620  
FXUS64 KTSA 210332  
AFDTSA  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE TULSA OK  
932 PM CST MON FEB 20 2017  
   
..UPDATE
 
 
   
DISCUSSION
 
 
LIGHT RAIN CONTINUES TO SLOWLY PUSH EASTWARD OUT OF NORTHWEST  
ARKANSAS WITH THE TRAILING CLOUD SHIELD ALSO MAKING SLOW EASTWARD  
PROGRESS. RAIN WILL CONTINUE TO TAPER OFF ACROSS WESTERN AR  
OVERNIGHT WHILE AREAS OF FOG WILL THICKEN ESPECIALLY ALONG THE  
WESTERN PERIPHERY OF THE CLOUD DECK. THE MAGNITUDE AND DURATION OF  
THE FOG IS UNCERTAIN HOWEVER PORTIONS OF SE OK ARE ALREADY  
TRENDING TOWARD LOWER VISIBILITIES THUS AN ADVISORY WAS POSTED AND  
LATER SHIFTS CAN ADJUST AS NEEDED. UPDATED FORECAST RAISED MIN  
TEMPS A FEW DEGREES WHERE CLOUDS ARE EXPECTED TO LINGER AND  
ADJUSTED FOR OBSERVED PRECIP TRENDS.  
 

 
   
PRELIMINARY POINT TEMPS/POPS
 
 
TUL 49 75 45 79 / 0 0 0 0  
FSM 55 75 47 78 / 50 10 10 0  
MLC 50 74 43 79 / 10 0 0 0  
BVO 45 75 37 80 / 0 0 0 0  
FYV 51 71 39 76 / 30 10 10 0  
BYV 53 71 45 76 / 70 10 10 0  
MKO 51 73 43 78 / 10 0 0 0  
MIO 50 72 41 78 / 10 0 0 0  
F10 48 73 44 77 / 0 0 0 0  
HHW 53 74 46 78 / 10 0 0 0  
 

 
   
TSA WATCHES/WARNINGS/ADVISORIES
 
 
OK...DENSE FOG ADVISORY UNTIL 9 AM CST TUESDAY FOR OKZ049-053-073.  
 
AR...NONE.  

 
 

 
 
SHORT TERM...07  
 
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