Seattle Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weather reports, maps & tropical weather conditions for the Seattle area. Weather forecast, conditions and interactive radar for Seattle and Washington state. Coverage from KING5 in Seattle, Washington. Be prepared with the most accurate 10-day forecast for Seattle, Washington with highs, lows, chance of precipitation from The Weather Channel and Weather.com Seattle, WA Weather Forecast, with current conditions, wind, air quality, and what to expect for the next 3 days. AccuWeather NOAA National Weather Service National Weather Service Areas of Hazardous Weather This Weekend A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More KOMO 4 TV provides news, sports, weather and local event coverage in the Seattle, Washington area including Bellevue, Redmond, Renton, Kent, Tacoma, Bremerton, SeaTac, Auburn, Mercer Island. Seattle, WA Areas of Hazardous Weather This Weekend A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More View Location Examples Your local forecast office is Seattle, WA Inclement Weather in the Pacific Northwest; Heavy Rain and Thunderstorms in Southern Texas A series of cold fronts will continue to bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this week. The Weather Channel and weather.com provide a national and local weather forecast for cities, as well as weather radar, report and hurricane coverage.