Feed checks and source-record updates do not necessarily mean fire conditions changed. Figures below reflect the last recorded incident report.
The last recorded incident change is more than 14 days old or undated. Historical fire behavior and summaries below are not confirmation of current conditions.
Automated summary generated: Nov 4, 2026 23:25 UTC. It may lag behind the report and is not an official alert.
The CABIN SPRINGS fire was discovered on 2026-09-23 at 20:09 and reported by NIFC the following day. Initial reports showed 20 acres, expanding to 149 acres by 2026-09-24. Containment reached 0% at 23:40 on 2026-09-24, then 34% on 2026-09-25, 92% on 2026-09-26, and 100% on 2026-09-29. Personnel peaked at 118 on 2026-09-24 and declined to 11 by 2026-09-27.
Official source description: 7 Miles E from Tensleep, WY
Minimal; Smoldering; Creeping
Historical observations from incident reports, not a live forecast. Acreage and containment can decrease when agencies correct their estimates.
9
20 acres
149 acres
Latest available source report: Sep 29, 2026 23:00 UTC. This is the report date, not confirmation of current fire conditions.
Reported acreage increased by 129 acres between the first and last available acreage measurements. Recorded containment rose by 100.0 percentage points, from 0.0% (Sep 24, 2026) to 100.0% (Sep 29, 2026), using the first and last reports with a known containment value.
| Report date (UTC) | Acres | Containment | Source |
|---|---|---|---|
| Sep 23, 2026 21:40 | 20 | Not reported | NIFC |
| Sep 23, 2026 23:20 | 40 | Not reported | NIFC |
| Sep 24, 2026 13:00 | 130 | Not reported | NIFC |
| Sep 24, 2026 23:40 | 149 | 0.0% | NIFC |
| Sep 25, 2026 23:00 | 149 | 34.0% | NIFC |
| Sep 26, 2026 23:40 | 149 | 92.0% | NIFC |
| Sep 29, 2026 23:00 | 149 | 100.0% | NIFC |
| Report date (UTC) | Acres | Containment | Source |
|---|---|---|---|
| Sep 23, 2026 21:40 | 20 | Not reported | NIFC |
| Sep 23, 2026 23:20 | 40 | Not reported | NIFC |
| Sep 24, 2026 13:00 | 130 | Not reported | NIFC |
| Sep 24, 2026 23:40 | 149 | 0.0% | NIFC |
| Sep 25, 2026 23:00 | 149 | 34.0% | NIFC |
| Sep 26, 2026 23:40 | 149 | 92.0% | NIFC |
| Sep 27, 2026 23:40 | 149 | 92.0% | NIFC |
| Sep 28, 2026 23:00 | 149 | 92.0% | NIFC |
| Sep 29, 2026 23:00 | 149 | 100.0% | NIFC |
Good air quality at the reporting station. AQI does not assess fire danger, road access or evacuation status.
Reporting area: Not reported. Source: AirNow.gov (EPA).
Observed: 2026-11-08 01:00:00 UTC Β· Site: Johnson County.
Any automated community or travel summary below may be outdated. It is not a live evacuation or road-closure notice.
Verify evacuation orders, closures and access with the responsible fire agency, county emergency management or sheriff. A containment percentage, feed status or AQI reading does not establish that an area is safe to enter.
NIFC fire information and official resources βIRWIN ID: {739AC524-5BB6-4DE9-96F4-B3645AD641E5}
Discovered: Sep 23, 2026
Cause: Undetermined
Managing Agency: USFS
Est. Cost to Date: $1,400,000
Coordinates: 44.0501, -107.3005
Other wildfires no longer present in our filtered incident feed in WY.
The CABIN SPRINGS Fire has burned 149 acres as of September 29, 2026.
Yes, the CABIN SPRINGS Fire is fully contained (100%).
The official cause has been listed as: Undetermined.
The CABIN SPRINGS Fire is burning in Washakie, WY.
The CABIN SPRINGS Fire currently meets our U.S. incident tracking criteria. This does not confirm current fire behavior.
Real-time map, acreage, and containment for every major U.S. wildfire, updated from official NIFC data.
View Live Map →