A bomb cyclone and corresponding atmospheric river are bringing precipitation to Northern California. See satellite photos ...

A powerful winter storm, brewing this week over Northern California and the Pacific Northwest, is what meteorologists call a ...

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

California's weather for early December is forecast to be drier than usual, with a break from the heavy rain and snowfalls of mid- to late November.

The week begins with a Freeze Warning across the Valley on Monday night and goes on until Tuesday morning. Areas below 2,000 ...

The Bay Area and Northern California were seeing the impacts of a storm fueled by a strong atmospheric river and intensified ...

A third winter storm is on its way to California, with forecasts anticipating that it will hit the Golden State on Friday, ...

On Thursday, rain poured across the northern edge of the state, slowly moving south. Santa Rosa Airport saw 4.93 inches of ...

National Weather Service satellite images show a dramatic, churning cyclone approaching California's coast as parts of ...

In northern California, flood and high wind watches were in effect, with up to 8 inches (20 centimeters) of rain predicted ...

The atmospheric river will be weaker by the time it shifts toward Southern California. However, for now, weekend rain looks ...

A bomb cyclone slams NorCal, dumping snow, closing Lassen Volcanic National Park roads, and prompting flood, wind and ...