KNOXVILLE, Tenn. (WVLT) – We’re starting the week with the need for a warm coat again! We’re tracking up and down temperatures this week, with some rain to snow 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.