Key Points
- Multiple active and recently contained wildfires are burning across Washington State, impacting air quality, infrastructure, and local communities.
- The Ptarmigan Fire in Okanogan County has burned 25,166 acres and remains 73% contained.
- The Sinlahekin Fire has scorched 166,106 acres in Okanogan County and is 44% contained under active Level 3 evacuation orders.
- The Little Giant Fire spans Chelan and Okanogan counties, covering 170,967.4 acres with an 81% containment level.
- The Modrite Fire near Inchelium in Ferry and Stevens counties has burned 57,594 acres and is 98% contained.
- Several smaller blazes, including the Autumn Lane Fire, Old Trails Fire, and Fairview Fire, have reached 100% containment.
Washington (Evening Washington News) September 5, 2026 — Multiple active wildfires continue to threaten communities, strain local resources, and degrade regional air quality across Washington State, prompting widespread emergency responses, evacuations, and continuous monitoring by public safety agencies.
What Are The Current Active Wildfires And Their Locations In Washington?
As reported by IQAir Staff Writers of IQAir Newsroom, multiple active wildfires are burning across Washington, prompting evacuations and affecting communities across the state.
The Ptarmigan Fire is actively burning in Okanogan County within the Pasayten Wilderness near the Pasayten Airstrip and the Middle Fork Pasayten River drainage, north of the Methow Valley. According to data tracked by Watch Duty and highlighted by IQAir Staff Writers, the Sinlahekin Fire is burning northwest of Sinlahekin Campground near Tonasket in Okanogan County, spreading toward Palmer Mountain, Rattlesnake Peak, South Pine Creek, and areas west of the Okanogan River.
Furthermore, the Little Giant Fire is burning across remote terrain spanning Chelan and Okanogan counties, extending through the Entiat River, Chiwawa River, Glacier Peak Wilderness, and Lake Chelan corridors. The Modrite Fire is located across Ferry and Stevens counties near Inchelium, remaining west of Lake Roosevelt and south of Bridge Creek Road.
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What Is The Containment Status And Acreage Of Each Wildfire?
As detailed by IQAir Staff Writers of IQAir Newsroom, containment efforts vary significantly across the active incidents based on terrain and weather conditions.
- Ptarmigan Fire: Has burned 25,166 acres and is 73% contained.
- Sinlahekin Fire: Has burned 166,106 acres and is 44% contained.
- Little Giant Fire: Has burned approximately 170,967.4 acres and is 81% contained.
- Modrite Fire: Has burned 57,594 acres and is 98% contained.
- Autumn Lane Fire: Burned 5,764 acres across Spokane and Stevens counties and has reached 100% containment.
- Old Trails Fire: Burned 3,175.9 acres in Spokane County and is 100% contained.
- Fairview Fire: Burned 992.5 acres near Mead in Spokane County and is 100% contained.
Are There Any Active Evacuation Orders And Safety Alerts?
As outlined in reports by IQAir Staff Writers of the IQAir Newsroom, safety alerts and evacuations remain vital for protecting residents. Level 3 evacuation orders are currently enforced for areas west of the Okanogan River northward toward Oroville due to the Sinlahekin Fire, alongside Level 2 evacuation warnings for Tonasket and surrounding zones. Additionally, Level 1, Level 2, and Level 3 notices cover portions of the Lake Chelan south shore and the Manson side of the lake due to the Little Giant Fire.
Health authorities advise residents in affected smoke-impacted zones to monitor real-time air quality metrics, remain indoors, and use high-performance air filtration systems or KN95/FFP2 masks when outdoor exposure is unavoidable.
