Lawrence County UV ForecastUnited StatesILLawrence CountyModerate5.1LawrencevilleModerate UV, 5.1Moderate5.1St FrancisvilleModerate UV, 5.1Moderate5.4SumnerModerate UV, 5.4BirdsBridgeportChauncey Marsh Nature PreserveHelenaLawrencevilleLawrenceville-Vincennes International AirportMount Carmel Municipal AirportONeal AirportPetroliaPinkstaffPipers LandingRed Hills LakeRussellvilleSand BarrensSt FrancisvilleSumnerWestport