Leger Dam Wind ForecastUnited StatesSDHarding CountyLeger Dam1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Leger Dam wind forecast issued today at 9:30 am. Next forecast at approx. 9:30 pm.Leger Dam Wind Statistics February WindBuffalo (22.4 miles)2025JanuaryFebruaryStrongest – Average February–Strongest 9 January, 202555mph NWAverage January15.8mphStrongest 9 January, 202555mph NWAverage 202515.8mphClimate (2010–Present)Buffalo (22.4 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 27 June, 202489.9mph WAverage 2020–202512.7mphGet WillyWeather+ to remove ads