814  
WGUS66 KSEW 010337  
FFASEW  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE SEATTLE WA  
737 PM PST SAT JAN 31 2026  
 
WAC045-011300-  
/O.NEW.KSEW.FA.A.0006.260201T2100Z-260203T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
MASON-  
INCLUDING SHELTON  
737 PM PST SAT JAN 31 2026  
 
...FLOOD WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY  
EVENING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.  
 
* WHERE...A PORTION OF NORTHWEST WASHINGTON, INCLUDING THE FOLLOWING  
COUNTY, MASON.  
 
* WHEN...FROM SUNDAY AFTERNOON THROUGH MONDAY EVENING.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
 
* ADDITIONAL DETAILS...  
- STEADIER RAINFALL AT TIMES TONIGHT THROUGH MONDAY OVER THE  
OLYMPIC PENINSULA WILL LEAD TO RISES ON THE SKOKOMISH RIVER,  
AND THE RIVER WILL APPROACH FLOOD STAGE ON SUNDAY.  
- 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  
 
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