478  
WWUS84 KOUN 220650  
RFWOUN  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORMAN OK  
150 AM CDT WED APR 22 2026  
 
OKZ004-005-009-010-014-021-033-034-230015-  
/O.NEW.KOUN.FW.A.0017.260423T1700Z-260424T0200Z/  
HARPER-WOODS-ELLIS-WOODWARD-ROGER MILLS-BECKHAM-HARMON-GREER-  
150 AM CDT WED APR 22 2026  
 
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH  
THURSDAY EVENING FOR HOT, DRY AND WINDY CONDITIONS ACROSS  
PORTIONS OF WESTERN OKLAHOMA...  
 
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A FIRE WEATHER  
WATCH FOR HOT, DRY AND WINDY CONDITIONS WHICH IS IN EFFECT FROM  
THURSDAY AFTERNOON THROUGH THURSDAY EVENING.  
 
* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
 
* RELATIVE HUMIDITY...AS LOW AS 8 PERCENT.  
 
* TEMPERATURES...UP TO 93.  
 
* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY.  
OUTDOOR BURNING IS NOT RECOMMENDED.  
 
* SEVERITY...  
 
FUELS (ERC)...70TH TO 89TH PERCENTILE...4 (OUT OF 5).  
 
WEATHER...CRITICAL...3 (OUT OF 5).  
 
FIRE ENVIRONMENT...7 (OUT OF 10).  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE  
RED FLAG WARNINGS.  
 
 
 
 
 
MDU  
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