Decker Wind ForecastUnited StatesMTBig Horn CountyDecker1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Decker wind forecast issued today at 2:32 am. Next forecast at approx. 2:32 pm.Decker Wind Statistics April WindSheridan County Airport (18 miles)2025MarchAprilStrongest – Average April–Strongest 17 March, 202559.9mph WSWAverage March7.1mphStrongest 17 March, 202559.9mph WSWAverage 20256.8mphClimate (2010–Present)Sheridan County Airport (18 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 June, 202464mph WNWAverage 2020–20257.3mphGet WillyWeather+ to remove ads