Union County Weather ForecastUnited StatesIAUnion County6486CrestonSunny6586AftonSunny6686LorimorSunny6586ArispeSunnyAftonArispeCrestonCreston Municipal AirportCromwellGreen Valley State ParkKentLorimorMercer FieldShannon CityTalmage Hill Wildlife AreaThayerThree Mile Lake County ParkThree Mile Lake Wildlife Management AreaTwelve Mile Lake Wildlife Management AreaWallace Field Ultralight Flightpark