Syme Slough Wind ForecastUnited StatesMTSheridan CountySyme Slough1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Syme Slough wind forecast issued today at 4:25 pm. Next forecast at approx. 4:25 am.Syme Slough Wind Statistics May WindCROSBY (58.4 miles)2026AprilMayStrongest 4 May, 202632.2mph NWAverage May15.4mphStrongest 8 April, 202638mph NWAverage April12.8mphStrongest 17 February, 202642.5mph EAverage 202612.4mphClimate (2011–Present)CROSBY (58.4 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 January, 202349.4mph NNWAverage 2021–202611.7mphGet WillyWeather+ to remove ads