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

Forecasters said a final round of rain, snow and high winds were targeting the Pacific Northwest and Northern California ...

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

A high-end atmospheric river continued to pound Northern California on Friday on the tail end of a historic bomb cyclone.

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 ...

A bomb cyclone occurs when a storm's pressure drops quickly, which intensifies the storm and ramps up wind gusts. Atmospheric ...

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

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.

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

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

A “bomb cyclone” over the Pacific Ocean is expected to bring days of damaging winds, rainfall and blizzards to Northern ...