512
WWUS76 KSEW 251702
NPWSEW
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
1002 AM PDT SAT APR 25 2026
WAZ315>318-321-260600-
/O.NEW.KSEW.FR.Y.0008.260426T0600Z-260426T1700Z/
CITY OF SEATTLE-LOWLANDS OF PIERCE AND SOUTHERN KING COUNTIES-
OLYMPIA AND SOUTHERN PUGET SOUND-LOWLANDS OF LEWIS AND SOUTHERN
THURSTON COUNTIES-SOUTHERN HOOD CANAL-
INCLUDING CHEHALIS, TACOMA, ROCHESTER, LACEY, FEDERAL WAY,
SKOKOMISH, TUMWATER, FORDS PRAIRIE, OLYMPIA, RENTON, SEATTLE,
KENT, AND GRAND MOUND
1002 AM PDT SAT APR 25 2026
...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 10 AM PDT
SUNDAY...
* WHAT...TEMPERATURES AS LOW AS 32 DEGREES WILL RESULT IN FROST
FORMATION.
* WHERE...SOUTHERN HOOD CANAL, CITY OF SEATTLE, LOWLANDS OF LEWIS
AND SOUTHERN THURSTON COUNTIES, LOWLANDS OF PIERCE AND SOUTHERN
KING COUNTIES, AND OLYMPIA AND SOUTHERN PUGET SOUND.
* WHEN...FROM 11 PM THIS EVENING TO 10 AM PDT SUNDAY.
* 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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