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fxus64 ktsa 171745 
afdtsa

Area forecast discussion
National Weather Service Tulsa OK
1145 am CST Sat Feb 17 2018

Aviation...
concerning taf sites ktul/krvs/kbvo/kmlc/kxna/kfyv/kfsm/krog.
IFR/MVFR cloud deck continues to erode along the western edge as
the weak front and associated upper level wave move east.
Terminals may see a drop in cigs before skies clear for the
remainder of the afternoon and evening. Winds will become more
southerly overnight and will help bring low-level moisture back
into the region ahead of the next system. Clouds will begin to
build in from south to north after 06-08z and could see a bit a
patchy fog develop in addition to IFR/MVFR cigs during the latter
half of the prevailing period as low-level moisture surges
northward.

&&

Previous discussion... /issued 1105 am CST Sat Feb 17 2018/

...

Discussion...
weak frontal system and upper trough will continue to move
eastward late this morning afternoon. Rain showers and drizzle
have trended downward with main swath extending from the arklatex
region to near the Missouri bootheel. Low clouds will mix out
from west to east as drier air works in from the northwest. This
dry air combined with gusty winds will increase fire weather
concerns this afternoon despite the recent rainfall. Overall
forecast appears on track with slight adjustments in precipitation
trends and sky cover.

&&

Preliminary point temps/pops...
tul 60 37 64 58 / 10 0 0 40
fsm 55 35 62 54 / 20 0 10 50
mlc 58 37 62 57 / 10 0 10 50
bvo 61 31 65 56 / 10 0 0 30
fyv 52 33 59 55 / 20 0 10 50
byv 51 32 60 53 / 20 0 0 40
mko 58 36 63 55 / 10 0 10 50
Mio 57 33 64 56 / 10 0 0 40
f10 58 36 63 56 / 10 0 10 40
hhw 58 40 59 56 / 20 0 30 50

&&

Tsa watches/warnings/advisories...
OK...none.
Arkansas...none.
&&

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