Sanborn County UV ForecastUnited StatesSDSanborn CountyModerate4.1WoonsocketModerate UV, 4.1Moderate3.7ArtesianModerate UV, 3.7Moderate3.7LetcherModerate UV, 3.7ArtesianForestburgLetcherLetcher LakeLong LakeMcCoy LakeMcCoy Lake State Public Shooting AreaMJ Aviation Airport ISchool Section LakesTwin LakesWoonsocket