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

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

A "bomb cyclone" riding a long atmospheric river toward the West Coast is expected to bring more than a foot of rain to parts ...

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

Many ski resorts will see 15-30 inches of snow or more. Moisture is on the models through the middle of next week.

A powerful storm clobbered Washington state on Wednesday, knocking out power to hundreds of thousands of people while ...

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

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

More than a foot of rain is forecast in Northern California and southwest Oregon, likely causing life-threatening flash ...

The atmospheric river is expected to unleash relentless rains. Parts of Northern California into southwestern Oregon may get ...

The West Coast’s rainy season has arrived in force, as an atmospheric river carrying moisture from the tropics joins a bomb ...

A new storm strengthening just off the Northwest coast could bring additional damage to the region following a historically ...