Allisona, Tennessee Weather Forecast Discussion

356
FXUS64 KOHX 121130
AFDOHX
Area Forecast Discussion
National Weather Service Nashville TN
630 AM CDT Fri Sep 12 2025
...New AVIATION...
.KEY MESSAGES...
Updated at 628 AM CDT Fri Sep 12 2025
- Dry through the forecast period.
- Hot days with seasonable nights. Generally comfortable humidity
  levels.
&&
.SHORT TERM...
(Tonight through Saturday Night)
Issued at 1050 PM CDT Thu Sep 11 2025
The weak shortwave, humidity, and instability that set off
isolated showers and storms Thursday afternoon and evening was
sinking southward and will be replaced by drier air with a
surface high pressure system from the north. The main controlling
wx feature this weekend and beyond will be a strong upper level
ridge axis over the center of the nation that will gradually move
east.
Friday will begin with mainly clear skies and areas of fog,
especially south of I-40 and in areas where rain fell yesterday.
The daytime will bring plenty of sunshine and very warm
temperatures reaching the mid 80s to lower 90s. Humidity will be
noticeably lower than Thursday, and humidity levels will stay
comfortable for the foreseeable future.
The dry air will allow nights to cool off nicely. Friday night`s
lows will be in the 50s to lower 60s. Full sunshine will heat
things up a little more for Saturday as the upper level ridge axis
moves closer.
&&
.LONG TERM...
(Sunday through next Friday)
Issued at 1050 PM CDT Thu Sep 11 2025
Hot days and seasonable nights will be the rule next week as the
big upper level ridge axis moves east and sets up from the Great
Lakes to the Gulf Coast. Highs in the upper 80s to mid 90s will be
common with lows in the 60s. Toward the end of next week the
upper level ridge will start to flatten and that will bring slight
cooling, but still above normal, especially during the daytimes.
Extended outlooks from CPC show warmer than normal temps and low
rainfall likely to continue through the end of the month.
&&
.AVIATION...
(12Z TAFS)
Issued at 628 AM CDT Fri Sep 12 2025
BNA/MQY/CKV are expected to be VFR for the taf period. Patchy fog
may impact CSV/SRB after 13/08z. Winds will be NNE/E around 5 kts
through the afternoon before calming after 13/00z.
&&
.PRELIMINARY POINT TEMPS/POPS...
Nashville      91  61  92  63 /   0   0   0   0
Clarksville    93  61  93  63 /   0   0   0   0
Crossville     81  55  83  58 /   0   0   0   0
Columbia       90  58  91  60 /   0   0   0   0
Cookeville     84  57  84  60 /   0   0   0   0
Jamestown      82  56  83  59 /   0   0   0   0
Lawrenceburg   88  58  88  59 /   0   0   0   0
Murfreesboro   90  58  91  60 /   0   0   0   0
Waverly        90  62  92  62 /   0   0   0   0
&&
.OHX WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
SHORT TERM...13
LONG TERM....13
AVIATION.....Reagan

NWS OHX Office Area Forecast Discussion