Isabel Lake Wind ForecastUnited StatesSDDewey CountyIsabel Lake1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Isabel Lake wind forecast issued today at 2:35 am. Next forecast at approx. 2:35 pm. Wind Speed Wind GustIsabel Lake Wind Statistics July WindFaith (40.4 miles)2026JuneJulyStrongest 2 July, 202653mph NNWAverage July10.4mphStrongest 17 June, 202663.1mph NWAverage June12.4mphStrongest 16 January, 202672.9mph NWAverage 202612.8mphClimate (2021–2026)Faith (40.4 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 17 September, 202493.1mph WSWAverage 2021–202612.5mphGet WillyWeather+ to remove ads