Hazard Report Provided By forecast.weather.gov

Flood Watch
National Weather Service Seattle WA
427 PM PST Sun Dec 7 2025

.An atmospheric river moving into the region on Monday will increase
the threat of river flooding this week.

WAC009-027-029-031-033-035-041-045-053-055-057-061-067-073-081330-
/O.CON.KSEW.FA.A.0012.251208T1200Z-251213T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clallam-Grays Harbor-Island-Jefferson-King-Kitsap-Lewis-Mason-
Pierce-San Juan-Skagit-Snohomish-Thurston-Whatcom-
Including Bellingham, Langley, Lacey, Silverdale, Sedro-Woolley,
Anacortes, Marysville, Shelton, Mount Vernon, Bremerton, Friday
Harbor, Seattle, Aberdeen, Everett, Chehalis, Lynnwood, Tacoma,
Sequim, Freeland, Fords Prairie, Port Townsend, Tumwater,
Burlington, Olympia, Edmonds, and Hoquiam
427 PM PST Sun Dec 7 2025

...FLOOD WATCH REMAINS IN EFFECT FROM 4 AM PST MONDAY THROUGH FRIDAY
AFTERNOON...

* 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,
  Clallam, Grays Harbor, Island, Jefferson, Kitsap, Mason, San Juan,
  Skagit and Whatcom. In west central Washington, King, Lewis,
  Pierce, Snohomish and Thurston.

* WHEN...From 4 AM PST Monday through Friday afternoon.

* 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.

* ADDITIONAL DETAILS...
  - An atmospheric river moving into the region early this week
    will bring periods moderate to heavy rain to the region.
    Sharp rises will be possible on area rivers, especially those
    flowing off the Olympics and Cascades.

    Urban and small stream flooding is possible for areas with
    poor drainage.

    Saturated soils will bring increased potential for landslides
    and debris flows on burn scars.

  - 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.

&&

$$

Hazard Report Provided By forecast.weather.gov