Lawrence County Weather ForecastUnited StatesILLawrence County6382LawrencevilleDecreasing Clouds6382St FrancisvilleDecreasing Clouds6482SumnerDecreasing CloudsBirdsBridgeportChauncey Marsh Nature PreserveHelenaLawrencevilleLawrenceville-Vincennes International AirportMount Carmel Municipal AirportONeal AirportPetroliaPinkstaffPipers LandingRed Hills LakeRussellvilleSand BarrensSt FrancisvilleSumnerWestport