Helm Wind ForecastUnited StatesILMarion CountyHelm1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Helm wind forecast issued today at 2:36 pm. Next forecast at approx. 2:36 am.Helm Wind Statistics December WindMount Vernon Airport (14.3 miles)2025NovemberDecemberStrongest – Average December–Strongest 26 November, 202518.3mph WSWAverage November6.9mphStrongest 15 March, 202561.1mph SSWAverage 20256.1mphClimate (2010–Present)Mount Vernon Airport (14.3 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 March, 202561.1mph SSWAverage 2020–20256.4mphGet WillyWeather+ to remove ads