Tropical Storm Arthur is moving closer to Louisiana, bringing the threat of heavy rain, flash flooding and dangerous weather conditions. Join Chief Meteorologist Chris Franklin LIVE for the latest forecast track, rainfall outlook, impact timing and what you need to know to stay prepared. #TropicalStormArthur #Arthur #LouisianaWeather #LAwx #WeatherUpdate #StormTracker #FlashFlooding #GulfCoastWeather #HurricaneSeason #ChrisFranklin #WWLTV #BreakingWeather