468  
WGUS84 KOUN 180804  
FLSOUN  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE NORMAN OK  
304 AM CDT FRI JUL 18 2025  
 
...THE FLOOD ADVISORY CONTINUES FOR THE FOLLOWING RIVERS IN  
OKLAHOMA...  
 
CHIKASKIA RIVER NEAR BLACKWELL AFFECTING GRANT AND KAY COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
CAUTION IS URGED WHEN WALKING NEAR RIVERBANKS.  
 
IF YOU ENCOUNTER A FLOODED ROADWAY, TURN AROUND AND FIND AN  
ALTERNATIVE ROUTE.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV.  
 
 
 
OKC053-071-182015-  
/O.CON.KOUN.FL.Y.0121.000000T0000Z-250719T0600Z/  
/BLKO2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/  
304 AM CDT FRI JUL 18 2025  
 
...FLOOD ADVISORY REMAINS IN EFFECT UNTIL JUST AFTER MIDNIGHT  
TONIGHT...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...CHIKASKIA RIVER NEAR BLACKWELL.  
 
* WHEN...UNTIL JUST AFTER MIDNIGHT TONIGHT.  
 
* 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 2:30 AM CDT FRIDAY THE STAGE WAS 25.5 FEET.  
- BANKFULL STAGE IS 28.0 FEET.  
- FORECAST...THE CHIKASKIA RIVER IS EXPECTED TO RISE TO A CREST  
OF 28.2 FEET THIS 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  
 
 
 
30  
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