Etna Wind ForecastUnited StatesWYLincoln CountyEtna1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Etna wind forecast issued today at 12:32 am. Next forecast at approx. 12:32 pm.Etna Wind Statistics August WindAfton WY (22.4 miles)2025JulyAugustStrongest 7 August, 202519.7mph WSWAverage August6.7mphStrongest 20 July, 202519.7mph NWAverage July6.5mphStrongest 11 May, 202525.3mph SWAverage 20256.2mphClimate (2014–Present)Afton WY (22.4 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 14 October, 202030mph WNWAverage 2020–20256.1mphGet WillyWeather+ to remove ads