Butte County Wind ForecastUnited StatesSDButte County17.2mphEBelle Fourche17.2mph, E17.2mphENECastle Rock17.2mph, ENEArpanBelle FourcheBelle Fourche Municipal AirportBelle Fourche National Wildlife RefugeBelle Fourche ReservoirCastle RockFruitdaleGuidinger ReservoirHerman ParkHighland ParkHooverNewellNewell LakeNislandRocky Point Recreation AreaVale