"An atmospheric river will surge onshore Wednesday/Thursday bringing heavy rain and snow to the Pacific Coast," the National ...

The final weekend of winter will be on the stormy side with areas of snow, rain, wind and even a few thunderstorms.

An atmospheric river is a long band of water vapor that extends over the Pacific Ocean for thousands of miles and is hundreds of miles wide. The weather events have been known to bring major ...

The atmospheric river that hit Southern California this week created mudflows and shut down Pacific Coast Highway The extremes of a fire disaster followed by flood threats are indicative of the region ...

An atmospheric river is targeting the Pacific Northwest this weekend. It will deliver heavy rain and relatively mild air, and probably will be followed by a powerful low-pressure system expected ...

The storm expected to hit Southern California on Wednesday could wreak havoc in those same areas devastated by wildfires in January.

Extreme weather will affect many regions of the country this week. Here are the places that will be hardest hit.

The latest atmospheric river arrived Wednesday in the Bay Area with a forecast of strong, damaging winds, chances of ...

The mountains have a higher chance of rainfall, meaning an elevated chance of significant flooding or debris flows near ...

The bulk of the rainfall is expected in the Olympic Peninsula, north interior, Vancouver Island and British Columbia.