267  
FXUS64 KOUN 160419  
AFDOUN  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE NORMAN OK  
1119 PM CDT SAT JUN 15 2019  
   
DISCUSSION
 
 
THE 06Z AVIATION DISCUSSION FOLLOWS....  
 

 
   
AVIATION
 
 
EXISTING CONVECTIVE SYSTEM WILL SHIFT EAST AND SOUTHEAST  
OVERNIGHT. IT WILL LEAVE A MYRIAD OF SURFACE BOUNDARIES, WHICH  
WILL COMPLICATE THE FORECAST FOR SUNDAY AFTERNOON AND EVENING...AS  
WELL AS THE WIND FORECASTS OVERNIGHT. OVERALL, THE CONFIDENCE IN  
MOST ASPECTS OF THE TAFS IS LOW.  
 
CMS  

 
   
PREV DISCUSSION
 
/ISSUED 307 PM CDT SAT JUN 15 2019/  
 
DISCUSSION...  
STORM DEVELOPMENT IS EXPECTED TO CONTINUE IN THE HIGH PLAINS OF  
EASTERN NM AND CO AND THEN NEAR A DRYLINE IN THE PANHANDLES INTO  
WEST TX. THESE STORMS WILL MOVE TOWARDS THE AREA MOVING INTO WESTERN  
PORTIONS OF THE FA THIS EVENING. OTHER STORMS COULD ALSO DEVELOP  
NEAR A BOUNDARY IN NORTHERN OK LATE THIS AFTERNOON AND EVENING. ALL  
THE STORMS ARE EXPECTED TO DEVELOP INTO ONE OR MORE THUNDERSTORM  
COMPLEXES THAT MOVE ACROSS PORTIONS OF THE AREA THIS EVENING INTO  
EARLY SUNDAY. THESE STORMS COULD BECOME SEVERE BEGINNING LATE THIS  
AFTERNOON AND CONTINUING INTO THE OVERNIGHT HOURS. INITIALLY, LARGE  
HAIL AND STRONG WINDS WILL BE THE MAIN THREATS BUT THE POTENTIAL FOR  
DAMAGING WINDS WILL INCREASE LATER THIS EVENING WITH THE POTENTIAL  
FOR LARGE HAIL DECREASING. HEAVY RAIN/FLOODING WILL ALSO BE A  
CONCERN IN SOME AREAS TONIGHT.  
 
WHAT HAPPENS SUNDAY WILL BE IMPACTED BY WHAT OCCURS LATER TODAY INTO  
EARLY SUNDAY. SHOWERS/STORMS DO APPEAR LIKELY SUNDAY AFTERNOON/NIGHT  
DUE TO A SHORTWAVE MOVING ACROSS OK. STORM DEVELOPMENT MAY ALSO BE  
AIDED BY ANY LINGERING BOUNDARIES AND/OR MCVS FROM TONIGHT'S  
CONVECTION. ENOUGH RECOVERY OF THE AIRMASS OVER THE AREA COULD  
HAPPEN THAT SOME STRONG/SEVERE STORMS COULD DEVELOP LATE SUNDAY  
AFTERNOON/NIGHT.  
 
ANOTHER ROUND OF SHOWERS/STORMS WILL BE POSSIBLE MONDAY EVENING INTO  
EARLY TUESDAY AND THEN AGAIN TUESDAY NIGHT INTO EARLY WEDNESDAY  
MAINLY FROM CONVECTION DEVELOPING IN THE HIGH PLAINS AND THEN MOVING  
INTO THE FA. HOWEVER, A FRONTAL BOUNDARY COULD BE JUST SOUTH OF THE  
RED RIVER AT LEAST ON MONDAY WHICH SOME STORM DEVELOPMENT NEAR THE  
BOUNDARY COULD BE POSSIBLE IN S PORTIONS OF THE FA AS WELL. THERE  
COULD ALSO BE OTHER LINGERING BOUNDARIES, ETC IN/NEAR THE FA FROM  
THE PREVIOUS NIGHT'S CONVECTION EARLY NEXT WEEK. OFF AND ON RAIN  
CHANCES WILL CONTINUE ACROSS AT LEAST PORTIONS OF THE FA INTO NEXT  
WEEKEND. HEAVY RAIN/FLOODING AND STRONG TO SEVERE STORMS WILL ALSO  
REMAIN POSSIBLE NEXT WEEK.  
 

 
   
PRELIMINARY POINT TEMPS/POPS
 
 
OKLAHOMA CITY OK 67 85 65 84 / 100 30 60 30  
HOBART OK 67 87 65 87 / 100 30 50 20  
WICHITA FALLS TX 68 89 68 88 / 80 30 60 30  
GAGE OK 63 83 61 83 / 60 30 30 10  
PONCA CITY OK 68 83 64 83 / 80 30 50 30  
DURANT OK 70 86 69 84 / 70 40 70 60  
 

 
   
OUN WATCHES/WARNINGS/ADVISORIES
 
 
OK...FLOOD WATCH UNTIL 7 AM CDT SUNDAY FOR OKZ006>008-011>042-044>046.  
 
TX...FLOOD WATCH UNTIL 7 AM CDT SUNDAY FOR TXZ083>090.  
 

 
 

 
 
23/11/23  
 
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