A major storm dropped record rain in California, causing small landslides and flooding some streets. Aerial footage from ...

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 ...

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

One of the strongest storms on the West Coast in decades knocked out power for thousands of people and unleashed strong winds ...

Bomb cyclones form when a storm's atmospheric pressure drops sharply within 24 hours in a process called bombogenesis.

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

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

A powerful bomb cyclone is taking aim at the Pacific Northwest and northern California with hurricane force winds forecast to ...

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

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

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