Clarkson Wind ForecastUnited StatesKYGrayson CountyClarkson1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Clarkson wind forecast issued today at 4:39 pm. Next forecast at approx. 4:39 am.Clarkson Wind Statistics December WindFort Knox (31.1 miles)2025NovemberDecemberStrongest – Average December–Strongest 26 November, 202518.3mph WAverage November7.4mphStrongest 22 April, 202540.3mph NAverage 20257.3mphClimate (2010–Present)Fort Knox (31.1 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 22 April, 202540.3mph NAverage 2020–20257.5mphGet WillyWeather+ to remove ads