458  
FXUS64 KTSA 271112  
AFDTSA  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE TULSA OK  
612 AM CDT TUE JUN 27 2017  
   
AVIATION
 
 
CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM/KROG.  
ONGOING SHOWERS ACROSS FAR SE KS WARRANT A BRIEF VCSH MENTION AT  
KBVO EARLY IN THE PERIOD. OTHERWISE...VFR CONDITIONS WILL PREVAIL  
AT ALL SITES THROUGH THE ENTIRE TAF PERIOD.  
 

 
   
PREV DISCUSSION
 
/ISSUED 357 AM CDT TUE JUN 27 2017/  
 
DISCUSSION...  
CURRENT RADAR TRENDS SUPPORT KEEPING A MENTION OF SHOWERS AND  
THUNDERSTORMS INTO THIS MORNING ACROSS PARTS OF NORTHEAST OKLAHOMA  
AND NORTHWEST ARKANSAS. OTHERWISE, DRY WEATHER WITH INCREASING  
TEMPERATURES AND HUMIDITY LEVELS WILL BE THE RULE THIS AFTERNOON  
THROUGH THURSDAY.  
 
SHOWER AND THUNDERSTORM CHANCES WILL INCREASE LATER THURSDAY NIGHT  
INTO THE WEEKEND AS A FRONTAL BOUNDARY SAGS SOUTH INTO THE AREA  
AND STALLS. THIS BOUNDARY WILL BECOME MORE DIFFUSE WITH TIME LATE  
THIS WEEKEND INTO EARLY NEXT WEEK AND AS UPPER HEIGHTS RISE,  
SHOWER AND THUNDERSTORM CHANCES WILL LESSEN, BUT NOT GO AWAY  
ENTIRELY.  
 
STAYED CLOSE TO GUIDANCE TEMPERATURES THE NEXT COUPLE DAYS.  
 

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

 
 

 
 
AVIATION...23  
 
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