324 FXUS64 KMRX 121426 AFDMRX Area Forecast Discussion National Weather Service Morristown TN 1026 AM EDT Wed Jun 12 2019 .DISCUSSION...A few changes to the current forecast. Biggest change was to lower max temps today by a few degrees from the central valley and southward due to the showers and cloud cover currently in place. Other changes were to tweak hourly POPs through the rest of the day as well as hourly temps and dewpoints. With the showers and clouds that are in place now, thunderstorm activity should be even further suppressed. Still believe the plateau could see a few storms later this afternoon but the instability gradient should be pretty sharp between the plateau and valley. Will send updated zones. && .PRELIMINARY POINT TEMPS/POPS... Chattanooga Airport, TN 79 62 77 54 / 40 30 10 10 Knoxville McGhee Tyson Airport, TN 78 61 74 51 / 40 40 10 10 Oak Ridge, TN 78 60 75 51 / 40 40 10 10 Tri Cities Airport, TN 76 57 73 47 / 30 50 40 10 && .MRX WATCHES/WARNINGS/ADVISORIES... NC...None. TN...None. VA...None. && $$ SR