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 4:37 pm. Next forecast at approx. 4:37 am.Expansion Bay Wind Statistics March WindGarrison (15.5 miles)2026FebruaryMarchStrongest – Average March–Strongest 18 February, 202653mph WNWAverage February11.4mphStrongest 16 January, 202661.1mph NNWAverage 202611.6mphClimate (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