Hecla Wind ForecastUnited StatesSDBrown CountyHecla1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Hecla wind forecast issued today at 6:35 am. Next forecast at approx. 6:35 pm.Hecla Wind Statistics March WindOakes Municipal Airport (19.9 miles)2026FebruaryMarchStrongest – Average March–Strongest 18 February, 202634.4mph WNWAverage February12.4mphStrongest 16 January, 202636.9mph NWAverage 202612.8mphClimate (2011–Present)Oakes Municipal Airport (19.9 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 February, 202346.1mph NNWAverage 2021–202612mphGet WillyWeather+ to remove ads