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Flash Flood Watch
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
757 WGUS66 KSEW 211948 FFASEW URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Seattle WA 1148 AM PST Fri Feb 21 2025 WAC027-033-041-053-057-061-067-221215- /O.NEW.KSEW.FA.A.0004.250223T1800Z-250226T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Grays Harbor-King-Lewis-Pierce-Skagit-Snohomish-Thurston- Including the cities of Sedro-Woolley, Edmonds, Everett, Olympia, Tumwater, Seattle, Anacortes, Mount Vernon, Burlington, Hoquiam, Lynnwood, Marysville, Fords Prairie, Lacey, Tacoma, Aberdeen, and Chehalis 1148 AM PST Fri Feb 21 2025 ...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH LATE TUESDAY NIGHT... * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of northwest and west central Washington, including the following counties, in northwest Washington, Grays Harbor and Skagit. In west central Washington, King, Lewis, Pierce, Snohomish and Thurston. * WHEN...From Sunday morning through late Tuesday night. * 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. Area creeks and streams are running high and could flood with more heavy rain. Landslide risk will also increase through this period. * ADDITIONAL DETAILS... - A series of storms via an atmospheric river will produce periods of rain, heavy at times, over western Washington from Friday into Tuesday. The heaviest of the rain will be concentrated over the Olympics and Cascades, where rain totals through this period will range from 3 to 5 inches, with locally higher amounts possible. Snow levels will increase to above 7,000 feet Saturday evening. These conditions could result in flooding in a number of rivers. - 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. && $$ HPR