Heiskell Wind ForecastUnited StatesTNKnox CountyHeiskell1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Heiskell wind forecast issued today at 8:31 am. Next forecast at approx. 8:31 pm.Heiskell Wind Statistics July WindOak Ridge (10.6 miles)2025JuneJulyStrongest – Average July–Strongest 9 June, 202530mph WNWAverage June3.1mphStrongest 5 March, 202545mph SSWAverage 20253.7mphClimate (2010–Present)Oak Ridge (10.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 April, 202355.9mph WAverage 2020–20253.4mphGet WillyWeather+ to remove ads