KNOXVILLE, Tenn. (WVLT) – Sunshine continues for a couple of afternoons, but we are watching clouds to increase and then a weak cold front to bring some showers. Join us on the WVLT First Alert Weather app for iPhone or Android, so you can stay informed on the go and in between newscasts. We share custom videos, plus you can choose to get messages from us on the latest conditions and forecasts.