2026 Flathead County, Montana Wildfires
Newest wildfires in Flathead County
Largest wildfires in Flathead County this season
All 2026 Flathead County Fires · 4 fires
A fire is listed here when it is located in Flathead 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 Flathead County, not its whole reported size. A fire located elsewhere that burned into Flathead County is listed too, at its Flathead County acres, and is not added to the Flathead County fire counts. County lines come from a different boundary dataset than state lines, so Flathead County's acres are counted along county lines and can differ a little at the edges from the figures on the state page.
| Fire | Start date | Containment | Status | Acres | Center | Ignition point |
|---|---|---|---|---|---|---|
| Silvertip Fire | Jul 30, 2026 | 15% | Active | 7,272 | 47.8364, -113.2412 | 47.8355, -113.2735 |
| Advent Creek Fire | Jul 17, 2026 | — | Inactive | 33 | 48.5259, -114.7901 | 48.5256, -114.7920 |
| Adams Fire | Aug 23, 2026 | — | Inactive | 11 | 48.5129, -114.6848 | 48.5142, -114.6832 |
| Trixie Fire | Aug 23, 2026 | — | Inactive | 1 | 48.4515, -114.7254 | 48.4647, -114.7147 |
| Also burned into Flathead County | ||||||
| Skillet Fire from Lincoln County | Jul 30, 2026 | 100% | Inactive | 2,203 of 3,414 | 48.4999, -114.8389 | 48.5376, -114.8387 |
| Totals | 2026 Season Fires 4 | Active Fires 1 | Acres Burning 7,272 | 2026 Season Acres 9,520 | ||
Land cover · Flathead County 2026
Burned acres in Flathead County for the 2026 season, split by the kind of land that burned. Each figure counts the LANDFIRE 30 m cells inside a fire's latest mapped perimeter. The Fires tab carries the reported season acreage.
Forest ownership · Flathead County 2026
Burned forest acres in Flathead County for the 2026 season, split by who owns the land. Owners are mapped for forestland, so every figure here counts burned cells whose LANDFIRE lifeform is Tree. The Fires tab carries the season acreage this site reports.
Burn severity · Flathead County 2026
Burned acres in Flathead County for the 2026 season, split by how severely each cell of ground burned. Each figure counts the 30 m cells inside a fire's latest mapped perimeter, measured from satellite imagery. The Fires tab carries the reported season acreage.
Severity comes from the differenced normalized burn ratio (dNBR), the same index the federal burn severity programs publish, classified with the standard thresholds.
This is an initial assessment. Trees keep dying for months after a burn, so severity in forest reads conservative until the official assessments arrive after the season.