Windsor Fire
- Reported at 8:40 p.m.
- Location: 13 miles northwest of Crawford, NE
- Size: 7 acres
- Resources: Federal and local
- Contained: 11:30 a.m. August 21
228 Fire
- Reported at 4:24 p.m.
- Location: 6 miles south of Lead, SD
- Size: 0.1 acres
- Resources: Federal and local
- Contained: 7:20 p.m.
- Controlled: 8 p.m.
- Out: 1:15 p.m. August 19
Mason Fire
- Reported at 4:11 p.m.
- Location: 10 miles northeast of Upton, WY
- Size: 2 acres
- Resources: Federal and local, including aircraft
- Contained: 7:50 p.m.
Oak Fire
- Reported at 3:24 p.m.
- Location: 8 miles southeast of Devils Tower National Monument, WY
- Size: 0.4 acre
- Resources: Federal
- Contained: 6 p.m.
Boxelder Fire
- Reported at 12:36 p.m.
- Location: 8 miles west of Summerset, SD
- Size: .1 acre
- Resources: Federal
- Contained: 3:15 p.m.
- Controlled: 4:22 p.m.
Sheeptail Fire
- Reported at 9:53 a.m.
- Location: 2 miles west of Central City, SD
- Size: .1 acre
- Resources: Federal, state, local
- Contained: 10:03 a.m.
- Controlled: 12:30 p.m.