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

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

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

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 ...

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, ...

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

A pair of storms were expected to bring drizzle and lower temperatures to much of the Southland for the next several days.

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