Sioux County RainfallUnited StatesIASioux County35%Rock Valley 35% Chance 35%Hull 35% Chance 35%Sioux Center 35% Chance 35%Orange City 35% Chance 40%Hawarden 40% Chance AltonBig Sioux ParkBoydenCarmelChatsworthGranvilleHawardenHawarden Municipal AirportHospersHullIretonLebanonMatlockMauriceMcNallyMiddleburgNewkirkOak Grove State ParkOrange CityOrange City Municipal AirportPerkinsRock ValleySioux CenterSioux Center Municipal Airport