 and to enhance Arkansas's image for those wanting to visit. Let's clean up Arkansas. Visit KeepArkansasBeautiful.com to do your part and get involved. This message brought to you by this station, the Arkansas Broadcasters Association, and the Keep Arkansas Beautiful Commission. South Arkansas weather. Looks like a 50-50 shot at rain throughout the day. It's going to be mostly cloudy with temperatures reaching near 88. Tonight, showers and thunderstorms are likely with an overnight low near 70.