Clay County Weather ForecastUnited StatesARClay County4565CorningMostly Cloudy4564PiggottMostly Cloudy4564RectorMostly CloudyArk-Mo AirportBrookingsCorningCorning Municipal AirportDattoGreenwayKnobKnobelMcDougalNimmonsPeach OrchardPiggottPiggott Municipal AirportPollardRectorRector AirportSaint FrancisSuccess