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fxus64 kohx 210442 

Area forecast discussion
National Weather Service Nashville Tennessee
1042 PM CST Wed Nov 20 2019

for 06z aviation discussion.



High level cloudiness spreading across mid state region as evening
hours progress. This trend should continue thru tonight. Will
thus update sky condition grids to mocldy skies remainder of
tonight. Along with potential of additional cloudiness, current
temp trends supporting warmer lows than previously forecasted.
Will raise lows by a couple of degrees across mid state region.
Short range models continue to show any organized rainfall will
be after 21/12z (6 am CST thu). Will tweak hrly temp, dewpoint,
and wind speed/direction grids. Remainder of forecast continues
to be on track.


06z taf discussion.

Bna/mqy/ckv/csv...cirrus clouds blanket middle Tennessee this
evening as high pressure retreats to the east and a cold front
approaches the mid state from the west. Expect early morning
radiation fog at mqy, much like this morning, as the dew point
spread is already down to 3f. Tomorrow winds will increase from
the south as the pressure gradient tightens up. However, showers
will be slow to develop given the dry antecedent air. Most
locations won't see any precipitation until the evening or
overnight. Ceilings will gradually deteriorate after 00z tomorrow


Ohx watches/warnings/advisories...


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