2025 Pennington County, South Dakota Wildfires
Newest wildfires in Pennington County
Largest wildfires in Pennington County this season
All 2025 Pennington County Fires · 5 fires
A fire is listed here when it is located in Pennington 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 Pennington County, not its whole reported size. A fire located elsewhere that burned into Pennington County is listed too, at its Pennington County acres, and is not added to the Pennington County fire counts. County lines come from a different boundary dataset than state lines, so Pennington 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 |
|---|---|---|---|---|---|---|
| Greyhound Fire | Dec 17, 2025 | — | Inactive | 166 | 43.8803, -103.3683 | 43.8862, -103.3769 |
| Stan Mark Fire | Dec 22, 2025 | — | Inactive | 5 | 43.8749, -103.4240 | 43.8743, -103.4258 |
| Gertie Fire | Oct 1, 2025 | — | Inactive | 3 | 43.9239, -103.5916 | 43.9228, -103.5926 |
| Gillette Fire | Aug 20, 2025 | — | Inactive | 0 | 43.9545, -103.7289 | 43.9595, -103.7385 |
| Mile Marker 112 Fire | Aug 10, 2025 | — | Inactive | 0 | 43.9872, -102.2042 | 43.9874, -102.2048 |
| Totals | 2025 Season Fires 5 | Active Fires 0 | Acres Burning 0 | 2025 Season Acres 174 |