An atmospheric river storm dumped five months of rain in four days over Sonoma County, Calif., north of San Francisco. NBC ...

Forecasters said a final round of rain, snow and high winds were targeting the Pacific Northwest and Northern California ...

Erin Heft gives a look at conditions on I-80 in the Sierra and Kelly Curran breaks down the forecast on Saturday morning.

The worst of the intense atmospheric river that slammed the North Bay, causing intense rainfall, flooding and road closures, ...

Some San Francisco roadways and neighborhoods experienced minor flooding Friday as the atmospheric river dumped heavy rain on ...

Kelly Curran looks at how much rain has fallen so far and share the outlook for the next rounds of wet weather. This forecast ...

A developing storm system forecast to swing off the Oregon and Washington coastline on Friday will add to the region's ...

A bomb cyclone occurs when a storm's pressure drops quickly, which intensifies the storm and ramps up wind gusts. Atmospheric ...

A third day of an atmospheric river storm has inundated Northern California and the Bay Area, with the storm spreading from ...

A powerful atmospheric river storm that drenched the North Bay for two days in a row and set rainfall records moved south ...

After flood waters from heavy rainstorms deluged two small farmworker towns in January 2023, California set aside $20 million ...

A high-end atmospheric river continued to pound Northern California on Friday on the tail end of a historic bomb cyclone.