510 
FXUS64 KMRX 181732
AFDMRX

Area Forecast Discussion
National Weather Service Morristown TN
132 PM EDT Sun Oct 18 2026

...New DISCUSSION, AVIATION...

.KEY MESSAGES...
Updated at 131 PM EDT Sun Oct 18 2026

- Chilly mornings with some patchy frost possible over the next 
couple of mornings.

- Dry weather dominates the rest of this week with a warming
  trend.

&&

.DISCUSSION...
Issued at 131 PM EDT Sun Oct 18 2026

Chilly morning today with temperatures dropping back into the 30's 
for many cities. Still will need a light jacket for the next several 
mornings, but a warming trend is starting which will help bring 
morning lows into the 40's for most and afternoon highs in the 70's. 
Dew points in the 40's and 50's mean we'll have dry weather which 
will be a nice break from the humidity of the past several months. 
I'm not a arborist, but I imagine we'll also see much leaf change 
color this week.

Clear skies, light winds, and extremely pleasant temperatures are 
expected for the next 7 days. High pressure sets up and looks to 
remain in place. These are the fall days most people out here hope 
for, couldn't ask for nicer weather.

&&

.AVIATION...
(18Z TAFS)
Issued at 131 PM EDT Sun Oct 18 2026

Light winds and clear skies expected for the next several days.
Very nice VFR conditions expected.

&&

.PRELIMINARY POINT TEMPS/POPS...
Chattanooga Airport, TN             43  70  46  72 /   0   0   0   0 
Knoxville McGhee Tyson Airport, TN  41  71  42  73 /   0   0   0   0 
Oak Ridge, TN                       41  71  42  74 /   0   0   0   0 
Tri Cities Airport, TN              36  70  36  73 /   0   0   0   0 

&&

.MRX WATCHES/WARNINGS/ADVISORIES...
NC...NONE.
TN...NONE.
VA...NONE.
&&

$$

DISCUSSION...99
AVIATION...99


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