Alton Wind ForecastUnited StatesINCrawford CountyAlton1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Alton wind forecast issued today at 3:37 am. Next forecast at approx. 3:37 pm.Alton Wind Statistics February WindFort Knox (28.6 miles)2026JanuaryFebruaryStrongest 6 February, 202617.2mph NNWAverage February6.8mphStrongest 8 January, 202621.9mph SSEAverage January9.2mphStrongest 8 January, 202621.9mph SSEAverage 20268.3mphClimate (2010–Present)Fort Knox (28.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 22 April, 202540.3mph NAverage 2021–20267.5mphGet WillyWeather+ to remove ads