Harpster Wind ForecastUnited StatesIDIdaho CountyHarpster1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Harpster wind forecast issued today at 1:27 am. Next forecast at approx. 1:27 pm.Harpster Wind Statistics May WindLowell (19.9 miles)2026AprilMayStrongest 7 May, 20268.1mph SAverage May4.5mphStrongest 26 April, 20269.2mph NNEAverage April4.2mphStrongest 20 January, 202611.4mph SAverage 20264.2mphClimate (2010–Present)Lowell (19.9 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 16 April, 202338mph SAverage 2021–20262.8mphGet WillyWeather+ to remove ads