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 4:34 pm. Next forecast at approx. 4:34 am. Wind Speed Wind GustUpper Silas Lake Wind Statistics September WindSouth Pass (10.6 miles)2026AugustSeptemberStrongest – Average September–Strongest – Average August–Strongest – Average 2026–Climate (2022–2024)South Pass (10.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 November, 202236.9mph WSWAverage 2022–202410mphGet WillyWeather+ to remove ads