47°50'S / 122°7'Z / Výška 177 m / 15:24 20.03.2026, America/Los_Angeles (UTC-7)
Od: 20.03.2026, 05:17
Do: 20.03.2026, 17:00
* 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, Skagit and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Until 5 PM PDT this afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS... - An additional 1 to 1.5 inches of rain are expected over the North and Central Cascades today. - http://www.weather.gov/safety/flood
Snohomish
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.
NWS Seattle WA
20.03.2026, 05:17Od: 20.03.2026, 12:37
Do: 20.03.2026, 20:45
...The Flood Warning continues for the following rivers in Washington...
Snohomish River Near Monroe affecting Snohomish County.
.Rain continues, though is beginning to taper off in the Central Cascades.
* WHAT...Moderate flooding is occurring and major flooding is forecast.
* WHERE...Snohomish River near Monroe.
* WHEN...Until early Sunday morning.
* IMPACTS...At 17.0 feet, the Snohomish River will cause major flooding...inundating farm land...roads...and some residential areas. Levees will likely suffer damage. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Snohomish River Basin. A stage of 17 feet at this location corresponds to Phase 2 in the Snohomish County Flood Warning System.
* ADDITIONAL DETAILS... - At 12:15 PM PDT Friday the stage was 16.7 feet. - Flood stage is 15.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 12:15 PM PDT Friday was 16.7 feet. - Forecast...The river is expected to rise to a crest of 18.3 feet late this evening. It will then fall below flood stage early tomorrow afternoon. - Flood History...This crest compares to a previous crest of 18.0 feet on 02/16/1982. - http://www.weather.gov/safety/flood
Snohomish, WAMotorists should not attempt to drive around barricades or drive
cars through flooded areas.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Additional information is available at www.weather.gov.
The next statement will be issued by this evening at 845 PM PDT.NWS Seattle WA20.03.2026, 12:37
Od: 20.03.2026, 12:16
Do: 21.03.2026, 17:00
Rainfall amounts of 2 to 9 inches over the past 3 days has increased soil moisture to high levels across western Washington. This amount of rain that has been observed will continue to put extra pressure on soil instability, leading to an increased threat of landslides and debris flows, especially from recent burned areas.
Over the last couple days multiple slides have been reported across locations of 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 over the weekend 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
Snohomish,Shoreline / Lynnwood / South Everett AreaNWS Seattle WA20.03.2026, 12:16