Grand Coulee Wind Forecast
Grand Coulee Wind Statistics
March Wind
Omak Airport (42.9 miles)
Strongest 11 March, 2026
25.3mph SSWAverage March
8.3mph
Climate (2010–Present)
Omak Airport (42.9 miles)
Strongest 14 July, 2025
65.1mph NWAverage 2021–2026
7.5mph