Tropical Storm Arthur hits Texas coast with floods as Midwest faces tornadoes, strong winds: Millions of Americans along the Gulf Coast are bracing for more torrential rain from Tropical Storm Arthur that could lead to life-threatening flash flooding. Parts of the Midwest are under a tornado watch and could also experience flooding. CBS News national weather correspondent Rob Maricano has the latest from Illinois. #TropicalStormArthur #TexasCoast #Flooding #MidwestWeather #TornadoWatch