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WWUS76 KSEW 110959
NPWSEW

URGENT - WEATHER MESSAGE
National Weather Service Seattle WA
259 AM PDT Mon Aug 11 2025

WAZ305>323-325-327-329-332-112100-
/O.CON.KSEW.HT.Y.0004.000000T0000Z-250813T0500Z/
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 Whatcom County-Lowlands of Western
Skagit and Northwestern Snohomish Counties-Downtown Everett /
Marysville Area-Shoreline / Lynnwood / South Everett Area-
Eastside-City of Seattle-Lowlands of Pierce and Southern King
Counties-Olympia and Southern Puget Sound-Lowlands of Lewis and
Southern Thurston Counties-Middle Chehalis River Valley-Willapa
and Black Hills-Southern Hood Canal-Northern Hood Canal-Eastern
Kitsap County-Eastern Strait of Juan de Fuca-Lake Crescent Area
Including US 101-Foothills of the Western and Southern Olympic
Peninsula-Lower Chehalis River Valley-
Including Tumwater, Granite Falls, Olympia, Holly,
Covington-Sawyer-w, North Bend, Burlington, Bremerton, Lacey,
Pine Lake, Beaver, Kent, Bothell, South Hill, Federal Way,
Kenmore, Redmond, Lea Hill, Mercer Island, Fords Prairie,
Skokomish, Marysville, Kirkland, Tacoma, Silverdale, Edmonds,
Duvall, Elk Plain, Kingsgate, Snohomish, Humptulips, Brinnon,
Clearwater, Sahalee, Seattle, Prairie Ridge, Anacortes, Newport
Hills, Montesano, McCleary, Aberdeen, Forks, Renton, Eastgate,
Lynnwood, Quinault, Darrington, Elma, Maple Valley, Grisdale,
Quilcene, Pe Ell, Grand Mound, Mount Vernon, Bellingham,
Enumclaw, Rochester, Sequim, Everett, Seabeck, Sedro-Woolley,
Mossyrock, Lake Stevens, Sudden Valley, Monroe, Leland, Amanda
Park, Hoquiam, Morton, Mirrormont, Richmond Highlands, Chehalis,
and Port Ludlow
259 AM PDT Mon Aug 11 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT TUESDAY...

* WHAT...Hot conditions with high temperatures in the upper 80s to
  mid 90s and low temperatures in the 60s. This will pose a moderate
  risk of heat-related illness.

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

* WHEN...Until 10 PM PDT Tuesday.

* IMPACTS...Heat will significantly increase the risk of
  heat-related illnesses for those who are sensitive to heat,
  especially those without effective cooling or adequate hydration.

* ADDITIONAL DETAILS...Heat will peak Monday along the outer coast
  of Washington and Tuesday for inland areas away from the coast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Young children and
pets should never be left unattended in vehicles under any
circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when possible.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

For sheltering information and other human services in your area,
dial 2 1 1 during business hours or visit wa211.org anytime.

&&

$$

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