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

Areas of northern California and the Pacific Northwest were drenched with intense rainfall and placed under warnings of ...

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

With millions of people preparing to travel for the Thanksgiving holiday, two strong storm systems are bringing high winds, ...

A high-end atmospheric river continued to pound Northern California on Friday on the tail end of a historic bomb cyclone.

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

"The average atmospheric river carries an amount of water vapor roughly equivalent to the average flow of water at the mouth ...

The northwestern U.S. avoided getting hit by a second "bomb cyclone" on Thursday when the storm's fury came up short of ...

A powerful storm clobbered Washington state on Wednesday, knocking out power to hundreds of thousands of people while ...

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

A historically strong storm system with the strength of a hurricane whipped damaging winds through the Pacific Northwest ...

A bomb cyclone slammed the Pacific Northwest earlier this week, causing widespread power outages. Here's what it looked like ...