Blackhawk Island Airport Wind ForecastUnited StatesWIJefferson CountyBlackhawk Island Airport1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Blackhawk Island Airport wind forecast issued yesterday at 11:34 pm. Next forecast at approx. 11:34 am.Blackhawk Island Airport Wind Statistics June WindWatertown (18.6 miles)2026MayJuneStrongest – Average June–Strongest – Average May–Strongest 13 March, 202627.7mph WNWAverage 20268.7mphClimate (2010–Present)Watertown (18.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 March, 202230mph SWAverage 2021–20268mphGet WillyWeather+ to remove ads