Mercer County RainfallUnited StatesOHMercer County0%Celina 0% Chance 0%Fort Recovery 0% Chance 0%Rockford 0% Chance 0%Coldwater 0% Chance CarthagenaCelinaChickasawColdwaterEastview ParkFort RecoveryGrand Lake Saint Marys State ParkGrand Lake St Marys SPBHamrick AirportLakefield AirportMaria SteinMendonMercer Wildlife AreaMontezumaMontezuma BayMulholland AirportRockfordSt HenrySt Johns