023  
WWUS84 KOUN 181835  
RFWOUN  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORMAN OK  
135 PM CDT SAT APR 18 2026  
 
OKZ004-005-009-010-014-190245-  
/O.NEW.KOUN.FW.A.0016.260419T1700Z-260420T0100Z/  
HARPER-WOODS-ELLIS-WOODWARD-ROGER MILLS-  
135 PM CDT SAT APR 18 2026  
 
...FIRE WEATHER WATCH IN EFFECT FROM NOON SUNDAY AFTERNOON  
THROUGH 8 PM SUNDAY EVENING FOR DRY AND BREEZY CONDITIONS ACROSS  
NORTHWEST OKLAHOMA...  
 
* WINDS...SOUTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
 
* RELATIVE HUMIDITY...AS LOW AS 10 PERCENT.  
 
* TEMPERATURES...UP TO 77.  
 
* 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 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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