Butte County RainfallUnited StatesSDButte County60%Belle Fourche 60% Chance 60%Castle Rock 60% Chance ArpanBelle FourcheBelle Fourche Municipal AirportBelle Fourche National Wildlife RefugeBelle Fourche ReservoirCastle RockFruitdaleGuidinger ReservoirHerman ParkHighland ParkHooverNewellNewell LakeNislandRocky Point Recreation AreaVale