745  
WGUS84 KOUN 171915  
FLSOUN  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE NORMAN OK  
215 PM CDT THU JUL 17 2025  
 
...THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A FLOOD  
ADVISORY FOR THE FOLLOWING RIVERS IN OKLAHOMA...  
 
CHIKASKIA RIVER NEAR BLACKWELL AFFECTING KAY AND GRANT COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU ENCOUNTER A FLOODED ROADWAY, TURN AROUND AND FIND AN  
ALTERNATIVE ROUTE.  
 
CAUTION IS URGED WHEN WALKING NEAR RIVERBANKS.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV.  
 

 
 
OKC053-071-180715-  
/O.NEW.KOUN.FL.Y.0121.250717T1915Z-250719T0600Z/  
/BLKO2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/  
215 PM CDT THU JUL 17 2025  
 
...FLOOD ADVISORY IN EFFECT FROM THIS AFTERNOON TO EARLY SATURDAY  
MORNING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...CHIKASKIA RIVER NEAR BLACKWELL.  
 
* WHEN...FROM THIS AFTERNOON TO EARLY SATURDAY MORNING.  
 
* IMPACTS...AT 28.0 FEET, LOW-LYING STREETS MAY EXPERIENCE NUISANCE  
FLOODING IN THE NORTHEASTERN PORTIONS OF BLACKWELL. FARMLANDS AND  
LOCAL ROADS IN EXTREME NORTHEASTERN GRANT AND KAY COUNTIES MAY BE  
UNDER SHALLOW WATER DEPTHS FOR A FEW HOURS. SOUTHEAST OF  
BLACKWELL... HUBBARD ROAD MAY BE BRIEFLY COVERED BY SHALLOW DEPTHS  
OF WATER NEAR THE RIVER.  
 
* ADDITIONAL DETAILS...  
- AT 1:30 PM CDT THURSDAY THE STAGE WAS 3.6 FEET.  
- BANKFULL STAGE IS 28.0 FEET.  
- FORECAST...THE CHIKASKIA RIVER IS EXPECTED TO RISE TO A CREST  
OF 28.2 FEET TOMORROW MORNING.  
- ACTION STAGE IS 26.0 FEET.  
- FLOOD STAGE IS 29.0 FEET.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 

 
 
LAT...LON 3700 9750 3700 9743 3682 9722 3666 9721  
3668 9729 3681 9730  
 

 
 
SK  
 
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