Butte County Wind ForecastUnited StatesSDButte County16.1mphESEBelle Fourche16.1mph, ESE17.2mphECastle Rock17.2mph, EArpanBelle FourcheBelle Fourche Municipal AirportBelle Fourche National Wildlife RefugeBelle Fourche ReservoirCastle RockFruitdaleGuidinger ReservoirHerman ParkHighland ParkHooverNewellNewell LakeNislandRocky Point Recreation AreaVale