Atmospheric rivers are massive, narrow sections of the atmosphere that can help offset the melting of the Greenland Ice Sheet ...

In an online briefing, the weather service said Whatcom County could see thunderstorms with lightning, wind and hail — and an outside chance of a tornado — on Wednesday.

As rivers rage and roads close, discover the urgent warnings from local authorities about the dangers lurking in the state's ...

An atmospheric river is over western Washington this morning, with pockets of rain and some gusty weather, but tomorrow, ...

Avalanche conditions could be deadly and destructive, forecasters say. They have warned outdoors enthusiasts of what to look ...

Starting early Sunday morning, widespread showers develop into Eastern Washington and North Idaho. Some areas may see some ...

WASHINGTON (AP) — As extreme weather events have hit ... In the 1860s, California had to move its capital out of Sacramento because of an atmospheric river flooding. These events aren’t just a ...

(To compare the amount of water transported by an atmospheric river to the flow of an actual river ... the strong winter storms that battered the U.S. West Coast from western Washington to southern ...

WASHINGTON (AP ... California had to move its capital out of Sacramento because of an atmospheric river flooding. These events aren’t just a California thing. They actually happen all ...

WASHINGTON — As extreme weather events ... California had to move its capital out of Sacramento because of an atmospheric river flooding. These events aren't just a California thing.