Butte County Wind ForecastUnited StatesSDButte County2.2mphSEBelle Fourche2.2mph, SE5.8mphNCastle Rock5.8mph, NArpanBelle FourcheBelle Fourche Municipal AirportBelle Fourche National Wildlife RefugeBelle Fourche ReservoirCastle RockFruitdaleGuidinger ReservoirHerman ParkHighland ParkHooverNewellNewell LakeNislandRocky Point Recreation AreaVale