FXUS64 KTSA 261718
AFDTSA

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TULSA OK
1118 AM CST SAT DEC 26 2009

.AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KMLC/KXNA/KFYV/KFSM.
VFR CONDITIONS ARE EXPECTED TODAY AS MID LEVEL CLOUDS
MOVE INTO THE REGION. CEILINGS ARE EXPECTED TO 
LOWER INTO THE MVFR CATEGORY AT THE NORTHERN TAF 
SITES LATER TONIGHT AND INTO SUNDAY. MAY SEE A FEW 
SNOW FLURRIES AT THE NORTHERN TAF SITES TODAY BUT 
NO RESTRICTION TO VISIBILITY IS ANTICIPATED. 

&&

.PREV DISCUSSION... /ISSUED 1021 AM CST SAT DEC 26 2009/ 

DISCUSSION...
CLOUDS ARE MOVING INTO NORTHEAST OKLAHOMA 
THIS MORNING AS A VORT LOBE ASSOCIATED 
WITH THE UPPER LEVEL LOW OVER SOUTHERN 
WISCONSIN MOVES INTO THE AREA. THE CLOUDS 
WILL CONTINUE TO TREK TO THE EAST AND SOUTH
TODAY WITH A FEW SNOW FLURRIES POSSIBLE ACROSS 
NORTHEAST OKLAHOMA AND NORTHWEST ARKANSAS. 

TEMPERATURES SHOULD NOT CLIMB TOO MUCH ACROSS
NORTHEAST OKLAHOMA AND NORTHWEST ARKANSAS TODAY
DUE TO THE CLOUD AND SNOW COVER. TEMPERATURES WILL
HAVE MORE OF A DIURNAL RANGE ACROSS EXTREME SOUTHEAST 
OKLAHOMA. 

ONLY MADE A FEW TWEAKS TO THE SKY AND TEMP GRIDS
FOR TODAY. OTHERWISE...THE CURRENT FORECAST LOOKS
TO BE ON TRACK. 

&&

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

$$

AVIATION...10