Active Weather Alerts
River Flood Warning
Issued: 3:57 AM Dec. 9, 2025 – National Weather Service
...FLOOD WARNING IN EFFECT FROM LATE TONIGHT UNTIL FURTHER NOTICE... * WHAT...Major flooding is forecast. * WHERE...Snoqualmie River near Carnation. * WHEN...From late tonight until further notice. * IMPACTS...At 58.0 feet, the Snoqualmie River will cause major flooding from Fall City downstream through Carnation and Duvall. Deep and swift flood waters will inundate many farms...residential areas...and roads. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Snoqualmie River Basin. * ADDITIONAL DETAILS... - At 7:15 PM PST Monday the stage was 49.0 feet. - Flood stage is 54.0 feet. - Forecast...The river will rise above flood stage late tonight, peaking at 58.8 feet tomorrow afternoon. It will fall briefly fall below flood stage early Wednesday morning before going back up into major flood stage by Wednesday night. - Flood History...This crest compares to a previous crest of 58.9 feet on 11/23/1959. - http://www.weather.gov/safety/flood &&
Gale Warning
Issued: 3:39 AM Dec. 9, 2025 – National Weather Service
...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM PST TUESDAY... * WHAT...Southwest winds 20 to 30 kt gusting to 40 kt south of Seattle. Northwest winds 20 to 30 kt gusting to 40 kt north of Seattle. * WHERE...Puget Sound and Hood Canal. * WHEN...Until 2 AM PST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. &&
River Flood Warning
Issued: 2:16 AM Dec. 9, 2025 – National Weather Service
...FLOOD WARNING IN EFFECT FROM THIS EVENING UNTIL FURTHER NOTICE... * WHAT...Major flooding is forecast. * WHERE...Snoqualmie River near Snoqualmie Falls. * WHEN...From this evening until further notice. * IMPACTS...At 41,000.0 cfs, the Snoqualmie River will cause major flooding from the town of Snoqualmie downstream through Fall City...inundating most of the farm land in the flood plain...some residential areas...and many roads. Flood waters will be deep and swift in some areas. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Snoqualmie River Basin. This river level on the Snoqualmie corresponds roughly to a phase 4 flood in the King County flood system. * ADDITIONAL DETAILS... - At 4:30 PM PST Monday the flow was 6,900.0 cfs. - Flood flow is 20,000.0 cfs. - Forecast...The river will rise above flood stage this evening to 46,000 cfs late tonight. It will then fall below flood stage early tomorrow afternoon before again rising to around 40,000 cfs Wednesday afternoon. - Flood History...This crest compares to a previous crest of 44,000.0 cfs on 11/09/1989. - http://www.weather.gov/safety/flood &&
River Flood Warning
Issued: 2:16 AM Dec. 9, 2025 – National Weather Service
...FLOOD WARNING IN EFFECT FROM THIS EVENING TO TOMORROW EVENING... * WHAT...Moderate flooding is forecast. * WHERE...Tolt River above Carnation. * WHEN...From this evening to tomorrow evening. * IMPACTS...At 5,000.0 cfs, the Tolt River will flood Tolt River Rd NE and many driveways. Some homes in the San Souci area could be inaccessible due to deep and quick flood waters. This river level on the Tolt corresponds to a phase 3 flood in the King County flood system. * ADDITIONAL DETAILS... - At 4:15 PM PST Monday the flow was 1,120.0 cfs. - Flood flow is 5,000.0 cfs. - Forecast...The river will rise above flood stage late this evening to 7500 cfs late tonight. It will then fall below flood stage late tomorrow morning before rising above flood stage again early Wednesday morning to 7500 cfs Wednesday afternoon. - Flood History...This crest compares to a previous crest of 7,580.0 cfs on 11/04/1971. - http://www.weather.gov/safety/flood &&
Flood Watch
Issued: 1:33 AM Dec. 9, 2025 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest and west central Washington, including the following counties, in northwest Washington, Clallam, Grays Harbor, Island, Jefferson, Kitsap, Mason, San Juan, Skagit and Whatcom. In west central Washington, King, Lewis, Pierce, Snohomish and Thurston. * WHEN...Through Friday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - An atmospheric river will continue to impact the area through the beginning of the week and bring periods moderate to heavy rain to the region. Sharp rises are expected on area rivers, especially those flowing off the Olympics and Cascades. Urban and small stream flooding is possible for areas with poor drainage. Saturated soils will bring increased potential for landslides and debris flows on burn scars. - Http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. &&
Wind Advisory
Issued: 9:36 PM Dec. 8, 2025 – National Weather Service
...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING... * WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Portions of northwest and west central Washington. * WHEN...Until 10 PM PST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicles. Secure outdoor objects. &&
Special Weather Statement
Issued: 9:32 AM Dec. 8, 2025 – National Weather Service
...HEAVY RAINFALL MONDAY THROUGH WEDNESDAY WILL LEAD TO AN INCREASED THREAT OF LANDSLIDES IN WESTERN WASHINGTON... Rainfall of 1 to 4 inches over the past several days has increased antecedent soil moisture to high levels across western Washington. Heavy rainfall of 2 to 6 inches across the lowlands and 4 to 10 inches over the Olympics and Cascades is expected Monday morning through late Wednesday. This amount of rain will put extra pressure on soil instability, leading to an increased threat of landslides and debris flows, especially from recent burned areas. Areas most susceptible to landslides debris flows under these conditions are steep coastal bluffs, other steep hillsides or road cuts, and recent burned areas. A diminishing threat of landslides and debris flows will continue for several days after the rain ends. For more information about current conditions, visit www.weather.gov/seattle, select Hydrology, and then scroll down for the links to the landslide information pages. For more information on landslides, visit the website for the Washington State Department of Natural Resources landslide geologic hazards at: http://bit.ly/2mtA3wn
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