought on by the strongest atmospheric river of the season swept a car off a southern California highway and ...

A storm fueled by moisture from an atmospheric will bring rain, wind and heavy snow throughout Thursday in Northern California.

Our weather teams says Sierra travel is highly discouraged with whiteout conditions at times on Thursday. Instead, you could ...