618  
WWUS84 KOUN 271032  
SPSOUN  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE NORMAN OK  
532 AM CDT THU AUG 27 2026  
 
OKZ004-009-014-271100-  
ROGER MILLS OK-HARPER OK-ELLIS OK-  
532 AM CDT THU AUG 27 2026  
 
...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF ELLIS, NORTHWESTERN  
ROGER MILLS AND HARPER COUNTIES THROUGH 600 AM CDT...  
 
AT 531 AM CDT, DOPPLER RADAR WAS TRACKING STRONG THUNDERSTORMS ALONG  
A LINE EXTENDING FROM 7 MILES NORTHEAST OF ROSSTON TO 3 MILES NORTH  
OF LAKE MARVIN. MOVEMENT WAS SOUTHEAST AT 35 MPH.  
 
HAZARD...WIND GUSTS UP TO 50 MPH.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS.  
 
LOCATIONS IMPACTED INCLUDE...  
SHATTUCK, LAVERNE, BUFFALO, ARNETT, GAGE, MAY, ROSSTON, CRAWFORD,  
DURHAM, AND CATESBY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 

 
 
LAT...LON 3700 9951 3564 9980 3577 10000 3700 10000  
TIME...MOT...LOC 1031Z 318DEG 31KT 3686 9981 3595 10016  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...50 MPH  
 

 
 
30  
 
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