435  
WGUS84 KOUN 202219  
FLSOUN  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE NORMAN OK  
519 PM CDT SUN SEP 20 2026  
 
OKC013-210115-  
/O.NEW.KOUN.FA.Y.0246.260920T2219Z-260921T0115Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
BRYAN OK-  
519 PM CDT SUN SEP 20 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 815 PM CDT THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...WESTERN BRYAN COUNTY IN SOUTHEASTERN OKLAHOMA...  
 
* WHEN...UNTIL 815 PM CDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 518 PM 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 1 TO 2 INCHES ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
DURANT, COLBERT, ACHILLE, SILO, MEAD, ARMSTRONG, CARTWRIGHT,  
EASTERN LAKE TEXOMA AND CALERA.  
- 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 3402 9656 3407 9643 3406 9635 3399 9628  
3388 9631 3377 9642 3378 9642 3378 9644  
3377 9650 3379 9652 3382 9653 3382 9657  
3384 9662 3387 9661 3389 9659 3390 9659  
3391 9658 3392 9659 3392 9658 3393 9659  
 

 
 
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