889  
WGUS84 KOUN 212207  
FLSOUN  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE NORMAN OK  
507 PM CDT THU MAY 21 2026  
 
OKC031-065-075-141-220115-  
/O.NEW.KOUN.FA.Y.0075.260521T2207Z-260522T0115Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COMANCHE OK-JACKSON OK-KIOWA OK-TILLMAN OK-  
507 PM CDT THU MAY 21 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 815 PM CDT THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF SOUTHWEST OKLAHOMA, INCLUDING THE FOLLOWING  
COUNTIES, COMANCHE, JACKSON, KIOWA AND TILLMAN.  
 
* WHEN...UNTIL 815 PM CDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 507 PM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. BETWEEN 2 AND 4 INCHES OF RAIN  
HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS UP TO 1 INCH ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
SNYDER, MANITOU, HEADRICK, FRIENDSHIP AND ALTUS AIR FORCE  
BASE.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 3475 9921 3466 9886 3449 9860 3443 9867  
3450 9897 3458 9907 3460 9930  
 

 
 
30  
 
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