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

Snow Sunday afternoon in the First Hill area of Seattle, WA, part of multi-day Atmospheric River event (Video Credit: ...

Snow spotted early Saturday in Mukilteo, WA north of Seattle part of a multi-day Atmospheric River event.

In the northern Sierra Nevada, snow will fall in feet — not inches. And in the Northern California Coastal Range, a general 5 ...

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

As an atmospheric river brings snow to the Sierra and rain to the Valley and Foothills, travel across Northern California may be impacted.

Forecasters believe there's little risk that the rains expected next week will trigger debris flows and mudslides in Southern ...

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