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

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

A bomb cyclone slammed the Pacific Northwest and Canada's British Columbia on Tuesday night into Wednesday morning, killing ...

A bomb cyclone, or a severe winter storm, has hit the Pacific Northwest, bringing heavy rain and winds to northern California ...

A “once in a decade” bomb cyclone pummeled the Pacific Northwest on early Wednesday, with southern Canada and Washington, ...

The Pacific Northwest has been bombarded with powerful winter storms this week. Is the bomb cyclone responsible for Iowa's ...

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

Nearly 600,000 customers were without power in the Pacific Northwest on Wednesday as a bomb cyclone unleashed strong winds ...

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

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

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In northern California, flood and high wind watches were in effect, with up to 8 inches (20 centimeters) of rain predicted ...