Area Forecast Discussion
Issued by NWS Tulsa, OK

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FXUS64 KTSA 071110
AFDTSA

Area Forecast Discussion
National Weather Service Tulsa OK
510 AM CST Thu Dec 7 2017

.AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM/KROG.
VFR conditions are expected at all area TAF sites through
the valid period.


&&

.PREV DISCUSSION... /Issued 356 AM CST Thu Dec 7 2017/

DISCUSSION...
Cold front is just clearing the forecast area with a few mid level
clouds and brief snow flurries marking the advance of the
attendant mid level trough. This airmass will be the coldest of
the early winter season with both high and low temps some 10- 15
degrees below normal today and tonight.

The prevailing N-NW flow aloft will drive the sfc high southward
and allow a quick return to westerly low level flow allowing a for
a quick erosion of the aforementioned airmass. The result will be
a sustained warming trend through the weekend. Dry conditions will
prevail and fire weather concerns will be an issue for some time
to come as longer range progs show little deviation from the
current pattern.

&&

.TSA WATCHES/WARNINGS/ADVISORIES...
OK...None.
AR...None.
&&

$$


AVIATION.....10



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