Isabel Municipal Airport Wind ForecastUnited StatesSDDewey CountyIsabel Municipal Airport1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Isabel Municipal Airport wind forecast issued today at 10:30 am. Next forecast at approx. 10:30 pm.Isabel Municipal Airport Wind Statistics May WindFaith (37.3 miles)2025AprilMayStrongest – Average May–Strongest 28 April, 202555.9mph NNEAverage April12.9mphStrongest 24 February, 202557.9mph NWAverage 202512.3mphClimate (2010–Present)Faith (37.3 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 17 September, 202493.1mph WSWAverage 2020–202512.6mphGet WillyWeather+ to remove ads