What is an atmospheric river? Meteorologist Derek Lee breaks down the weather phenomenon, which came to the forefront in 2021 ...

As an atmospheric river surged into the Pacific Northwest in late February 2025, it carried not just warm tropical moisture—but ...

An increase in cloud coverage and warmer temperatures this weekend is the direct cause of the atmospheric river that remains just west and north of the Pacific Northwest. British Columbia ...

The Northwest Avalanche Center (NWAC) in Seattle issued an Avalanche Warning from 6:30 p.m. Saturday to 6:30 p.m. Sunday for ...

During a previous atmospheric river event, cities in Washington reported record flooding, resulting in necessary evacuations and highway closures. Such incidents illustrate the severity of threats ...

The National Weather Service said the atmospheric river would sweep down from the Pacific Northwest into Southern California from Wednesday through Friday. Much of the rain will fall onto the ...

SEATTLE — Rain totals through Monday could exceed 1 inch in some areas of western Washington thanks to an atmospheric river centered ... the rain will stay north/northwest of Seattle, the ...

As Mother Nature delivers a massive storm filled with rain and wind, Mt. Baker is set to reopen Wednesday, March 26, 2025.

Incoming heavy rain from an atmospheric river-fueled storm that slammed into the West Coast early Wednesday is threatening ...

EVERETT — It’s that time of the year when the Pacific Northwest weather can’t quite seem to make up its mind.