Weather Alerts for Seattle, Washington - The Weather Channel | Weather.com
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Weather Alerts-

High Severity Alert

River Flood Warning

Until Sun 1:25 am PDT

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1 of 3

Action Recommended

Avoid the subject event as per the instructions

Issued By

Seattle/Tacoma - WA, US, National Weather Service

Affected Area

Snoqualmie River near Carnation

Description

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY SUNDAY MORNING... WHAT...Moderate flooding is occurring and moderate flooding is forecast. WHERE...Snoqualmie River near Carnation. WHEN...Until early Sunday morning. IMPACTS...At 56.0 feet, the Snoqualmie River will cause widespread flooding from Fall City downstream through Carnation and Duvall... inundating much of the farm land and numerous roads. ADDITIONAL DETAILS... - At 9:15 AM PDT Thursday the stage was 56.7 feet. - Flood stage is 54.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:15 AM PDT Thursday was 56.7 feet. - Forecast...The river will fall below flood stage briefly late this evening. It will then rise above flood stage tomorrow afternoon to near 55.7 feet early Saturday morning. It will fall below flood stage again early Saturday afternoon. - http://www.weather.gov/safety/flood

More Information

...The Flood Warning continues for the following rivers in Washington... Snoqualmie River Near Carnation affecting King County. ...The Flood Warning is cancelled for the following rivers in Washington... Tolt River Above Carnation affecting King County. Snoqualmie River Near Snoqualmie Falls affecting King County. .Rain will continue today and will increase overnight with 2 to 3 inches expected. The Tolt and Upper Snoqualmie have fallen below flood stage and will continue below flood stage through today. Rises near flood stage are expected tomorrow. PRECAUTIONARY/PREPAREDNESS ACTIONS... Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. 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 afternoon at 1215 PM PDT.
Moderate Severity Alert

Special Weather Statement

Until Fri 12:15 pm PDT

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2 of 3

Action Recommended

Avoid the subject event as per the instructions

Issued By

Seattle/Tacoma - WA, US, National Weather Service

Affected Area

City of Seattle

Description

...HEAVY RAINFALL THURSDAY THROUGH FRIDAY WILL LEAD TO AN INCREASED THREAT OF LANDSLIDES IN WESTERN WASHINGTON... Rainfall of 2 to 7 inches over the past 3 days has increased soil moisture to high levels across western Washington. Heavy rainfall of 0.75 up to 4 inches is expected over the next 30 hours. 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. Over the last couple days at least one landslide has been reported in King County. 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
Moderate Severity Alert

Flood Watch

Until Fri 5:00 pm PDT

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3 of 3

Action Recommended

Avoid the subject event as per the instructions

Issued By

Seattle/Tacoma - WA, US, National Weather Service

Affected Area

Portions of northwest and west central Washington, including the following counties, in northwest Washington, Skagit and Whatcom. In west central Washington, King and Snohomish

Description

...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, Skagit and Whatcom. In west central Washington, King and Snohomish. WHEN...Through Friday afternoon. IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. ADDITIONAL DETAILS... - High snow levels, heavy rainfall, and snowmelt runoff will lead to continued rises on area rivers with additional flooding possible at times this week. - 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.
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