Rock Falls Wind ForecastUnited StatesILWhiteside CountyRock Falls1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Rock Falls wind forecast issued today at 9:32 pm. Next forecast at approx. 9:32 am.Rock Falls Wind Statistics June WindSterling Rockfalls (2.5 miles)2025MayJuneStrongest – Average June–Strongest 16 May, 202525.3mph WAverage May9.3mphStrongest 15 March, 202526.4mph WSWAverage 20259.7mphClimate (2010–Present)Sterling Rockfalls (2.5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 14 April, 202233.3mph WSWAverage 2020–20258.2mphGet WillyWeather+ to remove ads