Severe Future Possible Flood Watch Flood Watch issued March 17 at 4:23PM PDT until March 20 at 5:00PM PDT by NWS Seattle WA Mar 18, 1:00 PM → Mar 20, 5:00 PM WHAT: Flooding caused by excessive rainfall continues to bepossible. WHERE: Portions of northwest and west central Washington,including the following counties, in northwest Washington, Skagitand Whatcom. In west central Washington, King and Snohomish. WHEN: From Wednesday afternoon 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 willlead to rises on area rivers with flooding possible.- http://www.weather.gov/safety/flood + Read More 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. Updated: Mar 18, 1:29 AM Source: NWS Alert