315  
WGUS84 KOUN 211545  
FLSOUN  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE NORMAN OK  
1045 AM CDT THU MAY 21 2026  
 
OKC109-211845-  
/O.NEW.KOUN.FA.Y.0071.260521T1545Z-260521T1845Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
OKLAHOMA OK-  
1045 AM CDT THU MAY 21 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 145 PM CDT THIS AFTERNOON
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF CENTRAL OKLAHOMA, INCLUDING THE FOLLOWING  
COUNTY, OKLAHOMA.  
 
* WHEN...UNTIL 145 PM CDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 1045 AM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. UP TO 1 INCH OF RAIN HAS  
FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 0.5 TO 1.5 INCHES ARE EXPECTED  
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR  
FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
OKLAHOMA CITY, EDMOND, MIDWEST CITY, DEL CITY, THE VILLAGE,  
SPENCER, NICHOLS HILLS, NICOMA PARK, VALLEY BROOK, ARCADIA,  
TINKER AIR FORCE BASE, FOREST PARK, LAKE ALUMA AND SMITH  
VILLAGE.  
- 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 3538 9756 3573 9754 3573 9753 3573 9748  
3573 9743 3573 9734 3573 9732 3538 9735  
 

 
 
MAD  
 
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