2026 Ravalli County, Montana Wildfires

United States › Montana › Ravalli County

3 Active Fires
2,544 Acres Burning 3.0x the size of Central Park
5 2026 Season Fires ▲ +1 (+25%) vs same period last year
3,013 2026 Season Acres ▲ +2,801 (+1321%) vs same period last year

Newest wildfires in Ravalli County

Aug 23 Started 300 acres 231 football fields Nature Grove Fire
Aug 2 Started 2,126 acres 1.8x the size of Lincoln Park Black Bear Fire
Aug 1 Started 67 acres 52 football fields Butterfly Fire
Jul 26 Started 118 acres 91 football fields North Fork Fire
Jul 3 Started 402 acres 309 football fields Deer Hollow Fire

Largest wildfires in Ravalli County this season

2,126 Acres 1.8x the size of Lincoln Park Black Bear Fire Corvallis
402 Acres 309 football fields Deer Hollow Fire Darby
300 Acres 231 football fields Nature Grove Fire Corvallis
118 Acres 91 football fields North Fork Fire Hamilton
67 Acres 52 football fields Butterfly Fire Corvallis

All 2026 Ravalli County Fires · 5 fires

A fire is listed here when it is located in Ravalli County. Each complex is counted once, through its parent: the parent carries the complex's acres, and its member fires are listed beneath it without being counted again. A fire that crossed a county line is listed with the acres that burned in Ravalli County, not its whole reported size. A fire located elsewhere that burned into Ravalli County is listed too, at its Ravalli County acres, and is not added to the Ravalli County fire counts. County lines come from a different boundary dataset than state lines, so Ravalli County's acres are counted along county lines and can differ a little at the edges from the figures on the state page.

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Fire Start date Containment Status Acres Center Ignition point
Black Bear Fire Aug 2, 2026 22% Active 2,126 46.1719, -113.8816 46.0080, -113.7341
Deer Hollow Fire Jul 3, 2026 100% Inactive 402 45.9805, -114.1343 45.9702, -114.1396
Nature Grove Fire Aug 23, 2026 0% Active 300 46.1459, -113.9124 46.1609, -113.9598
North Fork Fire Jul 26, 2026 70% Active 118 46.1608, -114.3378 46.1575, -114.1100
Butterfly Fire Aug 1, 2026 97% Inactive 67 46.2507, -113.9193 46.2508, -113.9219
Totals 2026 Season Fires 5 Active Fires 3 Acres Burning 2,544 2026 Season Acres 3,013

Search Fires

🔥 Nature Grove Fire Active 2026
Started: Aug 23 300 acre 0% contained
Near Corvallis · Ravalli County, Montana
🔥 Black Bear Fire Active 2026
Started: Aug 2 2,126 acre 22% contained
Near Corvallis · Ravalli County, Montana
🔥 North Fork Fire Active 2026
Started: Jul 26 118 acre 70% contained
Near Hamilton · Ravalli County, Montana
🔥 Butterfly Fire 2026
Started: Aug 1 67 acre 97% contained
Near Corvallis · Ravalli County, Montana
🔥 Deer Hollow Fire 2026
Started: Jul 3 402 acre 100% contained
Near Darby · Ravalli County, Montana