


Regional Weather Synopsis
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
283 ABUS99 KMRX 190546 SYNMRX Regional Synopsis National Weather Service Morristown TN 145 AM EDT Sat Jul 19 2025 .SYNOPSIS... A typical summer pattern will continue through the weekend and next week, with hot and muggy afternoons and evenings. Scattered to numerous storms will continue each afternoon and evening. Localized flooding will be possible at times through Sunday evening. Highs in the 90s and heat index values near or above 100 can be expected in the Tennessee Valley. $$