Residents and businesses in the Northwest U.S. were left without power after a deadly "bomb cyclone" storm knocked down trees ...

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

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

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

The Pacific Northwest was pummeled by a bomb cyclone, a severe winter storm that has brought heavy rain and strong winds to ...

A second powerful wind storm, called a "bomb cyclone," will hit the U.S. Pacific Northwest by Thursday evening, even as ...

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

A powerful storm called a bomb cyclone downed trees in parts of the Pacific Northwest on Tuesday. It later combined with ...

The storm took the Seattle area by surprise and struck Southwest Washington around 7 a.m. with 90 mph gusts. Wind-whipped, ...

SEATTLE (AP) — Northern California and the Pacific Northwest are bracing for what is expected to be a powerful storm, with ...

A powerful extratropical cyclone struck the Pacific Northwest, leading to widespread damage and leaving nearly 600,000 ...

Behold, the majesty and terrifying power of the extratropical cyclone that swept over the Pacific Northwest this week.