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 ...

A weather system fueled by a "Pineapple Express" originating near Hawaii will unleash torrential rain across Northern ...

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

A much wetter stretch is ahead from California to Washington as multiple systems crash into the Pacific Coast. Here’s how ...

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, ...

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 ...