Butler County RainfallUnited StatesIAButler County40%Clarksville 40% Chance 25%Greene 25% Chance 45%Parkersburg 45% Chance 40%Allison 40% Chance 35%Dumont 35% Chance AllisonAllison Municipal AirportAplingtonAredaleAustinvilleBig Marsh Wildlife AreaBoylan Creek Wildlife AreaBristowClarksvilleDumontGreeneHeery Woods State ParkKesleyNew HartfordPackardParkersburgShell Rock