Butte County Wind ForecastUnited StatesSDButte County2.2mphSBelle Fourche2.2mph, S5.8mphSSECastle Rock5.8mph, SSEArpanBelle FourcheBelle Fourche Municipal AirportBelle Fourche National Wildlife RefugeBelle Fourche ReservoirCastle RockFruitdaleGuidinger ReservoirHerman ParkHighland ParkHooverNewellNewell LakeNislandRocky Point Recreation AreaVale