An atmospheric river is slamming portions of California, with multiple inches of rain expected to drench the area until the ...

A pineapple express is a type of strong atmospheric river that carries moisture towards the western U.S. causing the risk of ...

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

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

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, ...

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

Millions of people from the Midwest to the Northeast and New England are bracing for potentially crippling impacts from a ...

Places like California, Oregon, Washington, Idaho, Utah and Nevada are (somewhat) used to this sort of phenomenon. You can ...

Rain fell across northern California on Saturday and could continue for days with an atmospheric river hanging over the ...