Atmospheric rivers are a plume of moisture that extend across the Pacific to near Hawaii. When they hit land they can cause ...

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

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

The Sonoma County Administrator’s Office launched a survey to collect feedback on storm preparedness after the county was hit by an intense “atmospheric river” event in early February that caused ...

While most look for ways to avoid the steady rain falling from atmospheric rivers, some take advantage of the unwieldy ...

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

Downtown San Francisco was drier, but it still had a big day. The area recorded 2.53 inches on Tuesday, its highest daily ...

A group of scientists from Southern California recently came to the Bay Area to send up a series of weather balloons to help ...

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

A much wetter stretch is ahead from California to Washington as multiple systems crash into the Pacific Coast. Here’s how much rain and snow is on the way and when.