685  
AWUS84 KTSA 201500  
RWSTSA  
 
EASTERN OKLAHOMA/NORTHWEST ARKANSAS WEATHER SUMMARY  
NATIONAL WEATHER SERVICE TULSA OK  
900 AM CST MON NOV 20 2017  
 
SURFACE HIGH PRESSURE GRADUALLY SHIFTED EAST ACROSS THE AREA  
OVERNIGHT, MAINTAINING MOSTLY CLOUDY SKIES OVER EASTERN OKLAHOMA  
AND NORTHWEST ARKANSAS. LIGHT WINDS PREVAILED OVER NORTHWEST  
ARKANSAS THROUGH THE NIGHT, WHILE SOUTHERLY WINDS OF 5 TO 10 MPH  
RETURNED TO MUCH OF EASTERN OKLAHOMA. THE DIFFERENCE IN SURFACE  
WINDS RESULTED IN A WIDE RANGE OF LOW TEMPERATURES THIS MORNING,  
WHICH VARIED FROM THE MID 20S TO LOWER 40S.  
 
AT MID MORNING, SKIES WERE MOSTLY SUNNY WITH ONLY A FEW THIN HIGH  
LEVEL CIRRUS CLOUDS OBSERVED. SURFACE WINDS ACROSS NORTHWEST  
ARKANSAS AND FAR SOUTHEAST OKLAHOMA REMAINED LIGHT, AND GENERALLY  
FROM THE EAST AND SOUTHEAST, WHILE THE REMAINDER OF EASTERN  
OKLAHOMA WAS EXPERIENCING GUSTY SOUTH WINDS. TEMPERATURES HAD  
WARMED INTO THE MID 30S TO UPPER 40S.  
 
MOSTLY SUNNY SKIES ARE OUTLOOKED FOR THE AREA TODAY, ALONG WITH  
GUSTY SOUTH WINDS. SOUTH WINDS OF 15 TO 25 MPH GUSTING AT TIMES  
INTO THE 35 MPH RANGE ARE EXPECTED FOR MOST OF THE AREA THIS  
AFTERNOON. WINDS WILL BE LESS GUSTY FOR MUCH OF NORTHWEST  
ARKANSAS. TEMPERATURES WILL WARM INTO THE UPPER 50S TO MID 60S  
TODAY, BEFORE FALLING BACK INTO THE UPPER 30S TO MID 40S OVERNIGHT  
TONIGHT. MOSTLY CLEAR SKIES ARE ALSO EXPECTED FOR THE OVERNIGHT.  
 

 
 
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