444  
WWUS54 KOUN 182228  
SVSOUN  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE NORMAN OK  
528 PM CDT MON MAY 18 2026  
 
OKC055-065-075-182300-  
/O.CON.KOUN.SV.W.0451.000000T0000Z-260518T2300Z/  
JACKSON OK-KIOWA OK-GREER OK-  
528 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 527 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR MANGUM, MOVING  
NORTHEAST AT 35 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.  
 
SOURCE...PUBLIC. AT 525 PM CDT, HALF DOLLAR SIZE HAIL WAS REPORTED  
NEAR MANGUM.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND 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 2227Z 208DEG 30KT 3486 9944  
 
HAIL THREAT...OBSERVED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
MDU  
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