The first bomb cyclone hit earlier in the week, and was blamed for two deaths in Washington. Photos of the damage showed cars ...

The first storm was forecast to linger into the weekend and produce an additional 6-12 inches of rainfall, the weather ...

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 ...

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

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

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

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

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

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

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

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