West Baton Rouge Parish Weather ForecastUnited StatesLAWest Baton Rouge Parish7087Port AllenDecreasing Clouds6986ErwinvilleIncreasing Clouds6986AddisMostly CloudyAddisAlexander ParkBruslyBuecheDaniel AirportErwinvilleGreen LakeJoe Myhand ParkLa Coste Construction Co AirportLake ClauseLobdell ParkOmni AirportPort AllenRivoult Memorial ParkSchexnayder AirportWinterville Park