Active AlertsSeattle, WA

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: 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 will lead to rises on area rivers with flooding possible. - http://www.weather.gov/safety/flood

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.