Upper Silas Lake Wind ForecastUnited StatesWYFremont CountyUpper Silas Lake1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Upper Silas Lake wind forecast issued today at 1:37 am. Next forecast at approx. 1:37 pm.Upper Silas Lake Wind Statistics November WindSouth Pass (10.6 miles)2025OctoberNovemberStrongest – Average November–Strongest – Average October–Strongest – Average 2025–Climate (2012–Present)South Pass (10.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 March, 202138mph NAverage 2020–202410.2mphGet WillyWeather+ to remove ads