


Regional Weather Synopsis
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
053 ABUS99 KMRX 301749 SYNMRX Regional Synopsis National Weather Service Morristown TN 145 PM EDT Wed Jul 30 2025 .SYNOPSIS... A Heat Advisory is in effect today across the central and southern TN valley. Isolated to scattered showers and thunderstorms are expected this afternoon. Increasing shower and storm chances Thursday and Friday. Then, cooler temperatures are expected at the end of the week and into the weekend. $$