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WWUS76 KSEW 131916
NPWSEW

URGENT - WEATHER MESSAGE
National Weather Service Seattle WA
1216 PM PDT Mon Oct 13 2025

WAZ305>309-311-312-317>319-321-140515-
/O.NEW.KSEW.FR.Y.0004.251014T0900Z-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 Duvall, Grand Mound, Chehalis, Sahalee, Eastgate,
Sedro-Woolley, Granite Falls, Rochester, Olympia, South Hill,
Maple Valley, Covington-Sawyer-w, Elk Plain, Mount Vernon,
Enumclaw, Lake Stevens, Tumwater, Burlington, North Bend,
Montesano, McCleary, Pine Lake, Lea Hill, Prairie Ridge, Monroe,
Darrington, Fords Prairie, Anacortes, Elma, Marysville, Sudden
Valley, Morton, Snohomish, Mossyrock, Skokomish, Lacey, and
Mirrormont
1216 PM PDT Mon Oct 13 2025

...FROST ADVISORY IN EFFECT FROM 2 AM TO 8 AM PDT TUESDAY...

* WHAT...Temperatures as low as 32 to 36 will result in frost
  formation.

* WHERE...Portions of northwest and west central Washington.

* WHEN...From 2 AM to 8 AM PDT Tuesday.

* 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.

&&

$$

WAZ001-310-132100-
/O.CON.KSEW.WI.Y.0010.000000T0000Z-251013T2100Z/
San Juan County-Lowlands of Western Whatcom County-
Including Friday Harbor and Bellingham
1216 PM PDT Mon Oct 13 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 45 mph.

* WHERE...Lowlands of Western Whatcom County and San Juan County.

* WHEN...Until 2 PM PDT this afternoon.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicles. Secure outdoor objects.

&&

$$

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