Polk County RainfallUnited StatesNEPolk County30%Stromsburg 30% Chance 35%Osceola 35% Chance 35%Shelby 35% Chance 30%Polk 30% Chance Berck ReservoirBuckley ParkClear Creek ReservoirMidwest Park ArboretumMiller ReservoirOlson ReservoirOsceolaPolkRosenquist ReservoirShelbyStromsburgStromsburg Municipal Airport