Burn severity · Fremont County 2026

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Acres by severity and land cover Forest Range (shrubland) Grassland Other Unclassified Acres in Fremont County
Unburned to very low 17 176 15 1 0 209
Low 137 2,582 326 7 0 3,051
Moderate low 216 5,037 1,161 11 0 6,426
Moderate high 506 3,750 926 23 0 5,205
High 285 898 272 4 0 1,460
Assessed acres in Fremont County 1,162 12,443 2,700 46 0 16,351
Severity by fire
Fire Reported acres Acres in Fremont County Unburned to very low Low Moderate low Moderate high High
Weiser Knoll Fire 15,817 15,816 198 3,017 6,116 5,046 1,440
Twin Creek Fire 494 494 0 26 303 154 11
Telephone Fire 19 19 6 1 2 1 10
East Fork Fire 16 16 2 6 5 4 0
South Fork 1 Fire 4 5 3 2 0 0 0
Bear Fire 0 1 0 0 0 0 0
Range Fire 0 0 0 0 0 0 0
Big Sand Draw Fire 0 0 0 0 0 0 0
Dry Creek 2 Fire 0 0 0 0 0 0 0
Fires awaiting assessment
(3)
Fire Reported acres Whole perimeter acres Reason
Wyopo Fire 0 — Smaller than one cell
Black Rock Fire 0 — Awaiting clear imagery
Worthen Fire 0 — Smaller than one cell
Reconciliation
Line Fires Acres
Counted fires 12 16,350
Offered to assessment 12 16,350
Complex roll-up residue — 0
Fires with severity acres 9 16,350
Awaiting a perimeter 0 0
Awaiting assessment 0 0
Awaiting clear imagery 1 0
Assessment errors 0 0
Smaller than one cell 2 0
Every cell outside Fremont County 0 0
Assessed acres in Fremont County 9 16,351
Assessed acres outside Fremont County — 0
Whole perimeter acres — 16,351
Burned in from another county 0 0

Generated 2026-10-16 22:02 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 2026-10-16 22:02 UTC. LANDFIRE LF2024_EVT for WY. 30 m cells.