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NOAA Current Watches-WA

Red Flag Warning issued August 24 at 5:34AM PDT until August 24 at 9:00PM PDT by NWS Seattle WA

1 week 2 days ago
* AFFECTED AREA...Fire Weather Zone 661 East Portion of the Olympic Mountains. * RELATIVE HUMIDITY...As low as 20 to 25 percent. * TEMPERATURES...Up to 90 to 95. * 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.
NWS

Fire Weather Watch issued August 24 at 5:34AM PDT until August 26 at 9:00PM PDT by NWS Seattle WA

1 week 2 days ago
* 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. * RELATIVE HUMIDITY...As low as 15 to 25 percent. * TEMPERATURES...Up to 90 to 100. * 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.
NWS

Red Flag Warning issued August 24 at 5:34AM PDT until August 24 at 9:00PM PDT by NWS Seattle WA

1 week 2 days ago
* 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. * RELATIVE HUMIDITY...As low as 15 to 25 percent. * TEMPERATURES...Up to 90 to 100. * 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.
NWS

Heat Advisory issued August 24 at 2:36AM PDT until August 26 at 5:00AM PDT by NWS Portland OR

1 week 3 days ago
* WHAT...Dangerously hot conditions with high temperatures up to 90-95F and overnight low temperatures of 60-68F possible. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon, North and Central Coast Range Valleys of Oregon, and Willapa and Wahkiakum Lowlands. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events, especially for those spending time outdoors or without access to adequate cooling.
NWS

Heat Advisory issued August 24 at 2:36AM PDT until August 25 at 5:00AM PDT by NWS Portland OR

1 week 3 days ago
* WHAT...Dangerously hot conditions with high temperatures up to 85-90F and overnight low temperatures of 58-68F possible. * WHERE...North and Central Coast Range Mountains of Oregon, and Willapa Hills. * WHEN...Until 5 AM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events, especially for those spending time outdoors or without access to adequate cooling.
NWS

Extreme Heat Warning issued August 24 at 2:36AM PDT until August 26 at 11:00PM PDT by NWS Portland OR

1 week 3 days ago
* WHAT...Dangerously hot conditions with high temperatures of 95-101F and overnight low temperatures of 60-70F expected. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, Foothills of the Northern and Central Oregon Cascades, Lower Columbia River and Cowlitz River Valleys, and South Washington Cascade Foothills. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events, especially for those spending time outdoors or without access to adequate cooling. * ADDITIONAL DETAILS...The warmest overnight lows are expected to occur in the Columbia River Gorge and in urban areas from Salem northward.
NWS

Fire Weather Watch issued August 23 at 10:25PM PDT until August 26 at 9:00PM PDT by NWS Seattle WA

1 week 3 days ago
* 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. * RELATIVE HUMIDITY...As low as 15 to 25 percent. * TEMPERATURES...Up to 90 to 100. * 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.
NWS

Red Flag Warning issued August 23 at 10:25PM PDT until August 24 at 9:00PM PDT by NWS Seattle WA

1 week 3 days ago
* AFFECTED AREA...Fire Weather Zone 661 East Portion of the Olympic Mountains. * RELATIVE HUMIDITY...As low as 20 to 25 percent. * TEMPERATURES...Up to 90 to 95. * 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.
NWS

Red Flag Warning issued August 23 at 10:25PM PDT until August 24 at 9:00PM PDT by NWS Seattle WA

1 week 3 days ago
* 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. * RELATIVE HUMIDITY...As low as 15 to 25 percent. * TEMPERATURES...Up to 90 to 100. * 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.
NWS

Extreme Heat Warning issued August 23 at 10:20PM PDT until August 26 at 5:00AM PDT by NWS Seattle WA

1 week 3 days ago
* WHAT...Hot conditions with high temperatures ranging from the upper 80s to mid 90s and low temperatures in the mid 60s. This will pose a major risk of heat-related illness. * WHERE...City of Seattle, Eastside, and Lowlands of Pierce and Southern King Counties. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
NWS

Heat Advisory issued August 23 at 10:20PM PDT until August 26 at 5:00AM PDT by NWS Seattle WA

1 week 3 days ago
* WHAT...Hot conditions with high temperatures ranging from the mid 80s to 90s expected and low temperatures mostly in the 60s. This will pose a moderate risk of heat-related illness. * WHERE...Portions of northwest and west central Washington. * WHEN...Until 5 AM 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.
NWS

Extreme Heat Warning issued August 23 at 10:20PM PDT until August 26 at 5:00AM PDT by NWS Seattle WA

1 week 3 days ago
* WHAT...Hot conditions with high temperatures ranging from the upper 80s to upper 90s and low temperatures mostly in the 60s. This will pose a major risk of heat-related illness. * WHERE...Foothills and Valleys of the North Cascades, Foothills and Valleys of Central King County, Foothills and Valleys of Pierce and Southern King Counties, Foothills and Valleys of Snohomish and Northern King Counties, and Foothills and Valleys of Thurston and Lewis Counties. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
NWS

Heat Advisory issued August 23 at 10:20PM PDT until August 26 at 5:00AM PDT by NWS Seattle WA

1 week 3 days ago
* WHAT...Hot conditions with high temperatures ranging from the mid 80s to 90s expected and low temperatures mostly in the 60s. This will pose a moderate risk of heat-related illness. * WHERE...Lake Crescent Area Including US 101. * WHEN...Until 5 AM 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.
NWS

Fire Weather Watch issued August 23 at 2:37PM PDT until August 26 at 9:00PM PDT by NWS Spokane WA

1 week 3 days ago
...HOT, DRY, AND UNSTABLE CONDITIONS FOR MONDAY AND TUESDAY... .A strong ridge of high pressure will bring a period of hot and dry conditions to the central and northern Cascades of Washington this weekend. The ridge will shift east of the Cascades early next week with the atmosphere becoming more unstable at that time. Increased instability with hot and dry conditions will bring the potential for critical fire weather conditions. In addition, we are monitoring the potential for isolated thunderstorms on Tuesday that could result in new fire starts. * Affected Area: East Washington Central Cascades (Zone 696), East Portion of North Cascades National Park/Lake Chelan National Recreation Area (Zone 697), East Washington North Cascades (Zone 698) and Methow Valley (Zone 704). * Winds: East-southeast 3 to 7 mph in the afternoon becoming west 5 to 10 mph in the evening. * Timing: Afternoon and evening for both Monday and Tuesday * Relative Humidities: Below 4000 feet: 13 to 20 percent. Above 4000 feet: 20 to 30 percent. * Temperatures: Below 4000 feet: 90 to 102 degrees. Above 4000 feet: 75 to 90 degrees. * Impacts: Hot, dry, unstable conditions may lead to rapid fire growth on any new or existing fires.
NWS

Extreme Heat Warning issued August 23 at 2:13PM PDT until August 27 at 9:00PM PDT by NWS Spokane WA

1 week 3 days ago
* WHAT...Hot temperatures. High temperatures 95 to 102 degrees. Limited overnight relief with low temperatures 65 to 74. * WHERE...Peck, Quincy, Lewiston, Wilbur, Moses Lake, Omak, Methow, Culdesac, Grand Coulee, Oroville, Chelan, Tonasket, Entiat, Mansfield, Number 2 Canyon, Twisp, Waterville, Leavenworth, Winthrop, Alpowa Summit, Lewiston Grade, Odessa, Plain, Clarkston, Harrington, Okanogan, Pomeroy, Ephrata, Pangborn Airport, Brewster, Lapwai, Disautel Pass, Coulee City, Ritzville, Cashmere, Conconully, Number 1 Canyon, Loup Loup Pass, Creston, Gifford, Mazama, Bridgeport, Wenatchee, Othello, Badger Mountain Road, and Nespelem. * WHEN...Until 9 PM PDT Wednesday. * IMPACTS...Hot temperatures will increase the risk of heat-related illnesses. Heat of this magnitude affects anyone without cooling and hydration as well as health systems and industries.
NWS

Heat Advisory issued August 23 at 2:13PM PDT until August 27 at 9:00PM PDT by NWS Spokane WA

1 week 3 days ago
* WHAT...Hot temperatures. High temperatures 90 to 99 degrees for elevations below 3500 feet. High temperatures 80 to 89 degrees for elevations above 3500 feet. Limited overnight relief with low temperatures 57 to 65. * WHERE...Moscow, Plummer, Fruitland, Oakesdale, La Crosse, Tekoa, Kettle Falls, Wauconda, Deer Park, Boulder Creek Road, Newport, Uniontown, Rockford, Downtown Spokane, Northport, Metaline, Rosalia, Potlatch, Craigmont, Colville, Inchelium, Nezperce, Coeur d'Alene, Mountain Road, Airway Heights, Metaline Falls, Genesee, Spokane Valley, Chewelah, Tiger, Springdale-Hunters Road, Colfax, Hayden, Pullman, Flowery Trail Road, Winchester, Peola, Fairfield, Cheney, Anatone, Republic, Soldiers Meadow Road, Sherman Pass, Highway 20 Wauconda Summit, Ione, Kamiah, Chesaw Road, Orin-Rice Road, Worley, Post Falls, Cloverland Road, and Davenport. * WHEN...Until 9 PM PDT Wednesday. * IMPACTS...Hot temperatures will increase the risk of heat-related illnesses. Heat of this magnitude affects anyone without cooling and hydration as well as health systems and industries.
NWS

Heat Advisory issued August 23 at 2:04PM PDT until August 26 at 5:00AM PDT by NWS Portland OR

1 week 3 days ago
* WHAT...Dangerously hot conditions with high temperatures up to 93-98F and overnight low temperatures of 60-68F possible. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon, North and Central Coast Range Valleys of Oregon, and Willapa and Wahkiakum Lowlands. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events, especially for those spending time outdoors or without access to adequate cooling.
NWS

Extreme Heat Warning issued August 23 at 2:04PM PDT until August 26 at 11:00PM PDT by NWS Portland OR

1 week 3 days ago
* WHAT...Dangerously hot conditions with high temperatures of 96-102F and overnight low temperatures of 60-70F expected. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, Foothills of the Northern and Central Oregon Cascades, Lower Columbia River and Cowlitz River Valleys, and South Washington Cascade Foothills. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events, especially for those spending time outdoors or without access to adequate cooling.
NWS

Heat Advisory issued August 23 at 2:04PM PDT until August 25 at 5:00AM PDT by NWS Portland OR

1 week 3 days ago
* WHAT...Dangerously hot conditions with high temperatures up to 93-98F and overnight low temperatures of 60-68F possible. * WHERE...North and Central Coast Range Mountains of Oregon, and Willapa Hills. * WHEN...Until 5 AM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events, especially for those spending time outdoors or without access to adequate cooling.
NWS

Extreme Heat Warning issued August 23 at 1:56PM PDT until August 27 at 9:00PM PDT by NWS Pendleton OR

1 week 3 days ago
* WHAT...Dangerously hot conditions with temperatures up to 98 to 104 degrees expected. This will pose a major to locally extreme risk of heat-related illness. * WHERE...Portions of north central and northeast Oregon and central, south central, and southeast Washington. * WHEN...Until 9 PM PDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...An alternative scenario is lingering cloud cover from possible thunderstorms from southern Oregon may result in lower than forecast afternoon temperatures or higher than forecast overnight low temperatures.
NWS
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