Sioux County RainfallUnited StatesIASioux County55%Rock Valley 55% Chance 60%Hull 60% Chance 55%Sioux Center 55% Chance 60%Orange City 60% Chance 55%Hawarden 55% Chance AltonBig Sioux ParkBoydenCarmelChatsworthGranvilleHawardenHawarden Municipal AirportHospersHullIretonLebanonMatlockMauriceMcNallyMiddleburgNewkirkOak Grove State ParkOrange CityOrange City Municipal AirportPerkinsRock ValleySioux CenterSioux Center Municipal Airport