Big Sky Field Wind ForecastUnited StatesMTRoosevelt CountyBig Sky Field1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Big Sky Field wind forecast issued today at 10:33 pm. Next forecast at approx. 10:33 am.Big Sky Field Wind Statistics August WindSidney-Richland (34.2 miles)2025JulyAugustStrongest – Average August–Strongest 14 July, 202524.2mph NNEAverage July8.6mphStrongest 8 June, 202538mph NWAverage 202510.1mphClimate (2010–Present)Sidney-Richland (34.2 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 16 November, 202148.3mph WAverage 2020–202510mphGet WillyWeather+ to remove ads