Alertes en vigueurShoreline, WA

Avertissement d'inondation

Émis à ven. 02:51 mars. 20
Publié par : National Weather Service
Action Recommandée
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 morning at 1100 AM PDT.
Détails complets  

Alerte des crues éclair

Émis à ven. 05:17 mars. 20
Publié par : National Weather Service
Description

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

Action Recommandée

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.

Bulletin d'inondation

Émis à ven. 02:33 mars. 20
Publié par : National Weather Service
Description

The Flood Warning is extended for the following rivers in Washington Snoqualmie River Near Carnation affecting King County. .Rain will continue today with 1 to 1.5 inches in the Central Cascades. The steady rain will come to an end tonight.
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 1:15 AM PDT Friday the stage was 56.0 feet. - Flood stage is 54.0 feet. - Recent ActivityThe maximum river stage in the 24 hours ending at 1:15 AM PDT Friday was 56.6 feet. - ForecastThe river is expected to rise to a crest of 57.4 feet late this afternoon. It will then fall below flood stage tomorrow afternoon. - http://www.weather.gov/safety/flood

Action Recommandée

Caution is urged when walking near riverbanks. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued by this morning at 1045 AM PDT.

Bulletin Météorologique Spécial

Émis à jeu. 12:11 mars. 19
Publié par : National Weather Service
Description

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

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