Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

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Last Map Update: Thu, Nov 12, 2026 at 5:32:36 am PST

Watches, Warnings & Advisories

National Weather Service Seattle/Tacoma, WA

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Dense Fog Advisory

Air Quality Alert

Areas of Fog

Areas of fog will develop Wednesday Night and persist into Thursday morning. Locations include the Columbia Basin, Waterville Plateau, and much of Northeast Washington into the Idaho Panhandle including the Spokane and Coeur d'Alene areas. Use caution if traveling including using low beams when encountering fog, reduce speed, and increase following distance. The fog may become locally dense reducing visibility to a quarter mile or less.