Washington State is enduring one of its most destructive wildfire seasons in years, with more than 650,000 acres burned so far in 2026 — marking the state's worst fire year since 2021, and fire season is far from over. Twenty large uncontained fires are currently burning across the state, several of them exhibiting extreme behavior and driving evacuations across eastern Washington communities.

Key Washington Fires at a Glance

  • Sinlahekin Fire (Okanogan County): 150,242 acres, 42% contained as of August 12. The fire has prompted evacuations in several communities and remains one of the state's most complex active incidents.
  • Little Giant Fire (Washington Cascades): More than doubled in size over just five days, spreading toward cabins and small towns. Rapid growth prompted emergency evacuations of recreation and residential areas.
  • Wrights Spring Fire: Flagged by NIFC for active to extreme fire behavior, with evacuations and infrastructure threats in effect.
  • Big Grass Fire: Also exhibiting extreme behavior, driving significant resource demands across the Northwest.
  • Kaiser Canyon Fire (Okanogan County): Scorched more than 50,000 acres within days earlier in the season, prompting evacuation of the entire community of Nespelem.
  • Ptarmigan Fire: 23,745 acres, only 8% contained as of August 12, indicating significant suppression work still ahead.

Fire Weather Compounds the Threat

The National Weather Service in Seattle issued a Fire Weather Watch Thursday for the Olympic Mountains and North Cascades — regions that typically see cooler, moister conditions than eastern Washington. The watch was issued for dry lightning and gusty outflow winds, conditions that can rapidly ignite new fires in terrain already primed to burn after weeks of drought and heat.

Earlier this week, Red Flag Warnings were in effect for central Washington and the western Columbia Gorge, driven by low relative humidity, high temperatures, and threshold-level winds.

Outlook

All of Washington remains in above-average fire risk territory through September 2026, according to NIFC's latest wildfire potential forecast. Residents across eastern Washington are urged to follow all evacuation orders and monitor local emergency management communications. Washington fire information is available at the Washington State DNR website and InciWeb at inciweb.wildfire.gov.