Grand River National Grassland Wind Forecast
Grand River National Grassland Wind Statistics
July Wind
Hettinger, Hettinger Municipal Airport (22.4 miles)
Strongest 9 July, 2025
55.9mph ESEAverage July
9.5mph
Climate (2010–Present)
Hettinger, Hettinger Municipal Airport (22.4 miles)
Strongest 11 May, 2025
77mph SSWAverage 2020–2025
10.6mph