A "bomb cyclone" swept across the northwest U.S., knocking down trees, causing widespread power outages and leaving at least ...

A powerful atmospheric river is slamming into Northern California and is expected to persist for days. Its effects, coupled ...

A record-strong low-pressure system will steer an atmospheric river into California, create blizzard conditions in Washington and bring strong, damaging winds.

Satellite imagery has captured stunning views of this massive storm system as it approaches land. The National Oceanic and ...

A powerful bomb cyclone, combined with an atmospheric river, is set to unleash nearly a month’s worth of rain, a feet of ...

The Weather Prediction Center issued excessive rainfall risks through Friday and hurricane-force wind warnings were in effect ...

In northern California, flood and high wind watches were in effect, with up to 8 inches (20 centimeters) of rain predicted for parts of the San Francisco Bay Area, North Coast and Sacramento Valley.

Communities across the United States face extreme weather, but some are prepared to thrive. Find out how your city ranks.

A powerful winter storm brewing near the Pacific Northwest known as a bomb cyclone is dragging an atmospheric river.

The holiday season is one of the most popular times of year to visit theme parks, but it can also be a tricky time to travel.