Butte County Wind ForecastUnited StatesSDButte County15mphWBelle Fourche15mph, W18.3mphWNWCastle Rock18.3mph, WNWArpanBelle FourcheBelle Fourche Municipal AirportBelle Fourche National Wildlife RefugeBelle Fourche ReservoirCastle RockFruitdaleGuidinger ReservoirHerman ParkHighland ParkHooverNewellNewell LakeNislandRocky Point Recreation AreaVale