115  
WWUS84 KOUN 131843  
RFWOUN  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORMAN OK  
143 PM CDT MON APR 13 2026  
 
OKZ004-005-009-010-014-021-140200-  
/O.CON.KOUN.FW.W.0019.000000T0000Z-260414T0200Z/  
/O.CON.KOUN.FW.A.0015.260414T1700Z-260415T0200Z/  
HARPER-WOODS-ELLIS-WOODWARD-ROGER MILLS-BECKHAM-  
143 PM CDT MON APR 13 2026  
 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
FOR HOT, DRY AND WINDY CONDITIONS FOR NORTHWEST INTO FAR WEST  
CENTRAL OKLAHOMA...  
 
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON  
THROUGH TUESDAY EVENING FOR HOT, DRY AND WINDY FOR NORTHWEST INTO  
WEST CENTRAL OKLAHOMA...  
 
FOR MONDAY:  
 
* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
 
* RELATIVE HUMIDITY...AS LOW AS 11 PERCENT.  
 
* TEMPERATURES...UP TO 93.  
 
* 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...CRITICAL...3 (OUT OF 5).  
 
FIRE ENVIRONMENT...6 (OUT OF 10).  
 
FOR TUESDAY:  
 
* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
 
* RELATIVE HUMIDITY...AS LOW AS 18 PERCENT.  
 
* TEMPERATURES...UP TO 91.  
 
* 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.  
 
A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE  
RED FLAG WARNINGS.  
 

 
 

 
 
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