108  
WGUS44 KOUN 180806  
FLWOUN  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE NORMAN OK  
306 AM CDT WED JUN 18 2025  
 
...THE NATIONAL WEATHER SERVICE IN NORMAN OK HAS ISSUED A FLOOD  
WARNING FOR THE FOLLOWING RIVERS IN OKLAHOMA...  
 
CHIKASKIA RIVER NEAR BLACKWELL AFFECTING KAY AND GRANT COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV.  
 

 
 
OKC053-071-182015-  
/O.NEW.KOUN.FL.W.0069.250618T1851Z-250620T0542Z/  
/BLKO2.3.ER.250618T1851Z.250619T0600Z.250619T2341Z.NO/  
306 AM CDT WED JUN 18 2025  
 
...FLOOD WARNING IN EFFECT FROM THIS AFTERNOON TO EARLY FRIDAY  
MORNING...  
 
* WHAT...MAJOR FLOODING IS FORECAST.  
 
* WHERE...CHIKASKIA RIVER NEAR BLACKWELL.  
 
* WHEN...FROM THIS AFTERNOON TO EARLY FRIDAY MORNING.  
 
* IMPACTS...AT 32.0 FEET, SEVERAL CITY BLOCKS IN NORTHEAST BLACKWELL  
ARE AFFECTED. SOME RESIDENCES WILL BE SURROUNDED BY DEPTHS  
APPROACHING 3 FEET IN STREETS. HIGHWAY 177 NORTH OF BLACKWELL...  
AND HUBBARD ROAD SOUTHEAST OF BLACKWELL ARE CLOSED. BLACKWELL  
AVENUE IS OVERTOPPED. RURAL LANDS ARE COVERED BY FLOODWATERS  
RANGING UP TO 4 FEET IN DEPTH IN EXTREME NORTHEASTERN GRANT AND  
KAY COUNTIES.  
 
* ADDITIONAL DETAILS...  
- AT 2:30 AM CDT WEDNESDAY THE STAGE WAS 19.5 FEET.  
- BANKFULL STAGE IS 28.0 FEET.  
- FORECAST...THE CHIKASKIA RIVER IS EXPECTED TO RISE ABOVE  
FLOOD STAGE THIS AFTERNOON TO A CREST OF 32.0 FEET JUST AFTER  
MIDNIGHT TONIGHT. IT WILL THEN FALL BELOW FLOOD STAGE  
TOMORROW EVENING.  
- FLOOD STAGE IS 29.0 FEET.  
- FLOOD HISTORY...THIS CREST COMPARES TO A PREVIOUS CREST OF  
32.0 FEET ON 04/30/1995.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 

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

 
 
JT  
 
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