Arpan Wind Forecast
Arpan Wind Statistics
December Wind
Spearfish / Clyde Ice (21.7 miles)
Strongest 2 December, 2025
24.2mph WAverage December
11.5mph
Climate (2010–Present)
Spearfish / Clyde Ice (21.7 miles)
Strongest 14 January, 2021
40.3mph NWAverage 2020–2025
9.7mph