Spring Grove Wind Forecast
Spring Grove Wind Statistics
January Wind
Decorah (19.3 miles)
Strongest 14 January, 2026
27.7mph NNWAverage January
8.7mph
Climate (2010–Present)
Decorah (19.3 miles)
Strongest 5 March, 2025
31.1mph NNWAverage 2021–2026
8mph