Although snowfall is projected to only be 1 to 3 inches in total (and upward of 4 inches toward the mountains), residents are still advised to stay off the roads. Those commuting to and from work Friday afternoon should stay alert when driving in wintry weather conditions.

Travel is anticipated to become "very difficult" by the mid to late morning and although much of the snow will move out by midnight, travel impacts will continue through the weekend.

Friday's snowstorm is expected to bring around six inches of snow to Knoxville, significantly impacting traffic in the region.