Sioux County RainfallUnited StatesIASioux County85%Rock Valley 85% Chance 80%Hull 80% Chance 80%Sioux Center 80% Chance 80%Orange City 80% Chance 80%Hawarden 80% Chance AltonBig Sioux ParkBoydenCarmelChatsworthGranvilleHawardenHawarden Municipal AirportHospersHullIretonLebanonMatlockMauriceMcNallyMiddleburgNewkirkOak Grove State ParkOrange CityOrange City Municipal AirportPerkinsRock ValleySioux CenterSioux Center Municipal Airport