


Regional Weather Synopsis
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
305 ABUS99 KMRX 131708 SYNMRX Regional Synopsis National Weather Service Morristown TN 130 PM EDT Sun Jul 13 2025 .SYNOPSIS... Hot and humid conditions continue, along with scattered afternoon showers and thunderstorms. Higher heat indices return next week with values in the mid 90s to low 100s across the central and southern TN valley. $$