Bismark Lake Wind Forecast
Bismark Lake Wind Statistics
July Wind
Custer, Custer County Airport (5.6 miles)
Strongest 26 July, 2026
47mph WNWAverage July
6.1mph
Climate (2021–2026)
Custer, Custer County Airport (5.6 miles)
Strongest 12 March, 2026
66mph WAverage 2021–2026
7.1mph