Area Forecast Discussion
Issued by NWS Nashville, TN

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FXUS64 KOHX 160141
AFDOHX

Area Forecast Discussion
National Weather Service Nashville TN
741 PM CST Sat Dec 15 2018

.DISCUSSION...

Upper level low pressure area, centered just east of the
Cumberland Plateau this evening, was continuing to produce patchy
mostly light rain between Crossville, Jamestown and Byrdstown.
Meanwhile, an area of patchy sprinkles was observed over our
northwestern counties, with dry conditions observed elsewhere in
the Mid-State.

Have made some minor modifications to our overnight forecast to
more closely reflect current trends and latest model forecast
data.

Will issue an updated suite of text products shortly.

&&

.AVIATION...
00Z TAF DISCUSSION.

BNA/MQY/CKV/CSV...Upper low is situated near CSV this hour with
only some light showers occurring along the Cumberland Plateau.
There is still plenty of low-level moisture in place, so look for
ceilings to decrease to MVFR for most of the night, with gradual
improvement from west to east after 12Z tomorrow as this system
pulls off to the east. At CSV, ceilings should drop down to
IFR/LIFR this evening and remain there through much of the day
Sunday.


&&

.PRELIMINARY POINT TEMPS/POPS...
Nashville      42  55  36  54  32 /  20  10   0   0   0
Clarksville    38  55  33  54  30 /  30   0   0   0   0
Crossville     38  49  34  52  28 /  50  20   0   0   0
Columbia       42  55  35  54  32 /  20  10   0   0   0
Lawrenceburg   43  55  34  54  32 /  20  10   0   0   0
Waverly        39  55  34  53  32 /  20   0   0   0   0

&&

.OHX WATCHES/WARNINGS/ADVISORIES...
NONE.

&&

$$

DISCUSSION......19
AVIATION........08
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