Early Wind ForecastUnited StatesIASac CountyEarly1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Early wind forecast issued today at 1:29 pm. Next forecast at approx. 1:29 am. Wind Speed Wind GustEarly Wind Statistics October WindStorm Lake (9.9 miles)2026SeptemberOctoberStrongest 16 October, 202626.4 mph NNWAverage October10 mphStrongest 7 September, 202620.8 mph SSEAverage September8.6 mphStrongest 16 January, 202639.1 mph NWAverage 202611.3 mphClimate (2021–2026)Storm Lake (9.9 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 December, 202149.4 mph WAverage 2021–202611.9 mphGet WillyWeather+ to remove ads