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

Heavy rain from the latest atmospheric river triggered flood warnings in several Bay Area counties and evacuations in Santa ...

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

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

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

Another atmospheric river is preparing to take aim at the Bay Area and Central California, bringing “impactful rain,” flash ...

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

Southern California's strongest atmospheric river storm of the winter is arriving Thursday, and it's expected to bring ...

Most of the California coast is under a flood alert as torrential rain and mountain snow intensified over California Thursday ...

The latest NWS forecast says an atmospheric river remains on track to deliver as much as 2 inches of rain in Fresno on ...

The highest flash flooding risk in Southern California urban areas is ‘in and near recent burn scar areas’, according to the ...

A major atmospheric river storm is barreling toward California, raising the specter of damaging landslides and flooding across much of the Southland.