Heiskell Wind ForecastUnited StatesTNKnox CountyHeiskell1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Heiskell wind forecast issued today at 3:35 am. Next forecast at approx. 3:35 pm.Heiskell Wind Statistics January WindOak Ridge (10.6 miles)2026DecemberJanuaryStrongest 14 January, 202615mph WNWAverage January4.7mphStrongest 18 December, 202513.9mph SWAverage December4.7mphStrongest 14 January, 202615mph WNWAverage 20264.7mphClimate (2010–Present)Oak Ridge (10.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 April, 202355.9mph WAverage 2021–20263.3mphGet WillyWeather+ to remove ads