Calhoun County UV ForecastUnited StatesSCCalhoun CountyHigh7.1St MatthewsHigh UV, 7.1Very high8.8CameronVery high UV, 8.8High7.8Sandy RunHigh UV, 7.8Alans AirportCameronCrestonDo-Little FieldFort MotteHammond CrossroadsLone StarMc Neil AirportSandy RunSingletonSt Matthews