


Regional Weather Synopsis
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
684 ABUS99 KMRX 200426 SYNMRX Regional Synopsis National Weather Service Morristown TN 1225 AM EDT Wed Aug 20 2025 .SYNOPSIS... Scattered to numerous showers and storms are likely this afternoon into the early evening. Heavy downpours and gusty winds are possible within some storms. Hot and humid temperatures will continue with highs reaching into the lower 90s. Later this week, rain chances will continue but with less coverage. Temperatures will be closer to normal. $$