Lawrence County Weather ForecastUnited StatesILLawrence County5658LawrencevilleChance Thunderstorms5658St FrancisvilleChance Rain Showers5758SumnerChance ThunderstormsBirdsBridgeportChauncey Marsh Nature PreserveHelenaLawrencevilleLawrenceville-Vincennes International AirportMount Carmel Municipal AirportONeal AirportPetroliaPinkstaffPipers LandingRed Hills LakeRussellvilleSand BarrensSt FrancisvilleSumnerWestport