Breaking Weather News: Tornado Watch 8/28/20 Posted By: uppercumberlandreporter August 28, 2020 The National Weather Service has issued a tornado watch for the following counties: Clay, Cumberland, DeKalb, Fentress, Jackson, Overton, Pickett, Putnam, Smith and White Counties in Tennessee until 7:00 P.M., Friday, August 28, 2020.