Active Weather Alerts
River Flood Warning
Issued: 12:27 AM Dec. 10, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY EVENING... * WHAT...Major flooding is forecast. * WHERE...Tolt River above Carnation. * WHEN...Until Thursday evening. * IMPACTS...At 10,500.0 cfs, the Tolt River will cause severe flooding. Dangerously deep and quick flood waters will cover roads and driveways...with some homes flooded. The river will likely overtop some levees. Erosion could cause serious damage and channel changes may occur. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Tolt River Basin. This river level on the Tolt corresponds to a phase 4 flood in the King County flood system. * ADDITIONAL DETAILS... - At 2:15 PM PST Tuesday the flow was 1,490.0 cfs. - Flood flow is 5,000.0 cfs. - Forecast...The river is expected to rise above flood stage just after midnight tonight to a crest of 10,688.2 cfs tomorrow afternoon. It will then fall below flood stage late Thursday morning. - Flood History...This crest compares to a previous crest of 10,600.0 cfs on 03/04/1950. - http://www.weather.gov/safety/flood &&
River Flood Warning
Issued: 12:27 AM Dec. 10, 2025 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Green River near Auburn. * WHEN...Until further notice. * IMPACTS...At 12,000.0 cfs, the Green River will inundate low areas from the middle Green River valley downstream to Auburn...with water over several roads including SE Green Valley Rd and West Valley Rd. Levees from Auburn down through Tukwilla may exhibit seepage and may weaken due to saturation. A flow of 12000 cfs on the Green River corresponds to a phase 4 flood in the King County flood system. * ADDITIONAL DETAILS... - At 2:45 PM PST Tuesday the flow was 11,500.0 cfs. - Flood flow is 9,000.0 cfs. - Recent Activity...The maximum river flow in the 24 hours ending at 2:45 PM PST Tuesday was 11,500.0 cfs. - Forecast...The river is expected to rise to a crest of 12,072.1 cfs Thursday afternoon. - Flood History...This crest compares to a previous crest of 11,800.0 cfs on 11/25/1986. - http://www.weather.gov/safety/flood &&
Small Craft Advisory
Issued: 10:25 PM Dec. 9, 2025 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 10 PM PST WEDNESDAY... * WHAT...South winds 20 to 30 kt. * WHERE...Puget Sound and Hood Canal. * WHEN...From 8 PM this evening to 10 PM PST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...A few gusts to 35 kt will be possible at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. &&
Wind Advisory
Issued: 9:10 PM Dec. 9, 2025 – National Weather Service
...WIND ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO 10 PM PST WEDNESDAY... * WHAT...Southwest winds 20 to 30 mph with gusts up to 40 mph expected. * WHERE...Portions of northwest and west central Washington. * WHEN...From 8 PM this evening to 10 PM PST Wednesday. * 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. Secure outdoor objects. &&
River Flood Warning
Issued: 8:07 PM Dec. 9, 2025 – National Weather Service
...FLOOD WARNING IN EFFECT FROM THIS AFTERNOON UNTIL FURTHER NOTICE... * WHAT...Major flooding is forecast. * WHERE...White River at R Street Bridge. * WHEN...From this afternoon until further notice. * IMPACTS...At 12,000.0 cfs, Major river flooding will occur on the lower White River with dangerously fast flowing flood waters in many places in Auburn, Pacific, and Sumner. Many roads and structures will be inundated. Portions of the temporary flood protection barriers may overtop, potentially causing even more widespread flooding. * ADDITIONAL DETAILS... - At 10:45 AM PST Tuesday the flow was 7,290.0 cfs. - Flood flow is 7,500.0 cfs. - Forecast...The river is expected to rise above flood stage this afternoon and continue rising to a crest of 12,644.5 cfs Thursday afternoon. - Flood History...This crest compares to a previous crest of 8,080.0 cfs on 02/06/2020. - http://www.weather.gov/safety/flood &&
River Flood Warning
Issued: 7:51 PM Dec. 9, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL FRIDAY MORNING... * WHAT...Minor flooding is occurring and major flooding is forecast. * WHERE...Snoqualmie River near Snoqualmie Falls. * WHEN...Until Friday morning. * 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 11:15 AM PST Tuesday the flow was 28,300.0 cfs. - Flood flow is 20,000.0 cfs. - Recent Activity...The maximum river flow in the 24 hours ending at 11:15 AM PST Tuesday was 45,100.0 cfs. - Forecast...The river will fall below flood stage this afternoon to 13,251.5 cfs late this evening. It will then rise above flood stage late tonight to 52,850.8 cfs late tomorrow evening. It will fall below flood stage again late Thursday evening. - Flood History...This crest compares to a previous crest of 51,800.0 cfs on 12/03/1975. - http://www.weather.gov/safety/flood &&
River Flood Warning
Issued: 6:21 PM Dec. 9, 2025 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring and major flooding is forecast. * WHERE...Snoqualmie River near Carnation. * WHEN...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 9:15 AM PST Tuesday the stage was 55.6 feet. - Flood stage is 54.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:15 AM PST Tuesday was 55.6 feet. - Forecast...The river will rise to 58.4 feet late this afternoon. It will then fall late tomorrow morning. It will rise to 59.8 feet late Thursday morning. It will then fall again but remain above flood stage. - Flood History...This crest compares to a previous crest of 59.5 feet on 11/10/1990. - http://www.weather.gov/safety/flood &&
Flood Watch
Issued: 1:08 PM 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 much 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. &&
Special Weather Statement
Issued: 12:35 PM Dec. 9, 2025 – National Weather Service
...HEAVY RAINFALL THIS WEEK WILL LEAD TO AN INCREASED THREAT OF LANDSLIDES IN WESTERN WASHINGTON... Rainfall of up to 8 inches over the past several days has increased antecedent soil moisture to high levels across western Washington. Heavy rainfall of 1 to 5 inches across the lowlands and 4 to 10 inches over the Olympics and Cascades is expected through late Wednesday. Wet and unsettled conditions are also favored to continue through the rest of the week. 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. A mudslide has already been reported along I-90 Monday evening near North Bend, causing closures. More landslides are possible. 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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