Isabel Wind ForecastUnited StatesSDDewey CountyIsabel1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Isabel wind forecast issued today at 2:30 am. Next forecast at approx. 2:30 pm.Isabel Wind Statistics May WindFaith (37.9 miles)2025AprilMayStrongest 5 May, 202548.1mph SAverage May13.3mphStrongest 28 April, 202555.9mph NNEAverage April12.8mphStrongest 24 February, 202557.9mph NWAverage 202512.3mphClimate (2010–Present)Faith (37.9 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 17 September, 202493.1mph WSWAverage 2020–202512.6mphGet WillyWeather+ to remove ads