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

More than a foot of rain is forecast in Northern California and southwest Oregon, likely causing life-threatening flash ...

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

The weather will "produce an additional 6-12 inches of rainfall over regions with already saturated terrain," the National ...

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

Pockets of Northern California may see up to 10 inches of rain through Friday morning as officials warn of "dangerous ...