Lawrence County UV ForecastUnited StatesILLawrence CountyModerate5.5LawrencevilleModerate UV, 5.5Moderate5.5St FrancisvilleModerate UV, 5.5Moderate5.6SumnerModerate UV, 5.6BirdsBridgeportChauncey Marsh Nature PreserveHelenaLawrencevilleLawrenceville-Vincennes International AirportMount Carmel Municipal AirportONeal AirportPetroliaPinkstaffPipers LandingRed Hills LakeRussellvilleSand BarrensSt FrancisvilleSumnerWestport