HAMILTON COUNTY, Tenn. (WDEF) — Just when you thought it couldn’t get any hotter, think again.
The National Weather Service (NWS) in Morristown has issued a heat advisory from 12:00 p.m. Monday, July 28, 2025 to Tuesday, July 29, at 8:00 p.m. for the Central and Southern Tennessee Valley, as well as the southern plateau.
The NWS says the heat index could reach up to 108 degrees…