09/04/2026
Nature Grove Fire Update
09/04/2026
Bitterroot National Forest
Local Type 3 Incident Command Team; Incident Commander: David Tingley Fire Information Phone: 406-420-3096 Email: [email protected]
Size: 1422 acres
Location: Approximately one half mile from Black Bear Campground, south of Highway 38 (Skalkaho
Highway) 13 miles east of Hamilton MT
Cause: Lightning Start Date: Aug. 23, 2026 Resources: 345 personnel
Key Message: Pilot car operations have ended on Highway 38 and the 714 Road (Gird Point) has reopened to the public. Travelers and recreators are still advised to exercise caution when they are near the Nature Grove Fire perimeter as firefighters and heavy equipment will be traveling on nearby roads and to respect existing road closures on the 711, 720, and 75 road for firefighter safety and operational effectiveness.
Current Status:
Rain fell overnight on the Nature Grove fire, reducing fire behavior, but the fire remains on the landscape and will become more active as fuels dry out. Yesterday, firefighters took advantage of breaks in the rain to continue building primary and contingency lines. Today, heavy equipment and hand crews will continue constructing primary and contingency lines, reducing ladder fuels, and plumbing handlines in preparation for burning operations that will secure the lines. The top priority of all operations is to protect values at risk, including private property, structures and livestock.
Weather and Fire Behavior:
Waves of showers and cloud cover are anticipated Friday and Saturday. Chances for wetting rain are highest on Friday night with the most likelihood of lightning during late afternoon and early evening. Cool temperatures will continue in the next few days with good relative humidity recoveries overnight.
Closures:
Forest Service Road 75 is closed from Highway 38 to the junction of Forest Service Road 720. FS Roads 720, and 711 remain closed. There is a Temporary Flight Restriction (TFR) in effect over the Nature Grove Fire. Flying any aircraft, including drones (UAS), is prohibited because it will impact the effectiveness and safety of firefighting air operations.
Incident Information:
https://www.facebook.com/DiscoverBitterrootNF https://www.fs.usda.gov/r01/bitterroot/alerts https://inciweb.wildfire.gov/incident-information/mtbrf-nature-grove-fire https://www.mtfireinfo.org/