Lawrence County Weather ForecastUnited StatesILLawrence County6682LawrencevilleChance Thunderstorms6683St FrancisvilleChance Thunderstorms6681SumnerChance ThunderstormsBirdsBridgeportChauncey Marsh Nature PreserveHelenaLawrencevilleLawrenceville-Vincennes International AirportMount Carmel Municipal AirportONeal AirportPetroliaPinkstaffPipers LandingRed Hills LakeRussellvilleSand BarrensSt FrancisvilleSumnerWestport