Seattle Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weather reports, maps & tropical weather conditions for the Seattle area. Seattle/Tacoma, WA Weather Forecast Office NWS Forecast Office Seattle/Tacoma, WA Weather.gov Seattle/Tacoma, WA Current Hazards The Weather Channel and weather.com provide a national and local weather forecast for cities, as well as weather radar, report and hurricane coverage 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 Weather forecast, conditions and interactive radar for Seattle and Washington state. Coverage from KING5 in Seattle, Washington. Seattle, WA Weather Forecast, with current conditions, wind, air quality, and what to expect for the next 3 days. 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. 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 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 .