Barnwell County Wind ForecastUnited StatesSCBarnwell County2.2mphSSWBarnwell2.2mph, SSW3.4mphSSWWilliston3.4mph, SSW3.4mphSSWBlackville3.4mph, SSWBarnwellBarnwell Regional AirportBarnwell State ParkBlackvilleElkoHildaKlinePar PondSnellingWilliston