Castle Active 2026
Castle Fire has burned 3,615 acres, burning 33 miles north of Trail.
Latest update
August 14, 2026 will be the final update for the Castle Fire unless there is a change in fire behavior.
The Castle Fire was first reported on July 22, 2026. It is currently estimated to be 3,613 acres and 94% contained.
Fire Activity: Firefighters continue to mop up and patrol for any heat sources. Rehab work, chipping, and back hauling equipment from the fireline will be conducted. The fire is being managed for full suppression.
For additional information about wildfires, closures, and restrictions, visit the Umpqua National Forest Facebook page https://www.facebook.com/UmpquaNationalForest or call Tiller Ranger District at 541-825-3100.
Fire Weather: Temperatures will gradually warm by 1 or 2 degrees each day, peaking Sunday and Monday at about 5 degrees above normal. Daytime humidity will lower gradually as well, but overnight recoveries will remain good. Winds across the area will continue the diurnal pattern, with light downslope/down-valley flows overnight, and breezy upslope/up-valley in the afternoons. Ridges will see light N-NE winds overnight, with breezy W-NW afternoon winds. Thunderstorm chances will be very low through the weekend, with most mid-level moisture and instability shifted to the east of the area, but with the trough overhead, a highly isolated storm is possible. Temperatures are expected to cool again, humidity should improve, and thunderstorm chances creep up early next week when the trough returns.
All National Forest System lands, roads and trails will be closed to public within the closure area. The closure will remain in effect until conditions allow for reopening. Visit the Umpqua Alerts and Notices page at https://www.fs.usda.gov/r06/umpqua/alerts/castle-fire-closure - You may also click on the Closure Order (pdf) and Closure Order Map (pdf).
Public Use Restrictions: As of Friday, July 24, 2026 the Umpqua National Forest moved to Public Use Restrictions (PURs) Stage 2 across the whole Forest. In PURs Stage 2, campfires in wilderness and public firewood cutting (with an internal combustion engine) will no longer be allowed. Campfires within Forest Service-constructed concrete or metal fire rings within designated developed recreation sites are exempt. More Information is available at https://www.fs.usda.gov/r06/umpqua/alerts/public-use-restrictions-stage-2
Smoke Impacts: With a significant number of fires burning within Oregon, please take steps to protect yourself from smoke. Smoke can irritate the eyes and lungs and worsen some medical conditions. People most at risk include infants and young children, people with heart or lung disease, older adults and pregnant people. Smoke levels can change rapidly depending on weather. Check current conditions on the U.S. Interagency Wildland Fire Air Quality Response Program, the Oregon Smoke Information Blog, DEQ’s Air Quality Index, or by downloading the free OregonAIR app on your smartphone.
About the Forest: The Umpqua National Forest protects 982,510 acres of forest across Douglas, Lane, and Jackson Counties. High Cascades glaciation, whitewater rapids, and explosive volcanic events have shaped the Forest's spectacular scenery and abundant natural resources. Verdant stands of hemlock, fir and cedar transition to forests of mixed conifers and hardwoods at lower elevations, while alpine ecosystems dominate high peaks like Mount Thielsen. The Forest's waterways and diverse ecosystems create desirable habitat for many species of fish and wildlife, in addition to providing outstanding recreational opportunities to our local communities and visitors.
The Forest is headquartered in Roseburg and has four ranger districts: Cottage Grove, Diamond Lake, North Umpqua, and Tiller. The Forest is also the home of the Dorena Genetic Research Center and Wolf Creek Job Corps Center. The Dorena Center, located in Cottage Grove, houses breeding programs for disease-resistant trees, a native plant development program, and the National Tree Climbing Program. The Wolf Creek Job Corps in Glide is a federal tuition-free training and education program.