809 
FXUS64 KTSA 170527
AFDTSA

Area Forecast Discussion
National Weather Service Tulsa OK
1227 AM CDT Fri Apr 17 2020

.DISCUSSION...

The 06Z TAF forecast discussion follows...

&&

.AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM/KROG.
Ongoing band of elevated convection will affect the NE OK sites in
the near term. A frontal boundary will bring a wind shift late
tonight into early Friday morning from NW to SE. MVFR and IFR cigs
will fill in behind the front with occasionally gusty N winds.
Sites should return to VFR by Friday evening.

Lacy

&&

.PREV DISCUSSION... /Issued 904 PM CDT Thu Apr 16 2020/ 

DISCUSSION...
A broken line of thunderstorms has developed this 
evening across northwest Oklahoma into southeast 
Kansas in the vicinity of an advancing cold front. 
The potential for showers and thunderstorms will increase
across northeast Oklahoma and northwest Arkansas as 
we approach the overnight hours with the cold front 
moving into the area. The shower and isolated thunderstorms 
will be sustained through the night as isentropic lift 
increases behind the cold front. Have updated the forecast 
for tonight to better reflect current trends in observations 
and short-term model guidance. 

&&

.PRELIMINARY POINT TEMPS/POPS...
TUL   54  33  65  52 /  30  10  10  50 
FSM   59  36  66  53 /  40  10  10  70 
MLC   57  37  67  55 /  40  10  30  50 
BVO   54  31  64  48 /  20   0  10  40 
FYV   53  30  63  47 /  50  10  10  70 
BYV   53  30  64  48 /  50  10  10  70 
MKO   56  34  65  52 /  40  10  10  50 
MIO   52  30  63  48 /  50  10  10  60 
F10   54  35  65  54 /  30  10  20  50 
HHW   59  40  67  57 /  40  10  40  60 

&&

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

$$

AVIATION.....30