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Home Return to list Areal Flood Watch 0009 Issued by the Seattle Forecast Office
Action: Time and Area Extended Issued At: 2026-03-16 15:21:51
200
WGUS66 KSEW 162021
FFASEW
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Seattle WA
121 PM PDT Mon Mar 16 2026
WAC033-057-061-073-171200-
/O.EXB.KSEW.FA.A.0009.260318T2000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Sedro-Woolley, Everett, Bellingham, Seattle, Anacortes,
Edmonds, Mount Vernon, Burlington, Marysville, and Lynnwood
121 PM PDT Mon Mar 16 2026
...FLOOD WATCH IN EFFECT FROM WEDNESDAY AFTERNOON 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, 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 the rivers with flooding possible.
- 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.
&&
$$
WAC045-171200-
/O.EXT.KSEW.FA.A.0009.260318T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
121 PM PDT Mon Mar 16 2026
...FLOOD WATCH NOW IN EFFECT FROM TUESDAY AFTERNOON THROUGH FRIDAY
AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...From Tuesday afternoon through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall and snowmelt runoff will
lead to rises on the Skokomish River with flooding possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
33
Action: Time Extended Issued At: 2026-03-16 15:21:51
200
WGUS66 KSEW 162021
FFASEW
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Seattle WA
121 PM PDT Mon Mar 16 2026
WAC033-057-061-073-171200-
/O.EXB.KSEW.FA.A.0009.260318T2000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Sedro-Woolley, Everett, Bellingham, Seattle, Anacortes,
Edmonds, Mount Vernon, Burlington, Marysville, and Lynnwood
121 PM PDT Mon Mar 16 2026
...FLOOD WATCH IN EFFECT FROM WEDNESDAY AFTERNOON 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, 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 the rivers with flooding possible.
- 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.
&&
$$
WAC045-171200-
/O.EXT.KSEW.FA.A.0009.260318T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
121 PM PDT Mon Mar 16 2026
...FLOOD WATCH NOW IN EFFECT FROM TUESDAY AFTERNOON THROUGH FRIDAY
AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...From Tuesday afternoon through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall and snowmelt runoff will
lead to rises on the Skokomish River with flooding possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
33
Action: Continued Issued At: 2026-03-17 06:41:39
151
WGUS66 KSEW 171141
FFASEW
Flood Watch
National Weather Service Seattle WA
441 AM PDT Tue Mar 17 2026
WAC045-180000-
/O.CON.KSEW.FA.A.0009.260318T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
441 AM PDT Tue Mar 17 2026
...FLOOD WATCH REMAINS IN EFFECT FROM THIS AFTERNOON THROUGH FRIDAY
AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...From this 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 the Skokomish River with flooding possible.
- 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.
&&
$$
WAC033-057-061-073-180000-
/O.CON.KSEW.FA.A.0009.260318T2000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Bellingham, Everett, Edmonds, Seattle, Burlington,
Marysville, Sedro-Woolley, Mount Vernon, Lynnwood, and Anacortes
441 AM PDT Tue Mar 17 2026
...FLOOD WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...From Wednesday afternoon through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall and snowmelt runoff will
lead to rises on the rivers with flooding possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
44
Action: Continued Issued At: 2026-03-17 06:41:39
151
WGUS66 KSEW 171141
FFASEW
Flood Watch
National Weather Service Seattle WA
441 AM PDT Tue Mar 17 2026
WAC045-180000-
/O.CON.KSEW.FA.A.0009.260318T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
441 AM PDT Tue Mar 17 2026
...FLOOD WATCH REMAINS IN EFFECT FROM THIS AFTERNOON THROUGH FRIDAY
AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...From this 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 the Skokomish River with flooding possible.
- 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.
&&
$$
WAC033-057-061-073-180000-
/O.CON.KSEW.FA.A.0009.260318T2000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Bellingham, Everett, Edmonds, Seattle, Burlington,
Marysville, Sedro-Woolley, Mount Vernon, Lynnwood, and Anacortes
441 AM PDT Tue Mar 17 2026
...FLOOD WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...From Wednesday afternoon through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall and snowmelt runoff will
lead to rises on the rivers with flooding possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
44
Action: Continued Issued At: 2026-03-17 18:23:54
288
WGUS66 KSEW 172323
FFASEW
Flood Watch
National Weather Service Seattle WA
423 PM PDT Tue Mar 17 2026
WAC045-181400-
/O.CON.KSEW.FA.A.0009.260318T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
423 PM PDT Tue Mar 17 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...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 the Skokomish River with flooding possible.
- 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.
&&
$$
WAC033-057-061-073-181400-
/O.CON.KSEW.FA.A.0009.260318T2000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Lynnwood, Everett, Seattle, Sedro-Woolley, Burlington,
Bellingham, Mount Vernon, Edmonds, Marysville, and Anacortes
423 PM PDT Tue Mar 17 2026
...FLOOD WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...From Wednesday afternoon through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall, and snowmelt runoff will
lead to rises on area rivers with flooding possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
15
Action: Continued Issued At: 2026-03-17 18:23:54
288
WGUS66 KSEW 172323
FFASEW
Flood Watch
National Weather Service Seattle WA
423 PM PDT Tue Mar 17 2026
WAC045-181400-
/O.CON.KSEW.FA.A.0009.260318T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
423 PM PDT Tue Mar 17 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...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 the Skokomish River with flooding possible.
- 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.
&&
$$
WAC033-057-061-073-181400-
/O.CON.KSEW.FA.A.0009.260318T2000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Lynnwood, Everett, Seattle, Sedro-Woolley, Burlington,
Bellingham, Mount Vernon, Edmonds, Marysville, and Anacortes
423 PM PDT Tue Mar 17 2026
...FLOOD WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...From Wednesday afternoon through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall, and snowmelt runoff will
lead to rises on area rivers with flooding possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
15
Action: Continued Issued At: 2026-03-18 08:08:42
187
WGUS66 KSEW 181308
FFASEW
Flood Watch
National Weather Service Seattle WA
608 AM PDT Wed Mar 18 2026
WAC045-190100-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
608 AM PDT Wed Mar 18 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...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 the Skokomish River with flooding possible.
- 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.
&&
$$
WAC033-057-061-073-190100-
/O.CON.KSEW.FA.A.0009.260318T2000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Anacortes, Edmonds, Mount Vernon, Seattle, Burlington,
Everett, Bellingham, Marysville, Sedro-Woolley, and Lynnwood
608 AM PDT Wed Mar 18 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...From 1 PM PDT this afternoon through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall, and snowmelt runoff will
lead to rises on area rivers with flooding possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
44
Action: Continued Issued At: 2026-03-18 08:08:42
187
WGUS66 KSEW 181308
FFASEW
Flood Watch
National Weather Service Seattle WA
608 AM PDT Wed Mar 18 2026
WAC045-190100-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
608 AM PDT Wed Mar 18 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...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 the Skokomish River with flooding possible.
- 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.
&&
$$
WAC033-057-061-073-190100-
/O.CON.KSEW.FA.A.0009.260318T2000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Anacortes, Edmonds, Mount Vernon, Seattle, Burlington,
Everett, Bellingham, Marysville, Sedro-Woolley, and Lynnwood
608 AM PDT Wed Mar 18 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...From 1 PM PDT this afternoon through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall, and snowmelt runoff will
lead to rises on area rivers with flooding possible.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
44
Action: Continued Issued At: 2026-03-18 17:54:58
548
WGUS66 KSEW 182254
FFASEW
Flood Watch
National Weather Service Seattle WA
354 PM PDT Wed Mar 18 2026
WAC045-191200-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
354 PM PDT Wed Mar 18 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...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 the Skokomish River with flooding possible.
- 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.
&&
$$
WAC033-057-061-073-191200-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Mount Vernon, Marysville, Lynnwood, Bellingham,
Seattle, Anacortes, Burlington, Edmonds, Everett, and
Sedro-Woolley
354 PM PDT Wed Mar 18 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall, and snowmelt runoff will
lead to continued rises on area rivers with additional
flooding possible at times this week.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JD
Action: Continued Issued At: 2026-03-18 17:54:58
548
WGUS66 KSEW 182254
FFASEW
Flood Watch
National Weather Service Seattle WA
354 PM PDT Wed Mar 18 2026
WAC045-191200-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
354 PM PDT Wed Mar 18 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...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 the Skokomish River with flooding possible.
- 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.
&&
$$
WAC033-057-061-073-191200-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Mount Vernon, Marysville, Lynnwood, Bellingham,
Seattle, Anacortes, Burlington, Edmonds, Everett, and
Sedro-Woolley
354 PM PDT Wed Mar 18 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall, and snowmelt runoff will
lead to continued rises on area rivers with additional
flooding possible at times this week.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JD
Action: Continued Issued At: 2026-03-19 05:31:37
470
WGUS66 KSEW 191031
FFASEW
Flood Watch
National Weather Service Seattle WA
331 AM PDT Thu Mar 19 2026
WAC045-200000-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
331 AM PDT Thu Mar 19 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...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 the Skokomish River with flooding possible.
- 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.
&&
$$
WAC033-057-061-073-200000-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Marysville, Edmonds, Seattle, Lynnwood, Bellingham,
Sedro-Woolley, Everett, Mount Vernon, Burlington, and Anacortes
331 AM PDT Thu Mar 19 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall, and snowmelt runoff will
lead to continued rises on area rivers with additional
flooding possible at times this week.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
44
Action: Continued Issued At: 2026-03-19 05:31:37
470
WGUS66 KSEW 191031
FFASEW
Flood Watch
National Weather Service Seattle WA
331 AM PDT Thu Mar 19 2026
WAC045-200000-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
331 AM PDT Thu Mar 19 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...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 the Skokomish River with flooding possible.
- 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.
&&
$$
WAC033-057-061-073-200000-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Marysville, Edmonds, Seattle, Lynnwood, Bellingham,
Sedro-Woolley, Everett, Mount Vernon, Burlington, and Anacortes
331 AM PDT Thu Mar 19 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- High snow levels, heavy rainfall, and snowmelt runoff will
lead to continued rises on area rivers with additional
flooding possible at times this week.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
44
Action: Continued Issued At: 2026-03-19 18:32:30
369
WGUS66 KSEW 192332
FFASEW
Flood Watch
National Weather Service Seattle WA
432 PM PDT Thu Mar 19 2026
WAC045-201245-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
432 PM PDT Thu Mar 19 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...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 the Skokomish River with flooding possible
on Friday.
- 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.
&&
$$
WAC033-057-061-073-201245-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Mount Vernon, Anacortes, Sedro-Woolley, Lynnwood,
Marysville, Burlington, Edmonds, Everett, Bellingham, and Seattle
432 PM PDT Thu Mar 19 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- An additional 2 to 4 inches of rain are expected over the
North and Central Cascades through Friday. Rainfall rates in
the mountains will peak into Friday. This will create a
double (or even triple) crest scenario on Friday, pushing
some rivers back above flood stage. The Snoqualmie and
Snohomish Rivers will likely remain above flood stage. The
rivers most likely to go back above flood stage Friday are
the Skykomish and Tolt Rivers. New rivers likely to exceed
flood stage are the Stillaguamish and Skagit Rivers, with the
latest forecast showing the Skagit River to rise into
Moderate Flood stage and just below Major Flood stage.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JD
Action: Continued Issued At: 2026-03-19 18:32:30
369
WGUS66 KSEW 192332
FFASEW
Flood Watch
National Weather Service Seattle WA
432 PM PDT Thu Mar 19 2026
WAC045-201245-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
432 PM PDT Thu Mar 19 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...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 the Skokomish River with flooding possible
on Friday.
- 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.
&&
$$
WAC033-057-061-073-201245-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Mount Vernon, Anacortes, Sedro-Woolley, Lynnwood,
Marysville, Burlington, Edmonds, Everett, Bellingham, and Seattle
432 PM PDT Thu Mar 19 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Through Friday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- An additional 2 to 4 inches of rain are expected over the
North and Central Cascades through Friday. Rainfall rates in
the mountains will peak into Friday. This will create a
double (or even triple) crest scenario on Friday, pushing
some rivers back above flood stage. The Snoqualmie and
Snohomish Rivers will likely remain above flood stage. The
rivers most likely to go back above flood stage Friday are
the Skykomish and Tolt Rivers. New rivers likely to exceed
flood stage are the Stillaguamish and Skagit Rivers, with the
latest forecast showing the Skagit River to rise into
Moderate Flood stage and just below Major Flood stage.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JD
Action: Continued Issued At: 2026-03-20 07:18:10
634
WGUS66 KSEW 201217
FFASEW
Flood Watch
National Weather Service Seattle WA
517 AM PDT Fri Mar 20 2026
WAC045-210000-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
517 AM PDT Fri Mar 20 2026
...FLOOD WATCH REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...Until 5 PM PDT this 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 the Skokomish River with flooding possible
today.
- 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.
&&
$$
WAC033-057-061-073-210000-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Bellingham, Edmonds, Lynnwood, Sedro-Woolley, Seattle,
Marysville, Everett, Anacortes, Burlington, and Mount Vernon
517 AM PDT Fri Mar 20 2026
...FLOOD WATCH REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Until 5 PM PDT this afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- An additional 1 to 1.5 inches of rain are expected over the
North and Central Cascades today.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
44
Action: Continued Issued At: 2026-03-20 07:18:10
634
WGUS66 KSEW 201217
FFASEW
Flood Watch
National Weather Service Seattle WA
517 AM PDT Fri Mar 20 2026
WAC045-210000-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
517 AM PDT Fri Mar 20 2026
...FLOOD WATCH REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...Until 5 PM PDT this 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 the Skokomish River with flooding possible
today.
- 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.
&&
$$
WAC033-057-061-073-210000-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Bellingham, Edmonds, Lynnwood, Sedro-Woolley, Seattle,
Marysville, Everett, Anacortes, Burlington, and Mount Vernon
517 AM PDT Fri Mar 20 2026
...FLOOD WATCH REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Until 5 PM PDT this afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- An additional 1 to 1.5 inches of rain are expected over the
North and Central Cascades today.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
44
Action: Continued Issued At: 2026-03-20 18:13:01
550
WGUS66 KSEW 202312
FFASEW
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Seattle WA
412 PM PDT Fri Mar 20 2026
WAC033-057-061-073-211215-
/O.EXT.KSEW.FA.A.0009.000000T0000Z-260322T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Burlington, Lynnwood, Seattle, Mount Vernon,
Sedro-Woolley, Bellingham, Everett, Marysville, Anacortes, and
Edmonds
412 PM PDT Fri Mar 20 2026
...FLOOD WATCH NOW IN EFFECT THROUGH SATURDAY AFTERNOON...
* WHAT...Area rivers will still be rising into Saturday, with
multiple cresting into Sunday. The rain has largely ended for the
area.
* 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...Through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Area rivers will still be rising into Saturday, with multiple
cresting into Sunday. The rain has largely ended for the
area.
- 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.
&&
$$
WAC045-210015-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
412 PM PDT Fri Mar 20 2026
...FLOOD WATCH REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON...
* WHAT...Area rivers will still be rising into Saturday, with
multiple cresting into Sunday. The rain has largely ended for the
area.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...Until 5 PM PDT this afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Area rivers will still be rising into Saturday, with multiple
cresting into Sunday. The rain has largely ended for the
area.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
21
Action: Time Extended Issued At: 2026-03-20 18:13:01
550
WGUS66 KSEW 202312
FFASEW
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Seattle WA
412 PM PDT Fri Mar 20 2026
WAC033-057-061-073-211215-
/O.EXT.KSEW.FA.A.0009.000000T0000Z-260322T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Burlington, Lynnwood, Seattle, Mount Vernon,
Sedro-Woolley, Bellingham, Everett, Marysville, Anacortes, and
Edmonds
412 PM PDT Fri Mar 20 2026
...FLOOD WATCH NOW IN EFFECT THROUGH SATURDAY AFTERNOON...
* WHAT...Area rivers will still be rising into Saturday, with
multiple cresting into Sunday. The rain has largely ended for the
area.
* 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...Through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Area rivers will still be rising into Saturday, with multiple
cresting into Sunday. The rain has largely ended for the
area.
- 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.
&&
$$
WAC045-210015-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260321T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
412 PM PDT Fri Mar 20 2026
...FLOOD WATCH REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON...
* WHAT...Area rivers will still be rising into Saturday, with
multiple cresting into Sunday. The rain has largely ended for the
area.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...Until 5 PM PDT this afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Area rivers will still be rising into Saturday, with multiple
cresting into Sunday. The rain has largely ended for the
area.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
21
Action: Time Extended Issued At: 2026-03-20 18:56:32
771
WGUS66 KSEW 202356
FFASEW
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Seattle WA
456 PM PDT Fri Mar 20 2026
WAC045-210245-
/O.EXT.KSEW.FA.A.0009.000000T0000Z-260322T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
456 PM PDT Fri Mar 20 2026
...FLOOD WATCH NOW IN EFFECT THROUGH SATURDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...Through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- The Skokomish River will be cresting later tonight for Mason
County, with a quick decline thereafter.
- 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.
&&
$$
WAC033-057-061-073-210245-
/O.EXT.KSEW.FA.A.0009.000000T0000Z-260321T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Burlington, Lynnwood, Seattle, Mount Vernon,
Sedro-Woolley, Bellingham, Everett, Marysville, Anacortes, and
Edmonds
456 PM PDT Fri Mar 20 2026
...FLOOD WATCH NOW IN EFFECT UNTIL 8 PM PDT THIS EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Until 8 PM PDT this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Area rivers will still be rising into Saturday, with multiple
cresting into Sunday. The rain has largely ended for the
area.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
21
Action: Time Extended Issued At: 2026-03-20 18:56:32
771
WGUS66 KSEW 202356
FFASEW
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Seattle WA
456 PM PDT Fri Mar 20 2026
WAC045-210245-
/O.EXT.KSEW.FA.A.0009.000000T0000Z-260322T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
456 PM PDT Fri Mar 20 2026
...FLOOD WATCH NOW IN EFFECT THROUGH SATURDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...Through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- The Skokomish River will be cresting later tonight for Mason
County, with a quick decline thereafter.
- 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.
&&
$$
WAC033-057-061-073-210245-
/O.EXT.KSEW.FA.A.0009.000000T0000Z-260321T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Burlington, Lynnwood, Seattle, Mount Vernon,
Sedro-Woolley, Bellingham, Everett, Marysville, Anacortes, and
Edmonds
456 PM PDT Fri Mar 20 2026
...FLOOD WATCH NOW IN EFFECT UNTIL 8 PM PDT THIS EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Until 8 PM PDT this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Area rivers will still be rising into Saturday, with multiple
cresting into Sunday. The rain has largely ended for the
area.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
21
Action: Time Extended Issued At: 2026-03-20 20:50:36
754
WGUS66 KSEW 210150
FFASEW
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Seattle WA
650 PM PDT Fri Mar 20 2026
WAC033-057-061-073-211500-
/O.EXT.KSEW.FA.A.0009.000000T0000Z-260322T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Burlington, Everett, Bellingham, Marysville, Edmonds,
Anacortes, Seattle, Mount Vernon, Lynnwood, and Sedro-Woolley
650 PM PDT Fri Mar 20 2026
...FLOOD WATCH NOW IN EFFECT THROUGH SATURDAY 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, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Area rivers will still be rising into Saturday, with multiple
rivers cresting over the weekend.
- 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.
&&
$$
WAC045-211500-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260322T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
650 PM PDT Fri Mar 20 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...Through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- The Skokomish River will be cresting tonight for Mason
County, with a quick decline thereafter.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JD
Action: Continued Issued At: 2026-03-20 20:50:36
754
WGUS66 KSEW 210150
FFASEW
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Seattle WA
650 PM PDT Fri Mar 20 2026
WAC033-057-061-073-211500-
/O.EXT.KSEW.FA.A.0009.000000T0000Z-260322T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
King-Skagit-Snohomish-Whatcom-
Including Burlington, Everett, Bellingham, Marysville, Edmonds,
Anacortes, Seattle, Mount Vernon, Lynnwood, and Sedro-Woolley
650 PM PDT Fri Mar 20 2026
...FLOOD WATCH NOW IN EFFECT THROUGH SATURDAY 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, Skagit
and Whatcom. In west central Washington, King and Snohomish.
* WHEN...Through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Area rivers will still be rising into Saturday, with multiple
rivers cresting over the weekend.
- 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.
&&
$$
WAC045-211500-
/O.CON.KSEW.FA.A.0009.000000T0000Z-260322T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mason-
Including Shelton
650 PM PDT Fri Mar 20 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...Through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- The Skokomish River will be cresting tonight for Mason
County, with a quick decline thereafter.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JD
Action: Cancelled Issued At: 2026-03-21 03:56:34 754 WGUS66 KSEW 210856 FFASEW Flood Watch National Weather Service Seattle WA 156 AM PDT Sat Mar 21 2026 WAC033-045-057-061-073-211000- /O.CAN.KSEW.FA.A.0009.000000T0000Z-260322T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ King-Mason-Skagit-Snohomish-Whatcom- Including Burlington, Mount Vernon, Lynnwood, Anacortes, Marysville, Edmonds, Seattle, Everett, Bellingham, Shelton, and Sedro-Woolley 156 AM PDT Sat Mar 21 2026 ...FLOOD WATCH IS CANCELLED... The Flood Watch is cancelled for portions of northwest and west central Washington, including the following areas, in northwest Washington, Mason, Skagit and Whatcom. In west central Washington, King and Snohomish. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. $$ 33 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||