Watches, Warnings & Advisories



2 products issued by NWS for: 12 Miles NNW Snoqualmie Pass WA

Red Flag Warning

URGENT - FIRE WEATHER MESSAGE
National Weather Service Seattle WA
957 PM PDT Tue Jul 15 2025

WAZ658-659-161300-
/O.CON.KSEW.FW.W.0001.250716T1800Z-250717T0600Z/
West Slopes of the North Cascades Generally above 1500 Feet-
West Slopes of the Central Cascades Generally above 1500 Feet-
957 PM PDT Tue Jul 15 2025

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 11 PM PDT
WEDNESDAY FOR HOT, DRY AND UNSTABLE CONDITIONS FOR FIRE WEATHER
ZONES 658 AND 659...

* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North
  Cascades Generally above 1500 Feet and Fire Weather Zone 659
  West Slopes of the Central Cascades Generally above 1500 Feet.

* WINDS...West 5 to 10 mph.

* RELATIVE HUMIDITY...As low as 20 percent.

* TEMPERATURES...Up to 95.

* IMPACTS...A combination of low relative humidity, unstable
  airmass, and warm temperatures can contribute to rapid rates
  of spread and down- wind spotting on existing fires. If a fire
  were to begin, air quality may diminish in the surrounding
  area.

* STABILITY...Unstable conditions can be expected

* IMPACTS...A dry and unstable air mass with warm temperatures
  can contribute to active fire behavior. In western Washington,
  significant growth on existing fires takes place under such
  conditions. If a fire were to begin, air quality may diminish
  in the surrounding area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either imminent or occurring now. Any fires that develop will
likely spread quickly. Outdoor burning is not recommended.

&&

$$




Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Seattle WA
449 PM PDT Tue Jul 15 2025

WAZ305>319-321>323-160800-
/O.CON.KSEW.HT.Y.0002.000000T0000Z-250717T0500Z/
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-Southern
Hood Canal-Northern Hood Canal-Eastern Kitsap County-
Including Olympia, Lynnwood, Kenmore, Port Ludlow, Snohomish,
Seabeck, Leland, Mirrormont, Maple Valley, Mercer Island,
Rochester, Darrington, Kent, Chehalis, Richmond Highlands,
Skokomish, Renton, Elk Plain, Granite Falls, Sahalee, Duvall,
Anacortes, Tacoma, McCleary, Fords Prairie, Lacey, Holly,
Quilcene, Sudden Valley, Federal Way, Covington-Sawyer-w, South
Hill, Elma, Newport Hills, Pine Lake, Everett, Bremerton, Grand
Mound, Tumwater, Montesano, Eastgate, Burlington, North Bend,
Edmonds, Brinnon, Kingsgate, Marysville, Mossyrock, Mount Vernon,
Redmond, Prairie Ridge, Enumclaw, Sedro-Woolley, Bothell, Lake
Stevens, Monroe, Morton, Silverdale, Seattle, Lea Hill,
Bellingham, and Kirkland
449 PM PDT Tue Jul 15 2025

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

* WHAT...Hot conditions with high temperatures in the 80s to low 90s
  today and 80s to mid 90s Wednesday. Low temperatures mostly in the
  low to mid 60s. This will pose a Moderate risk of heat-related
  impacts.

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

* WHEN...Until 10 PM PDT Wednesday.

* 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.

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.

&&

$$

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