532  
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  
 
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