Heavy precipitation is falling mostly in mountain areas. A flood watch in also in effect for the coast of central California, ...

A prolonged atmospheric river will continue to drive moisture into the Pacific Northwest and northern California. Rain, snow ...

A stormy pattern is returning to Northern California and the Pacific Northwest just in time for the weekend.

A pineapple express is a type of strong atmospheric river that carries moisture toward the western U.S., bringing the risk of ...

A prolonged atmospheric river event is set to continue delivering moderate to heavy rain across the Pacific Northwest ...

Following a brief lull in the stormy pattern, California residents are on track to be doused by another atmospheric river, AccuWeather meteorologists warn. Through early this week, the drier stretch ...

Call it an atmospheric river, a Pineapple Express or just weather, but some parts of California and the U.S. Northwest are being slammed by up to foot of rain before the storm runs out of moisture ...

Heavy rain and snow will hit Northern California throughout most of this week as an atmospheric river moves through.

The wet weather fueled by an atmospheric river represents an about-face after a dry January helped ignite fires that ...

An atmospheric river is poised to hammer Northern California and the Pacific Northwest with heavy rain and snow starting late this week. Flash flooding will be a concern as heavy rain persists from ...

A persistent trough of low pressure has parked itself along the Pacific Northwest. As it spins counterclockwise it is pumping ...

An atmospheric phenomenon ... rains and snowfall to California and the Northwest this week. What is a Pineapple Express? It's a type of atmospheric river that forms a long, narrow tract in ...