Grand Coulee Dam Airport Wind Forecast
Grand Coulee Dam Airport Wind Statistics
April Wind
Omak Airport (42.3 miles)
Strongest 7 April, 2026
51mph NAverage April
7.7mph
Climate (2010–Present)
Omak Airport (42.3 miles)
Strongest 14 July, 2025
65.1mph NWAverage 2021–2026
7.5mph