Expansion Bay Wind ForecastUnited StatesNDMercer CountyExpansion Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Expansion Bay wind forecast issued today at 3:35 pm. Next forecast at approx. 3:35 am.Expansion Bay Wind Statistics June WindGarrison (15.5 miles)2026MayJuneStrongest – Average June–Strongest 14 May, 202667.1mph WAverage May12.2mphStrongest 14 May, 202667.1mph WAverage 202611.2mphClimate (2010–Present)Garrison (15.5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 October, 202474mph WNWAverage 2021–202610.4mphGet WillyWeather+ to remove ads