Active Weather Alerts
River Flood Warning
Issued: 6:40 PM Dec. 13, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW AFTERNOON... * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Cedar River near Landsburg. * WHEN...Until tomorrow afternoon. * IMPACTS...At 6.5 feet, the Cedar River will cause major flooding from Landsburg downstream through Maplewood. Deep and swift flood waters will inundate many roads and some residential areas, especially in Maple Valley. Flooding threatens SR-169. Flooding will occur all along the river including headwaters, tributaries, and other streams within and near the Cedar River Basin. A stage of 6.5 feet on the Cedar River corresponds to a phase 4 flood in the King County flood system. * ADDITIONAL DETAILS... - At 10:15 AM PST Saturday the stage was 7.1 feet. - Flood stage is 5.7 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:15 AM PST Saturday was 8.1 feet. - Forecast...The river is expected to fall below flood stage tomorrow morning and continue falling to 4.7 feet late Tuesday morning. - http://www.weather.gov/safety/flood &&
River Flood Warning
Issued: 6:40 PM Dec. 13, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY MONDAY MORNING... * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Cedar River at Renton. * WHEN...Until early Monday morning. * IMPACTS...At 14.5 feet, the Cedar River will flood areas of Renton including the Renton Airport. * ADDITIONAL DETAILS... - At 10:15 AM PST Saturday the stage was 15.2 feet. - Flood stage is 13.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:15 AM PST Saturday was 16.3 feet. - Forecast...The river is expected to fall below flood stage tomorrow evening and continue falling to 12.5 feet late Tuesday morning. - http://www.weather.gov/safety/flood &&
River Flood Warning
Issued: 6:40 PM Dec. 13, 2025 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Moderate flooding is occurring and minor 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 seeapage 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 9:45 AM PST Saturday the flow was 12,700.0 cfs. - Flood flow is 9,000.0 cfs. - Recent Activity...The maximum river flow in the 24 hours ending at 9:45 AM PST Saturday was 12,800.0 cfs. - Forecast...The river is expected to fall to 11,000.0 cfs late Tuesday morning. - Flood History...This crest compares to a previous crest of 12,400.0 cfs on 02/08/1996. - http://www.weather.gov/safety/flood &&
River Flood Warning
Issued: 5:39 PM Dec. 13, 2025 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...White River near Mud Mtn. Dam Outflow. * WHEN...Until further notice. * IMPACTS...At 10,000.0 cfs, the White River will flood areas above and below Mud Mountain Dam downstream to near Auburn. Deep and swift flood waters will inundate roads and surround and cut off access to some homes in the Red Creek area. Flood damages occur at the fish hatchery near the City of Enumclaw. 10000 cfs on the White river corresponds to a phase 4 flood in the King County flood system. * ADDITIONAL DETAILS... - At 9:00 AM PST Saturday the flow was 10,050.0 cfs. - Flood flow is 9,000.0 cfs. - Recent Activity...The maximum river flow in the 24 hours ending at 9:00 AM PST Saturday was 10,050.0 cfs. - Forecast...The river is expected to fall to 10,000.0 cfs early Tuesday morning. - http://www.weather.gov/safety/flood &&
River Flood Warning
Issued: 5:39 PM Dec. 13, 2025 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...White River at R Street Bridge. * WHEN...Until further notice. * IMPACTS...At 10,000.0 cfs, River flooding may occur upstream of the A Street Bridge in the City of Auburn. River levels will likely be up against the temporary flood protection barriers, with flooding likely at Government Canal and Butte Avenue in the City of Pacific and downstream of the Stewart Street Bridge in the City of Sumner. * ADDITIONAL DETAILS... - At 8:45 AM PST Saturday the flow was 9,100.0 cfs. - Flood flow is 7,500.0 cfs. - Recent Activity...The maximum river flow in the 24 hours ending at 8:45 AM PST Saturday was 10,200.0 cfs. - Forecast...The river is expected to rise to a crest of 10,180.0 cfs late this evening. It will then rise to 10,240.0 cfs early Tuesday morning. Additional rises are possible thereafter. - http://www.weather.gov/safety/flood &&
Special Weather Statement
Issued: 4:13 PM Dec. 13, 2025 – National Weather Service
...HEAVY RAINFALL THIS WEEK HAS LED TO AN INCREASED THREAT OF LANDSLIDES IN WESTERN WASHINGTON... Rainfall of 2 to 12 inches over the past several days, with locally higher amounts to 17 inches, has increased soil moisture to very high levels across western Washington. 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. Numerous landslides have already been reported in the western Cascades in western Washington. 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
River Flood Warning
Issued: 4:02 PM Dec. 13, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL THIS EVENING... * WHAT...Minor flooding is occurring. * WHERE...Snoqualmie River near Carnation. * WHEN...Until this evening. * IMPACTS...At 54.0 feet, the Snoqualmie River will flood much of the farm land and several roads from Fall City downstream through Carnation and Duvall. * ADDITIONAL DETAILS... - At 6:15 AM PST Saturday the stage was 54.2 feet. - Flood stage is 54.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 6:15 AM PST Saturday was 56.5 feet. - Forecast...The river will fall below flood stage this morning to 49.0 feet late tomorrow morning. It will then rise to 49.7 feet tomorrow afternoon. It will fall to 49.3 feet early Monday morning then rise again. - Flood History...This crest compares to a previous crest of 54.2 feet on 01/15/1999. - http://www.weather.gov/safety/flood &&
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