As the Bay Area prepares for another round of storms, a new Stanford study explains just how much damage atmospheric rivers ...

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

A rain-filled storm called an atmospheric river is sweeping into California this week. The weather phenomenon could bring ...

Late Friday evening rain showers mark the start of the atmospheric moisture that’s set to impact the Pacific Northwest this ...

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

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

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

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

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

An atmospheric river is forecast to bring torrential rain to California this week, threatening parts of the state with flash floods and mudslides.

An incoming atmospheric river is expected to have the biggest widespread impacts of any storm this season, delivering up to 2 ...

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