Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

A powerful winter storm is blasting the Northwest with heavy snow and fierce winds, as residents are warned to stay off the roads.

Back-to-back atmospheric river storms are set to hit Los Angeles County this week — giving the region much-needed moisture ...

Low pressure north, stalled front south. Willamette Valley remains dry, but a few snow showers possible throughout the week ...

It's not only a California soaking, but also lowland snowfall for the Pacific Northwest. Here's our latest forecast.

A long-duration atmospheric river is set to bring moderate to heavy rain in northern and central parts of California, but ...

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

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

Snow flurries fall in Seatac in Washington on Interstate 5 as Atmospheric River moves through (Video Credit: @wsdot_traffic).

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

The West Coast is in the middle of a long-lasting and potent atmospheric river event, which will bring days of heavy rain and ...