Burn severity · Sweet Grass County 2026
Back to the Sweet Grass County 2026 Burn severity tab
| Acres by severity and land cover | Forest | Range (shrubland) | Grassland | Other | Unclassified | Acres in Sweet Grass County |
|---|---|---|---|---|---|---|
| Unburned to very low | 12 | 1 | 19 | 2 | 0 | 34 |
| Low | 0 | 0 | 1 | 0 | 0 | 1 |
| Moderate low | 0 | 0 | 0 | 0 | 0 | 0 |
| Moderate high | 0 | 0 | 0 | 0 | 0 | 0 |
| High | 0 | 0 | 0 | 0 | 0 | 0 |
| Assessed acres in Sweet Grass County | 12 | 1 | 20 | 2 | 0 | 35 |
Severity by fire
| Fire | Reported acres | Acres in Sweet Grass County | Unburned to very low | Low | Moderate low | Moderate high | High |
|---|---|---|---|---|---|---|---|
| Natural Bridge Fire | 34 | 35 | 34 | 1 | 0 | 0 | 0 |
| Windmill Fire burned in from Stillwater County | 4,253 | 14 (of 4,250) | 3 | 7 | 2 | 1 | 1 |
Reconciliation
| Line | Fires | Acres |
|---|---|---|
| Counted fires | 1 | 34 |
| Offered to assessment | 1 | 34 |
| Complex roll-up residue | — | 0 |
| Fires with severity acres | 1 | 34 |
| Awaiting a perimeter | 0 | 0 |
| Awaiting assessment | 0 | 0 |
| Awaiting clear imagery | 0 | 0 |
| Assessment errors | 0 | 0 |
| Smaller than one cell | 0 | 0 |
| Every cell outside Sweet Grass County | 0 | 0 |
| Assessed acres in Sweet Grass County | 1 | 35 |
| Assessed acres outside Sweet Grass County | — | 0 |
| Whole perimeter acres | — | 35 |
| Burned in from another county | 1 | 14 |
Generated 2026-09-21 10:02 UTC. Severity appears for wildfires in the lower 48 states and the District of Columbia that have a mapped perimeter. Each fire is assessed again every few days while its post-fire imagery can still improve.
Sentinel-2 dNBR assessed through 2026-09-21 10:02 UTC. LANDFIRE LF2024_EVT for MT. 30 m cells.