December 10, 2025 4:07 PM

Public Safety Alert Regarding Flooding

Current messaging and Alerts. Update: Public Safety Alert Regarding Flooding Time: 4:08 p.m. The Stillaguamish River is expected to reach 23.75 ft at 10 PM tonight (Major flooding = 19 ft; Record = 21.3 ft according to NOAA).

Expect Detours: Anticipate detours near flood-prone areas.
Follow posted signage and allow extra travel time.
NEVER drive through standing water.
When road is flooded turn around!
To view flood levels, visit: https://water.noaa.gov/gauges/arlw1?
For up-to-date information related to Snohomish County Flooding, visit: https://bit.ly/snocoflooding
has context menu