647  
WWUS76 KSEW 141255  
NPWSEW  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SEATTLE WA  
555 AM PDT TUE OCT 14 2025  
 
WAZ305>309-311-312-317>319-321-141500-  
/O.CON.KSEW.FR.Y.0004.000000T0000Z-251014T1500Z/  
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 SKAGIT AND NORTHWESTERN SNOHOMISH  
COUNTIES-DOWNTOWN EVERETT / MARYSVILLE AREA-OLYMPIA AND SOUTHERN  
PUGET SOUND-LOWLANDS OF LEWIS AND SOUTHERN THURSTON COUNTIES-  
MIDDLE CHEHALIS RIVER VALLEY-SOUTHERN HOOD CANAL-  
INCLUDING SNOHOMISH, MARYSVILLE, MAPLE VALLEY, MCCLEARY, MORTON,  
SEDRO-WOOLLEY, ANACORTES, OLYMPIA, ELMA, LACEY, CHEHALIS, FORDS  
PRAIRIE, MOSSYROCK, SKOKOMISH, LEA HILL, LAKE STEVENS, SAHALEE,  
MIRRORMONT, ROCHESTER, NORTH BEND, DARRINGTON, DUVALL, MOUNT  
VERNON, ELK PLAIN, GRANITE FALLS, MONROE, MONTESANO, PRAIRIE  
RIDGE, BURLINGTON, GRAND MOUND, SUDDEN VALLEY,  
COVINGTON-SAWYER-W, ENUMCLAW, PINE LAKE, SOUTH HILL, TUMWATER,  
AND EASTGATE  
555 AM PDT TUE OCT 14 2025  
   
..FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING
 
 
* WHAT...TEMPERATURES BETWEEN 32 TO 36 WILL RESULT IN FROST  
FORMATION.  
 
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL WASHINGTON.  
 
* WHEN...UNTIL 8 AM PDT THIS MORNING.  
 
* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE  
OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 

 
 

 
 
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