Poweshiek County Weather ForecastUnited StatesIAPoweshiek County2136BrooklynMostly Cloudy2235MontezumaMostly Cloudy2134GrinnellMostly CloudyBrooklynCarnforthDeep RiverDeep River Timber ReserveDiamond LakeEast FieldEwartFox Forest County Recreation AreaGrinnellGrinnell Regional AirportGuernseyHartwickHoliday LakeLake PonderosaMalcomMontezumaSearsboroSheridanSig FieldSkydive Iowa Airport