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

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

A "bomb cyclone" hit the West Coast this week, bringing dangerous storm conditions. As it moves into Southern California, how ...

A bomb cyclone and atmospheric river storm resulted in the deaths of two people and knocked out power for hundreds of ...

The north-western US avoided getting hit by a second “bomb cycle” on Nov 21 when the storm’s fury came up short of forecasts, ...

It involves two atmospheric disturbances doing an intricate dance — or in this case, two storms taking turns lashing the ...

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

Southern California braced as an atmospheric river that’s brought heavy rainfall and flooding to the West continued moving ...

A major storm dropped more snow and record rain in California, causing small landslides and flooding some streets, while on the opposite side of the country blizzard or winter storm warnings were in ...

Heavy rain from a major storm flooded vineyard fields in Northern California. The storm system roared ashore on the West ...

An atmospheric river swept through Northern California, dumping record rain and deep snow in the region. In Santa Rosa, the ...