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 yesterday at 11:33 pm. Next forecast at approx. 11:33 am.Upper Silas Lake Wind Statistics January WindSouth Pass (10.6 miles)2026DecemberJanuaryStrongest – Average January–Strongest – Average December–Strongest – Average 2026–Climate (2012–Present)South Pass (10.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 March, 202138mph NAverage 2021–202410.2mphGet WillyWeather+ to remove ads