Barnwell County Wind ForecastUnited StatesSCBarnwell County11.4mphNBarnwell11.4mph, N12.8mphNWilliston12.8mph, N11.4mphNBlackville11.4mph, NBarnwellBarnwell Regional AirportBarnwell State ParkBlackvilleElkoHildaKlinePar PondSnellingWilliston