Watches, Warnings & Advisories



9 products issued by NWS for: West Seattle WA

Wind Advisory

URGENT - WEATHER MESSAGE
National Weather Service Seattle WA
206 PM PST Mon Dec 15 2025

WAZ001-310>324-326-329>333-160600-
/O.UPG.KSEW.HW.A.0002.251217T0300Z-251217T1800Z/
/O.NEW.KSEW.WI.Y.0023.251217T0000Z-251217T1800Z/
/O.CON.KSEW.WI.Y.0022.000000T0000Z-251216T0600Z/
San Juan County-Lowlands of Western Whatcom County-Lowlands of
Western Skagit and Northwestern Snohomish Counties-Downtown
Everett / Marysville Area-Shoreline / Lynnwood / South Everett
Area-Eastside-City of Seattle-Lowlands of Pierce and Southern
King Counties-Olympia and Southern Puget Sound-Lowlands of Lewis
and Southern Thurston Counties-Middle Chehalis River Valley-
Willapa and Black Hills-Southern Hood Canal-Northern Hood Canal-
Eastern Kitsap County-Port Townsend Area-Western Strait of Juan
de Fuca-Foothills of the Western and Southern Olympic Peninsula-
Northern Washington Coast-Grays Harbor County Coast-Lower
Chehalis River Valley-Island County-
Including Kirkland, Elma, Snohomish, Pe Ell, Port Ludlow,
Grisdale, Hoquiam, Holly, Marysville, Leland, Langley,
Clearwater, Lacey, Neah Bay, Olympia, Edmonds, Lake Stevens,
Sekiu, Quilcene, Richmond Highlands, Silverdale, Anacortes,
Sedro-Woolley, La Push, Clallam Bay, Bellingham, Mercer Island,
Brinnon, Seattle, Ozette, Chehalis, Aberdeen, Skokomish,
Quinault, Burlington, Freeland, Friday Harbor, Lynnwood, Kent,
Renton, Everett, Forks, Westport, Montesano, Rochester,
Quillayute, Port Townsend, Amanda Park, Bothell, Mount Vernon,
Tacoma, Seabeck, Redmond, Joyce, McCleary, Queets, Federal Way,
Bremerton, Kenmore, Kingsgate, Humptulips, Tumwater, Fords
Prairie, Ocean Shores, Grand Mound, Beaver, and Newport Hills
206 PM PST Mon Dec 15 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...
...WIND ADVISORY IN EFFECT FROM 4 PM TUESDAY TO 10 AM PST
WEDNESDAY...

* WHAT...For the first Wind Advisory, southwest winds 20 to 30 mph
  with gusts up to 45 mph. For the second Wind Advisory, southwest
  winds 20 to 30 mph with gusts up to 45 mph expected.

* WHERE...Portions of northwest and west central Washington.

* WHEN...For the first Wind Advisory, until 10 PM PST this evening.
  For the second Wind Advisory, from 4 PM Tuesday to 10 AM PST
  Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
  limbs could be blown down and a few power outages may result.

* ADDITIONAL DETAILS...Due to saturated grounds from previous heavy
  rain, expect more widespread impacts with these winds.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicles. Secure outdoor objects.

Secure outdoor objects.

&&

$$



Wind Advisory

URGENT - WEATHER MESSAGE
National Weather Service Seattle WA
206 PM PST Mon Dec 15 2025

WAZ001-310>324-326-329>333-160600-
/O.UPG.KSEW.HW.A.0002.251217T0300Z-251217T1800Z/
/O.NEW.KSEW.WI.Y.0023.251217T0000Z-251217T1800Z/
/O.CON.KSEW.WI.Y.0022.000000T0000Z-251216T0600Z/
San Juan County-Lowlands of Western Whatcom County-Lowlands of
Western Skagit and Northwestern Snohomish Counties-Downtown
Everett / Marysville Area-Shoreline / Lynnwood / South Everett
Area-Eastside-City of Seattle-Lowlands of Pierce and Southern
King Counties-Olympia and Southern Puget Sound-Lowlands of Lewis
and Southern Thurston Counties-Middle Chehalis River Valley-
Willapa and Black Hills-Southern Hood Canal-Northern Hood Canal-
Eastern Kitsap County-Port Townsend Area-Western Strait of Juan
de Fuca-Foothills of the Western and Southern Olympic Peninsula-
Northern Washington Coast-Grays Harbor County Coast-Lower
Chehalis River Valley-Island County-
Including Kirkland, Elma, Snohomish, Pe Ell, Port Ludlow,
Grisdale, Hoquiam, Holly, Marysville, Leland, Langley,
Clearwater, Lacey, Neah Bay, Olympia, Edmonds, Lake Stevens,
Sekiu, Quilcene, Richmond Highlands, Silverdale, Anacortes,
Sedro-Woolley, La Push, Clallam Bay, Bellingham, Mercer Island,
Brinnon, Seattle, Ozette, Chehalis, Aberdeen, Skokomish,
Quinault, Burlington, Freeland, Friday Harbor, Lynnwood, Kent,
Renton, Everett, Forks, Westport, Montesano, Rochester,
Quillayute, Port Townsend, Amanda Park, Bothell, Mount Vernon,
Tacoma, Seabeck, Redmond, Joyce, McCleary, Queets, Federal Way,
Bremerton, Kenmore, Kingsgate, Humptulips, Tumwater, Fords
Prairie, Ocean Shores, Grand Mound, Beaver, and Newport Hills
206 PM PST Mon Dec 15 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...
...WIND ADVISORY IN EFFECT FROM 4 PM TUESDAY TO 10 AM PST
WEDNESDAY...

* WHAT...For the first Wind Advisory, southwest winds 20 to 30 mph
  with gusts up to 45 mph. For the second Wind Advisory, southwest
  winds 20 to 30 mph with gusts up to 45 mph expected.

* WHERE...Portions of northwest and west central Washington.

* WHEN...For the first Wind Advisory, until 10 PM PST this evening.
  For the second Wind Advisory, from 4 PM Tuesday to 10 AM PST
  Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
  limbs could be blown down and a few power outages may result.

* ADDITIONAL DETAILS...Due to saturated grounds from previous heavy
  rain, expect more widespread impacts with these winds.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicles. Secure outdoor objects.

Secure outdoor objects.

&&

$$



Flood Warning

Flood Warning
National Weather Service Seattle WA
622 PM PST Mon Dec 15 2025

...The National Weather Service in Seattle WA has issued a Flood
Warning for the following rivers in Washington...

  White River Near Mud Mtn. Dam Outflow affecting Pierce and King
  Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Additional information is available at www.weather.gov.

The next statement will be issued by late tonight at 230 AM PST.

&&

WAC033-053-161030-
/O.NEW.KSEW.FL.W.0064.251216T0222Z-251216T2300Z/
/MMRW1.1.ER.251216T0040Z.000000T0000Z.251216T1359Z.UU/
622 PM PST Mon Dec 15 2025

...FLOOD WARNING IN EFFECT FROM THIS EVENING TO TOMORROW AFTERNOON...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...White River near Mud Mtn. Dam Outflow.

* WHEN...From this evening to tomorrow afternoon.

* IMPACTS...At 8,000.0 cfs, the White River will spill over its
  banks below Mud Mountain Dam producing high water that will
  encroach on roads and residences, particularly in the Red Creek
  area. 8000 cfs on the White River is within phase 3 flood in the
  King County flood system.

* ADDITIONAL DETAILS...
  - At 5:00 PM PST Monday the flow was 9,260.0 cfs.
  - Flood flow is 9,000.0 cfs.
  - Recent Activity...The maximum river flow in the 24 hours
    ending at 5:00 PM PST Monday was 10,230.0 cfs.
  - Forecast...The river is expected to fall below flood stage
    late tonight and continue falling to 8,499.9 cfs Thursday
    afternoon.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4709 12192 4722 12217 4716 12220 4720 12234
      4733 12224 4721 12191


$$

33




Flood Watch

Flood Watch
National Weather Service Seattle WA
536 PM PST Mon Dec 15 2025

WAC027-033-041-053-057-061-067-073-161200-
/O.CON.KSEW.FA.A.0013.000000T0000Z-251219T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Grays Harbor-King-Lewis-Pierce-Skagit-Snohomish-Thurston-Whatcom-
Including Seattle, Edmonds, Hoquiam, Bellingham, Mount Vernon,
Sedro-Woolley, Marysville, Lacey, Fords Prairie, Chehalis,
Tumwater, Lynnwood, Burlington, Tacoma, Olympia, Anacortes,
Aberdeen, and Everett
536 PM PST Mon Dec 15 2025

...FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY 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, Grays
  Harbor, Skagit and Whatcom. In west central Washington, King,
  Lewis, Pierce, Snohomish and Thurston.

* WHEN...Through Thursday afternoon.

* IMPACTS...Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.
  Creeks and streams may rise out of their banks. Flooding may occur
  in poor drainage and urban areas. Storm drains and ditches may
  become clogged with debris. Area creeks and streams are running
  high and could flood with more heavy rain.

* ADDITIONAL DETAILS...
  - A series of weather systems this week will bring another
    round of significant rainfall to western Washington through
    Wednesday. Preliminary liquid totals of 2 to 6 inches,
    locally higher in some spots, will cause additional sharp
    rises to area rivers.
    Urban and small stream flooding remains possible for areas
    with poor drainage.

    Very saturated soils will maintain increased risk for
    potential landslides and debris flows off of 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.

&&

$$

33




Flood Warning

Flood Statement
National Weather Service Seattle WA
455 PM PST Mon Dec 15 2025

...The Flood Warning continues for the following rivers in
Washington...

  Cedar River At Renton affecting King County.

  Green River Near Auburn affecting King County.

...The Flood Warning is extended for the following rivers in
Washington...

  Cedar River Near Landsburg affecting King County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.

Additional information is available at www.weather.gov.

The next statement will be issued by late tonight at 100 AM PST.

&&

WAC033-160900-
/O.EXT.KSEW.FL.W.0049.000000T0000Z-251217T0515Z/
/LNDW1.1.ER.251210T1525Z.251212T0000Z.251216T2015Z.NO/
455 PM PST Mon Dec 15 2025

...FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Cedar River near Landsburg.

* WHEN...Until late tomorrow evening.

* IMPACTS...At 5.7 feet, the Cedar River will cause flooding from
  Landsburg downstream through Maplewood. Swift waters will flood
  roads and some residential areas, especially in Maple Valley.
  Flooding threatens Beyers Road. A stage of 5.7 feet on the Cedar
  River corresponds roughly to a phase 4 flood in the King County
  flood system.

* ADDITIONAL DETAILS...
  - At 4:15 PM PST Monday the stage was 5.8 feet.
  - Flood stage is 5.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 4:15 PM PST Monday was 6.1 feet.
  - Forecast...The river is expected to fall below flood stage
    early tomorrow afternoon and continue falling to 5.0 feet
    Thursday afternoon.
  - Flood History...This crest compares to a previous crest of
    6.0 feet on 11/07/2006.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4735 12179 4733 12202 4738 12213 4747 12202
      4744 12195 4745 12182


$$



Flood Warning

Flood Statement
National Weather Service Seattle WA
455 PM PST Mon Dec 15 2025

...The Flood Warning continues for the following rivers in
Washington...

  Cedar River At Renton affecting King County.

  Green River Near Auburn affecting King County.

...The Flood Warning is extended for the following rivers in
Washington...

  Cedar River Near Landsburg affecting King County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.

Additional information is available at www.weather.gov.

The next statement will be issued by late tonight at 100 AM PST.

&&

WAC033-160900-
/O.CON.KSEW.FL.W.0039.000000T0000Z-000000T0000Z/
/AUBW1.1.ER.251209T1446Z.251213T1630Z.000000T0000Z.NO/
455 PM PST Mon Dec 15 2025

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Green River near Auburn.

* WHEN...Until further notice.

* IMPACTS...At 10,000.0 cfs, the Green River will flood low areas of
  the middle Green River valley with water over SE Green Valley Rd.
  Some flooding is possible at a few low spots along the banks of
  the Green River in Auburn, including near Issac Evans Park in
  lower Mill Creek basin between Auburn and Kent due to backwater. A
  flow of 9000 cfs feet on the Green River corresponds to a phase 3
  flood in the King County flood system.

* ADDITIONAL DETAILS...
  - At 3:45 PM PST Monday the flow was 10,100.0 cfs.
  - Flood flow is 9,000.0 cfs.
  - Recent Activity...The maximum river flow in the 24 hours
    ending at 3:45 PM PST Monday was 10,200.0 cfs.
  - Forecast...The river is expected to remain in minor flood
    stage rising to a crest of 9,657.1 cfs late Wednesday
    evening.
  - Flood History...This crest compares to a previous crest of
    10,100.0 cfs on 02/22/2012.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4724 12188 4723 12212 4723 12231 4753 12238
      4753 12208 4753 12192


$$

33




Flood Warning

Flood Statement
National Weather Service Seattle WA
455 PM PST Mon Dec 15 2025

...The Flood Warning continues for the following rivers in
Washington...

  Cedar River At Renton affecting King County.

  Green River Near Auburn affecting King County.

...The Flood Warning is extended for the following rivers in
Washington...

  Cedar River Near Landsburg affecting King County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.

Additional information is available at www.weather.gov.

The next statement will be issued by late tonight at 100 AM PST.

&&

WAC033-160900-
/O.EXT.KSEW.FL.W.0053.000000T0000Z-251219T0751Z/
/RNTW1.1.ER.251217T1413Z.000000T0000Z.251218T2251Z.NO/
455 PM PST Mon Dec 15 2025

...FLOOD WARNING NOW IN EFFECT UNTIL LATE THURSDAY EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Cedar River at Renton.

* WHEN...Until late Thursday evening.

* IMPACTS...At 13.0 feet, the Cedar River will cause minor flooding
  along the river in Renton.

* ADDITIONAL DETAILS...
  - At 4:15 PM PST Monday the stage was 13.7 feet.
  - Flood stage is 13.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 4:15 PM PST Monday was 14.3 feet.
  - Forecast...The river is expected to rise. It will then fall
    below flood stage early Thursday afternoon to 14.3 feet late
    tonight. Additional rises are possible thereafter.
  - Flood History...This crest compares to a previous crest of
    14.1 feet on 12/04/1975.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4736 12209 4743 12222 4750 12229 4756 12214
      4751 12210 4745 12196


$$



Flood Warning

Flood Statement
National Weather Service Seattle WA
449 PM PST Mon Dec 15 2025

...The Flood Warning continues for the following rivers in
Washington...

  White River At R Street Bridge affecting Pierce and King Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.

Additional information is available at www.weather.gov.

The next statement will be issued by late tonight at 100 AM PST.

&&

WAC033-053-160900-
/O.CON.KSEW.FL.W.0044.000000T0000Z-000000T0000Z/
/WRAW1.1.ER.251209T1916Z.251215T1715Z.000000T0000Z.UU/
449 PM PST Mon Dec 15 2025

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...White River at R Street Bridge.

* WHEN...Until further notice.

* ADDITIONAL DETAILS...
  - At 3:45 PM PST Monday the flow was 8,810.0 cfs.
  - Flood flow is 7,500.0 cfs.
  - Recent Activity...The maximum river flow in the 24 hours
    ending at 3:45 PM PST Monday was 12,400.0 cfs.
  - Forecast...The river is expected to rise to a crest of
    9,512.7 cfs late Wednesday evening.
  - Flood History...This crest compares to a previous crest of
    8,080.0 cfs on 02/06/2020.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4721 12214 4724 12219 4719 12223 4724 12230
      4732 12226 4732 12214


$$

33




Special Weather Statement

Special Weather Statement
National Weather Service Seattle WA
928 AM PST Mon Dec 15 2025

WAZ001-301>333-161100-
San Juan County-Cascades of Whatcom and Skagit Counties-
Cascades of Snohomish and Northern King Counties-
Cascades of Southern King County-
Cascades of Pierce and Lewis Counties-
Foothills and Valleys of the North Cascades-
Foothills and Valleys of Snohomish and Northern King Counties-
Foothills and Valleys of Central King County-
Foothills and Valleys of Pierce and Southern King Counties-
Foothills and Valleys of Thurston and Lewis Counties-
Lowlands of Western Whatcom County-
Lowlands of Western Skagit and Northwestern Snohomish Counties-
Downtown Everett / Marysville Area-
Shoreline / Lynnwood / South Everett Area-Eastside-City of Seattle-
Lowlands of Pierce and Southern King Counties-
Olympia and Southern Puget Sound-
Lowlands of Lewis and Southern Thurston Counties-
Middle Chehalis River Valley-Willapa and Black Hills-
Southern Hood Canal-Northern Hood Canal-Eastern Kitsap County-
Port Townsend Area-Eastern Strait of Juan de Fuca-
Western Strait of Juan de Fuca-Lake Crescent Area Including US 101-
Olympics-Foothills of the Western and Southern Olympic Peninsula-
Northern Washington Coast-Grays Harbor County Coast-
Lower Chehalis River Valley-Island County-
928 AM PST Mon Dec 15 2025

...HEAVY RAINFALL THIS WEEK WILL LEAD TO AN INCREASED THREAT OF
LANDSLIDES IN WESTERN WASHINGTON...

Rainfall from the past week has increased soil moisture to high
levels across western Washington. Additional rainfall of around 2-6
inches is expected early this week. This amount of rain will put
extra pressure on soil instability, leading to an increased threat of
landslides and debris flows, especially from recent burned areas.
This rain event could act as a trigger for new landslides.

Areas most susceptible to landslides debris flows under these
conditions are steep coastal bluffs, other steep hillsides or
road cuts, and recent burned areas. A diminishing threat of
landslides and debris flows will continue for several days after
the rain ends.

For more information about current conditions, visit
www.weather.gov/seattle, select Hydrology, and then scroll down
for the links to the landslide information pages.

For more information on landslides, visit the website for the
Washington State Department of Natural Resources landslide
geologic hazards at: http://bit.ly/2mtA3wn

$$

www.weather.gov/seattle