Lake Pontchartrain - East Bank 1 UV IndexUnited StatesLASt Charles ParishLake Pontchartrain - East Bank 11-Day3-Day Graph Plots Open in Graphs UV Forecast NOAALake Pontchartrain - East Bank 1 UV forecast issued today at 2:18 pm. Next forecast at approx. 2:18 pm.Get WillyWeather+ to remove ads