Barnwell County Wind ForecastUnited StatesSCBarnwell County2.2mphEBarnwell2.2mph, E2.2mphEWilliston2.2mph, E2.2mphEBlackville2.2mph, EBarnwellBarnwell Regional AirportBarnwell State ParkBlackvilleElkoHildaKlinePar PondSnellingWilliston