Cottonwood Slough Wind ForecastUnited StatesSDDeuel CountyCottonwood Slough1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Cottonwood Slough wind forecast issued today at 11:30 am. Next forecast at approx. 11:30 pm.Cottonwood Slough Wind Statistics May WindCanby Airfield (13.7 miles)2025AprilMayStrongest – Average May–Strongest 14 April, 202530mph WAverage April11.3mphStrongest 28 January, 202536.9mph WAverage 202510.9mphClimate (2010–Present)Canby Airfield (13.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 14 April, 202240.3mph WAverage 2020–20259.5mphGet WillyWeather+ to remove ads