Johnson Dam Wind Forecast
Johnson Dam Wind Statistics
August Wind
Hettinger, Hettinger Municipal Airport (20.5 miles)
Strongest 7 August, 2025
57.9mph NNWAverage August
8.8mph
Climate (2010–Present)
Hettinger, Hettinger Municipal Airport (20.5 miles)
Strongest 11 May, 2025
77mph SSWAverage 2020–2025
10.6mph