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 4:35 pm. Next forecast at approx. 4:35 am. Wind Speed Wind GustSyme Slough Wind Statistics August WindCROSBY (58.4 miles)2026JulyAugustStrongest 2 August, 202619.7mph WNWAverage August10mphStrongest 20 July, 202624.2mph NWAverage July8.2mphStrongest 14 May, 202648.3mph WAverage 202611.7mphClimate (2021–2026)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