


Regional Weather Synopsis
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
595 ABUS99 KMRX 040540 SYNMRX Regional Synopsis National Weather Service Morristown TN 138 AM EDT Thu Sep 4 2025 .SYNOPSIS... Showers and thunderstorm chances increase ahead of a cold front this afternoon and evening. Another chance of showers and storms is expected Saturday. Cooler and drier weather returns Sunday. $$