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

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

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

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

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

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

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

A "bomb cyclone" riding a long atmospheric river toward the West Coast is expected to bring more than a foot of rain to parts ...

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

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 ...