016  
WWUS54 KOUN 182238  
SVSOUN  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE NORMAN OK  
538 PM CDT MON MAY 18 2026  
 
OKC055-065-075-182300-  
/O.CON.KOUN.SV.W.0451.000000T0000Z-260518T2300Z/  
JACKSON OK-KIOWA OK-GREER OK-  
538 PM CDT MON MAY 18 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM CDT  
FOR NORTHEASTERN JACKSON...NORTHWESTERN KIOWA AND EASTERN GREER  
COUNTIES...  
 
AT 538 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR GRANITE, MOVING  
NORTHEAST AT 30 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
MANGUM, GRANITE, BLAIR, LONE WOLF, HESTER, ALTUS-LUGERT LAKE, AND  
BRINKMAN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN  
DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS.  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 3474 9933 3485 9959 3508 9948 3508 9909  
TIME...MOT...LOC 2238Z 204DEG 25KT 3494 9942  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
MDU  
 
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