Union County Weather ForecastUnited StatesIAUnion County5071CrestonIncreasing Clouds5071AftonIncreasing Clouds5071LorimorIncreasing Clouds5070ArispeIncreasing CloudsAftonArispeCrestonCreston 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