FXUS64 KTSA 251732
AFDTSA

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TULSA OK
1132 AM CST WED NOV 25 2009

.AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KMLC/KXNA/KFYV/KFSM.

VFR CONDITIONS ARE EXPECTED TO PREVAIL THROUGH THE 
FORECAST PERIOD AT ALL AREA TAF SITES. A WINDS SHIFT
WILL BE NOTICED EARLY IN THE VALID PERIOD AT THE 
OKLAHOMA TAF SITES AS A SURFACE TROF MOVES THROUGH 
THE AREA. 

&&

.PREV DISCUSSION... /ISSUED 1035 AM CST WED NOV 25 2009/ 

DISCUSSION...

SURFACE TROF HAS MOVED INTO WESTERN SECTIONS 
OF THE FORECAST AREA THIS MORNING. THIS TROF
WILL WORK ACROSS THE REMAINDER OF EASTERN 
OKLAHOMA AND NORTHWEST ARKANSAS THIS AFTERNOON. 
THE ONLY REAL NOTICEABLE IMPACT WITH THE PASSAGE
OF THE TROF WILL BE A WIND SHIFT. SOME MID
CLOUDS WILL ALSO MOVE INTO THE NORTHERN SECTIONS
OF THE FORECAST AREA TODAY. 

CURRENT FORECAST IS PRETTY WELL ON TRACK. ONLY ADJUSTED
THE SKY GRIDS TO BETTER REFLECT THE LATEST TRENDS IN 
OBSERVATIONS AND MODEL DATA. 

&&

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

$$

AVIATION...10