784  
WWUS84 KOUN 151923  
RFWOUN  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORMAN OK  
223 PM CDT FRI MAY 15 2026  
 
OKZ004-009-010-014-021-022-033>036-TXZ083-160330-  
/O.NEW.KOUN.FW.W.0028.260516T1800Z-260517T0300Z/  
/O.CON.KOUN.FW.W.0027.000000T0000Z-260516T0200Z/  
HARPER-ELLIS-WOODWARD-ROGER MILLS-BECKHAM-WASHITA-HARMON-GREER-  
KIOWA-JACKSON-HARDEMAN-  
223 PM CDT FRI MAY 15 2026  
 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
FOR HOT, DRY, AND WINDY CONDITIONS FOR WESTERN OKLAHOMA  
AND WESTERN NORTH TEXAS...  
...RED FLAG WARNING IN EFFECT FROM 1 PM TO 10 PM CDT SATURDAY FOR  
HOT, DRY, AND WINDY CONDITIONS FOR WESTERN OKLAHOMA  
AND WESTERN NORTH TEXAS...  
 
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A RED FLAG  
WARNING FOR WESTERN OKLAHOMA AND ADJACENT NORTH TEXAS, WHICH IS  
IN EFFECT FROM 1 PM TO 10 PM CDT SATURDAY.  
 
* WINDS...SOUTH 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.  
 
* RELATIVE HUMIDITY...AS LOW AS 10 PERCENT.  
 
* TEMPERATURES...UP TO 103.  
 
* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY.  
OUTDOOR BURNING IS NOT RECOMMENDED.  
 
* SEVERITY...  
 
FUELS (ERC)...90TH+ PERCENTILE...5 (OUT OF 5).  
 
WEATHER...NEAR CRITICAL...2 (OUT OF 5).  
 
FIRE ENVIRONMENT...7 (OUT OF 10).  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE EITHER OCCURRING NOW, OR WILL SHORTLY. A COMBINATION OF  
STRONG WINDS, LOW RELATIVE HUMIDITY, AND WARM TEMPERATURES WILL  
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.  
 

 
 

 
 
OKZ005-015-016-037-TXZ084-085-160200-  
/O.CON.KOUN.FW.W.0027.000000T0000Z-260516T0200Z/  
WOODS-DEWEY-CUSTER-TILLMAN-FOARD-WILBARGER-  
223 PM CDT FRI MAY 15 2026  
 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
FOR HOT, DRY, AND WINDY CONDITIONS FOR WESTERN OKLAHOMA AND  
WESTERN NORTH TEXAS...  
 
* WINDS...SOUTH 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.  
 
* RELATIVE HUMIDITY...AS LOW AS 10 PERCENT.  
 
* TEMPERATURES...UP TO 102.  
 
* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY.  
OUTDOOR BURNING IS NOT RECOMMENDED.  
 
* SEVERITY...  
 
FUELS (ERC)...50TH-69TH PERCENTILE...3 (OUT OF 5).  
 
WEATHER...NEAR CRITICAL...2 (OUT OF 5).  
 
FIRE ENVIRONMENT...5 (OUT OF 10).  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE EITHER OCCURRING NOW, OR WILL SHORTLY. A COMBINATION OF  
STRONG WINDS, LOW RELATIVE HUMIDITY, AND WARM TEMPERATURES WILL  
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.  
 

 
 

 
 
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