Lake Alvin Wind Forecast
Lake Alvin Wind Statistics
August Wind
Sioux Falls, Foss Field (11.2 miles)
Strongest 3 August, 2026
40.9mph SAverage August
9.7mph
Climate (2021–2026)
Sioux Falls, Foss Field (11.2 miles)
Strongest 21 June, 2025
74.9mph SSWAverage 2021–2026
10mph