Area Forecast Discussion
Issued by NWS Tulsa, OK

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586
FXUS64 KTSA 200520
AFDTSA

Area Forecast Discussion
National Weather Service Tulsa OK
1120 PM CST Fri Jan 19 2018

.AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM/KROG.
Low level moisture continues to surge north across eastern OK and
western AR, with MVFR ceilings becoming prevalent through the
night and much of Saturday. Strengthening low level jet causing
LLWS overnight, especially at KFSM where sfc winds will be light
and easterly. Ceilings should improve by 18-21z Saturday in most
locations with gusty south winds continuing through the period.

&&

.PREV DISCUSSION... /Issued 929 PM CST Fri Jan 19 2018/

..UPDATE...

DISCUSSION...
Seasonably mild night underway with sustained southerly winds and
increasing low level moisture. Forecast min temps appear on track
and update will only adjust for observed trends.

&&

.PRELIMINARY POINT TEMPS/POPS...
TUL   44  61  52  69 /  10  10  10  30
FSM   38  59  52  68 /  10  10  10  60
MLC   46  62  56  69 /  10  10  10  50
BVO   38  60  46  68 /  10  10  10  30
FYV   40  57  51  65 /  10  10  10  50
BYV   40  57  48  65 /   0   0  10  20
MKO   41  60  52  69 /  10  10  10  50
MIO   40  56  49  67 /  10  10  10  30
F10   42  62  53  69 /  10  10  10  30
HHW   43  61  55  69 /  10  10  10  70

&&

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

$$


AVIATION.....14



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