Poweshiek County RainfallUnited StatesIAPoweshiek County30%Brooklyn 30% Chance 25%Montezuma 25% Chance 20%Grinnell 20% Chance BrooklynCarnforthDeep RiverDeep River Timber ReserveDiamond LakeEast FieldEwartFox Forest County Recreation AreaGrinnellGrinnell Regional AirportGuernseyHartwickHoliday LakeLake PonderosaMalcomMontezumaSearsboroSheridanSig FieldSkydive Iowa Airport