810 FXUS64 KMRX 070530 AFDMRX AREA FORECAST DISCUSSION National Weather Service Morristown TN 130 AM EDT Sun Nov 7 2021 .UPDATE... FOR 06Z AVIATION. && .DISCUSSION... Models show the high thin cirrus rotating out of the area overnight allowing for good radiational cooling conditions. Do expect patchy fog development near area lakes and streams. Current freeze warning/frost advisory areas look good. Do expect to see some sheltered areas within the frost advisory to reach at or just below freezing but not widespread enough for a freeze warning. Current forecast looks good. && .AVIATION... 06Z TAF DISCUSSION. Quiet weather expected the next 24 hours. Could possibly see fog in the river valleys around KCHA, but most guidance is in agreement that it should remain patchy and hopefully not impact the airport. Once the sun rises winds pick up just a tad, but VFR conditions will remain. ABM && .PRELIMINARY POINT TEMPS/POPS... Chattanooga Airport, TN 63 41 68 43 72 / 0 0 0 0 0 Knoxville McGhee Tyson Airport, TN 61 36 67 42 70 / 0 0 0 0 0 Oak Ridge, TN 62 38 67 42 69 / 0 0 0 0 0 Tri Cities Airport, TN 60 33 66 38 68 / 0 0 0 0 0 && .MRX WATCHES/WARNINGS/ADVISORIES... NC...Freeze Warning until 9 AM EST this morning for Cherokee-Clay. TN...Frost Advisory until 9 AM EST /8 AM CST/ this morning for Anderson-Bledsoe-Bradley-Grainger-Hamblen-Hamilton- Jefferson-Knox-Loudon-Marion-McMinn-Meigs-North Sevier- Northwest Blount-Northwest Cocke-Northwest Monroe-Rhea- Roane-Sequatchie-Union-West Polk. Freeze Warning until 9 AM EST this morning for East Polk. VA...NONE. && $$