Warren County Weather ForecastUnited StatesILWarren County3954MonmouthMostly Cloudy4056RosevilleMostly Cloudy3955CameronMostly CloudyAlexisBerwickCameronColdbrookEarp AirportEleanorGerlawGibson Restricted Landing AreaGillen AirportGreenbushKirkwoodLake WarrenLittle Swan LakeLittle YorkMassasauga Prairie Nature PreserveMonmouthMonmouth Municipal AirportOrmondeRosevilleShanghai CitySmithshireSwan CreekYoungstown