Washington state is enduring its worst wildfire season since 2021, with more than 650,000 acres burned so far in 2026 and 20 large uncontained fires still burning as of August 12. Multiple fires continue to exhibit active and extreme fire behavior, threatening communities, structures, and critical infrastructure across the Cascades and Okanogan Highlands.
Little Giant Fire: Cascades Under Siege
The Little Giant Fire in Chelan County is among the most dangerous active fires in Washington, with only 2% containment as of August 10. The fire has been spreading toward summer cabins and small communities in the Washington Cascades, driven by steep terrain, heavy fuels, and persistent dry and breezy conditions. Evacuation orders are in effect in the Chelan County fire area, and residents in affected zones are urged to heed all orders immediately.
Sinlahekin Fire: Megafire Near Tonasket
The Sinlahekin Fire near Tonasket in Okanogan County has reached megafire status and is 42% contained as of August 10. The fire has burned through the Sinlahekin Wildlife Area and surrounding private lands in the Okanogan Highlands, threatening ranches, agricultural operations, and rural communities. Containment progress has been steady but the fire remains large and active with potential for spread under dry, windy conditions.
Modrite Fire: Progress Near Lake Roosevelt
The Modrite Fire, burning west of Lake Roosevelt near Inchelium in Ferry County, has reached 57,133 acres and is 60% contained. The fire started July 17 from lightning and has been burning in timber and rangeland terrain. Military personnel from Joint Base Lewis-McChord (JBLM) are currently supporting suppression operations on the Modrite (see related story).
Other Notable Washington Incidents
- Wrights Spring Fire: Active fire behavior, evacuations and closures in effect, homes and infrastructure threatened
- Big Grass Fire: Extreme fire behavior, structures at risk
- Ptarmigan Fire: 8% contained as of August 10
- Autumn Lane Fire: 73% contained
- Old Trails Fire: 53% contained
Context: A Historically Severe Season
Washington's state legislature appropriated $120 million for firefighting in 2026 — twice the prior year's budget — but even that investment is being tested by the scope and intensity of this year's fire siege. NASA satellite imagery has documented unprecedented smoke coverage over the region, with fire weather indices indicating exceptionally high fire likelihood across eastern Washington throughout the summer.
State and federal officials continue to coordinate closely on resource deployment, evacuation support, and public communications. Residents in fire-prone areas of eastern Washington and the Cascades are urged to maintain situational awareness and be ready to evacuate on short notice.