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

The atmospheric river will begin to slide down the coast of California later Monday and especially Tuesday. Precipitation will wind down for most of Washington and Oregon on Sunday night ...

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

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

The storm brought heavy rain and high-elevation snowfall to Northern California over the weekend, and a similar one is ...

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

Investigators have recovered most of the airplane and helicopter from the Potomac River, but continued searching for objects ...

KOIN 6 Meteorologist Josh Cozart shares Portland's wintry mix, winter cold and sunshine, to an atmospheric river that's ...

A group of scientists from Southern California recently came to the Bay Area to send up a series of weather balloons to help ...

Seattle saw its first snow of the season this weekend as rounds of winter weather pelted Washington state, part of a multiday ...