338  
WGUS84 KOUN 212306  
FLSOUN  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE NORMAN OK  
606 PM CDT THU MAY 21 2026  
 
OKC119-220100-  
/O.NEW.KOUN.FA.Y.0076.260521T2306Z-260522T0100Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
PAYNE OK-  
606 PM CDT THU MAY 21 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF CENTRAL OKLAHOMA, INCLUDING THE FOLLOWING  
COUNTY, PAYNE.  
 
* WHEN...UNTIL 800 PM CDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 606 PM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS OVER THE CITY OF STILLWATER. MINOR FLOODING IS  
ONGOING OR EXPECTED TO BEGIN SHORTLY IN THE ADVISORY AREA.  
BETWEEN 1 AND 2 INCHES OF RAIN HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS UP TO 0.5 INCHES ARE EXPECTED  
OVER THE AREA THROUGH 630 PM. THIS ADDITIONAL RAIN WILL  
RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
STILLWATER.  
- 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 3608 9714 3612 9715 3620 9711 3620 9701  
3608 9700  
 

 
 
.SPEG.  
 
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