Piatt County Weather ForecastUnited StatesILPiatt County5977MonticelloChance Thunderstorms5977BementChance ThunderstormsBementBlue RidgeCerro GordoCiscoClapper AirportDe LandGalesvilleHammondLa PlaceLodgeLodge Park County Forest PreserveMansfieldMilmineMonticelloNiklaus Restricted Landing AreaPiatt County AirportRobert Allerton ParkSangamon ParkTriple Creek AirportVan Gorder AirportWhite Heath