The atmospheric river taking aim at the Pacific Northwest will ... D.C. metro area woke up to a surprising light snowfall ...

"The average atmospheric river carries an amount of water vapor roughly equivalent to the average flow of water at the mouth ...

A developing storm system forecast to swing off the Oregon and Washington coastline on Friday will add to the region's ...

Severe rains, winds and snow are slated to hit parts of the region after it was hit by a bomb cyclone earlier in the week.

Northern California and the Pacific Northwest are bracing for what is expected to be the strongest storm of the season so far, with heavy rain and winds set to pummel the region and potentially cause ...

The weather will "produce an additional 6-12 inches of rainfall over regions with already saturated terrain," the National ...

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

While one atmospheric river is still pumping rain toward California, another storm is waiting in the wings.

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

An atmospheric river hit Northern California ... atmospheric river - a large plume of moisture - that California and the Pacific Northwest has seen this season overwhelmed the region.

The storms pushing off the Pacific are the result of an atmospheric river, a corridor of ... to the highlands across the Pacific Northwest and northern California, according to the National ...

SEATTLE (AP) — Northern California and the ... through Friday as the strongest atmospheric river — long plumes of moisture stretching far over the Pacific Ocean — that California and the ...