Birch Lake Wind ForecastUnited StatesWIIowa CountyBirch Lake1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Birch Lake wind forecast issued today at 5:34 pm. Next forecast at approx. 5:34 am.Birch Lake Wind Statistics March WindIowa County Airport (18 miles)2026FebruaryMarchStrongest – Average March–Strongest – Average February–Strongest – Average 2026–Climate (2010–Present)Iowa County Airport (18 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 9 May, 202233.3mph SSEAverage 2021–20258.1mphGet WillyWeather+ to remove ads