2026 Fremont County, Wyoming Wildfires
Newest wildfires in Fremont County
Largest wildfires in Fremont County this season
All 2026 Fremont County Fires · 8 fires
A fire is listed here when it is located in Fremont 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 Fremont County, not its whole reported size. A fire located elsewhere that burned into Fremont County is listed too, at its Fremont County acres, and is not added to the Fremont County fire counts. County lines come from a different boundary dataset than state lines, so Fremont 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 |
|---|---|---|---|---|---|---|
| Weiser Knoll Fire | Aug 10, 2026 | 100% | Active | 15,817 | 42.6140, -108.5465 | 42.6356, -108.6080 |
| Twin Creek Fire | Jul 4, 2026 | 100% | Inactive | 494 | 42.6542, -108.4546 | 42.6448, -108.5115 |
| South Fork 1 Fire | Jan 27, 2026 | — | Inactive | 4 | 43.0013, -108.9342 | 43.0019, -108.9363 |
| Worthen Fire | Aug 25, 2026 | — | Active | 0 | 42.6997, -108.9447 | 42.7014, -108.9180 |
| Bear Fire | Aug 21, 2026 | — | Active | 0 | 43.7060, -109.4577 | 43.7394, -109.4407 |
| Range Fire | Jul 10, 2026 | — | Inactive | 0 | 43.1345, -108.6099 | 43.4957, -108.1580 |
| Black Rock Fire | Jun 7, 2026 | — | Inactive | 0 | 42.6260, -107.7495 | 42.5994, -107.7368 |
| Wyopo Fire | Mar 12, 2026 | — | Inactive | 0 | 42.8594, -108.6888 | 42.8594, -108.6888 |
| Totals | 2026 Season Fires 8 | Active Fires 3 | Acres Burning 15,817 | 2026 Season Acres 16,315 |
Search Fires
🔥
Weiser Knoll Fire Active 2026
Started: Aug 10
15,817 acre
100% contained
🔥 Weiser Knoll Fire
First Reported:
2026-08-10 15:37:34 UTC
Incident Details:
WYWBD Weiser Knoll Fire
Size:
15817 Acres
Type:
Wildfire
Status:
Field Active
Percent Contained:
100%