Sioux County RainfallUnited StatesIASioux County15%Rock Valley 15% Chance 15%Hull 15% Chance 15%Sioux Center 15% Chance 15%Orange City 15% Chance 15%Hawarden 15% Chance AltonBig Sioux ParkBoydenCarmelChatsworthGranvilleHawardenHawarden Municipal AirportHospersHullIretonLebanonMatlockMauriceMcNallyMiddleburgNewkirkOak Grove State ParkOrange CityOrange City Municipal AirportPerkinsRock ValleySioux CenterSioux Center Municipal Airport