Northern Pacific Reservoir Wind Forecast
Northern Pacific Reservoir Wind Statistics
July Wind
Helena Regional Airport (5 miles)
Strongest 1 July, 2026
46.1mph WSWAverage July
5.5mph
Climate (2021–2026)
Helena Regional Airport (5 miles)
Strongest 8 March, 2026
67.1mph WAverage 2021–2026
7.1mph