Grass Valley Reservoir Wind Forecast
Grass Valley Reservoir Wind Statistics
October Wind
Alturas (60.9 miles)
Strongest 2 October, 2026
21 mph NWAverage October
3 mph
Climate (2021–2026)
Alturas (60.9 miles)
Strongest 16 March, 2025
65.1 mph SAverage 2021–2026
6 mph