February 12, 2026

Edge Fire 

Date Reported: 2/12/26 Time:10:04 AM

Location: 1/2 mile W of Hill City, SD, Pennington County

Size: 0.10 acres

Jurisdiction: State/ Private

Resources:  Federal, State, & Local

Cause: Human 

Status: Controlled and Contained 

 UPDATE 7:45 pm: Silver Mountain Fire 

Size: 67 acres

Status: Approximately 75% contained

(Photos below:  Courtesy South Dakota Wildland Fire)

     

Silver Mountain Fire 

Date Reported: 2/11/26 Time: 11:30 AM

Location: 2 miles south of Rockerville, Pennington County, South Dakota.

Size: Estimated at 67 acres

Jurisdiction: State

Resources:  Federal, State, & Local

Cause: Under investigation

Status: 50 % Containment

February 11, 2026

UPDATE 9:20 pm MT: Silver Mountain Fire 

Size: GPS mapped at 67 acres

Status: Approximately 50% contained

(Photos below:  Courtesy South Dakota Wildland Fire)

Silver Mountain Fire 

Date Reported: 2/11/26 Time: 11:30 AM

Location: 2 miles south of Rockerville, Pennington County, South Dakota.

Size: Estimated at 67 acres

Jurisdiction: State

Resources:  Federal, State, & Local

Cause: Under investigation

Status: 50 % Containment

 

February 10th, 2026

   Bogus Jim Fire

Date Reported: 2/10/26 Time: 12:49 PM

Location: 3 miles north-northeast of Pactola Reservoir, Pennington County, South Dakota.

Size: 0.10 Acres

Jurisdiction: Private/State

Resources:  Federal, State, & Local

Cause: Human

Status: Contained at 14:30 PM 

   Mile Marker 36 Fire

Date Reported: 2/10/26 Time: 13:34 PM

Location: 1 mile north of Hisega, Pennington County, South Dakota

Size: 0.10 Acres

Jurisdiction: Private/State

Resources:  Federal, State, & Local

Cause: Human

Status: Controlled at 14:15 PM 

February 5th, 2026

  Black Tail Creek Fire

Date Reported: 2/05/26 Time: 15:02 PM

Location:  Weston County, Wyoming; approximately 7 miles west of Dewey, South Dakota

Size: 0.68 Acres

Jurisdiction: Private

Resources:  Federal & Local

Cause: Undetermined

Status: Contained  and Controlled 

February 2nd, 2026

  Cosmos Fire

Date Reported: 2/02/26 Time: 13:15 PM

Location: approximately 2.5 miles north of Keystone, South Dakota

Size: 0.75Acres

Jurisdiction: Federal 

Resources:  Federal, State & Local

Cause: Under Investigation

Status: Contained - Updated 2/03/26

January, 14th, 2026

  Hazelrodt Fire

Date Reported: 1/14/26 Time: 3:45 AM

Location: approximately 2 miles southeast of Custer, SD

Size: 4.71 Acres

Jurisdiction: Federal 

Resources:  Federal, State & Local

Cause: Under Investigation

Status: Controlled 

December 22nd, 2025

 Buckhorn Fire

Date Reported: 12/22/25 Time: 6:01 PM

Location: approximately 1 mile west of Custer

Size: 0.40 Acre 

Jurisdiction: Private

Resources:  Federal, State & Local

Cause: Under Investigation

Status: Forward progress stopped. 

 Booms Fire

Date Reported: 12/22/25 Time: 5:06 PM

Location:  Fall River County, approximately 7 miles Northwest of Hot Springs

Size: 0.10 acre 

Jurisdiction: Federal

Resources: State & Local

Cause: Under Investigation

Status: Forward progress stopped. 

  Stan Mark Fire

Date Reported: 12/22/25 Time: 3:50 PM

Location: 2 miles South of Keystone, South Dakota

Size: 5.5  Acres 

Jurisdiction: Private/ State

Resources:  Federal, State & Local

Cause: Under Investigation; Investigator on scene

Status: Forward progress stopped; fire resources will be on scene all night and tomorrow.  

(Photo Credit: Sean Weber)

(Photo Credit: Sean Weber)