Jersey County Weather ForecastUnited StatesILJersey County6490JerseyvilleIsolated Thunderstorms6791GraftonIsolated Thunderstorms6692ElsahIsolated ThunderstormsChautauquaDelhiDowElsahFidelityFieldonGraftonJerseyvilleJerseyville Aviation Inc AirportKemperKoenig AirportMcCluskyNewbernNixon AirportNutwoodOttervillePere Marquette State ParkRaymond Restricted Landing AreaRosedaleThe Glades State Fish and Waterfowl Management AreaWilliam E Koenig Airport