Buffalo County UV ForecastUnited StatesSDBuffalo CountyModerate4.8Fort ThompsonModerate UV, 4.8Moderate4.8ShelbyModerate UV, 4.8Moderate4.8Gann ValleyModerate UV, 4.8Bedashosha LakeCrow CreekFort ThompsonFort Thompson Recreation AreaGann ValleyLake SharpeNorth Shore Recreation AreaShelbyVoneye Slough