Warren County Weather ForecastUnited StatesILWarren County3045MonmouthChance Rain/Snow3145RosevilleChance Rain/Snow3145CameronChance Rain/SnowAlexisBerwickCameronColdbrookEarp AirportEleanorGerlawGibson Restricted Landing AreaGillen AirportGreenbushKirkwoodLake WarrenLittle Swan LakeLittle YorkMassasauga Prairie Nature PreserveMonmouthMonmouth Municipal AirportOrmondeRosevilleShanghai CitySmithshireSwan CreekYoungstown