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

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

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

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

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

A historically strong storm system with the strength of a hurricane whipped damaging winds through the Pacific Northwest ...

The storm, driven by the season’s first major atmospheric river, inundated the region, killing at least two people and ...

An atmospheric river is a narrow band of wind that carries immense plumes of moisture, spanning hundreds or even thousands of ...

The atmospheric river impacting northern CA and southwestern OR could bring up to 5 feet of snow in the mountains and up to ...

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

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

The Northwest is bracing for a strong storm system to move in this week, fueled by an atmospheric river​ and bomb cyclone.