873  
WGUS43 KILX 182256  
FLWILX  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE LINCOLN IL  
556 PM CDT MON MAY 18 2026  
 
...FORECAST FLOODING CHANGED FROM MINOR TO MODERATE SEVERITY AND  
INCREASED IN DURATION FOR THE FOLLOWING RIVERS IN ILLINOIS...  
 
LITTLE WABASH RIVER BELOW CLAY CITY AFFECTING CLAY AND RICHLAND  
COUNTIES.  
 
.THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION, SOIL  
MOISTURE CONDITIONS, AND FORECAST PRECIPITATION.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PERSONS WITH INTERESTS ALONG THIS RIVER NEED TO REMAIN AWARE OF THE  
LATEST FORECASTS AND ASSOCIATED FLOOD RISK FOR THEIR AREA. STAY  
TUNED FOR FURTHER UPDATES ON THIS FLOODING SITUATION.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV.  
 

 
 
ILC025-159-191500-  
/O.EXT.KILX.FL.W.0012.260519T0353Z-260523T1200Z/  
/CLAI2.2.ER.260519T0353Z.260519T1800Z.260523T0600Z.NO/  
556 PM CDT MON MAY 18 2026  
 
...FLOOD WARNING NOW IN EFFECT FROM THIS EVENING TO SATURDAY  
MORNING...  
 
* WHAT...MODERATE FLOODING IS FORECAST.  
 
* WHERE...LITTLE WABASH RIVER BELOW CLAY CITY.  
 
* WHEN...FROM THIS EVENING TO SATURDAY MORNING.  
 
* IMPACTS...AT 22.0 FEET, NORTH CLAY ROAD...1 MILE EAST OF THE GAGE  
IS FLOODED.  
 
* ADDITIONAL DETAILS...  
- AT 5:45 PM CDT MONDAY THE STAGE WAS 14.6 FEET.  
- FORECAST...THE RIVER WILL RISE ABOVE FLOOD STAGE LATE THIS  
EVENING TO 22.3 FEET EARLY TOMORROW AFTERNOON. IT WILL FALL  
TO 18.9 FEET EARLY THURSDAY MORNING. IT WILL FALL BELOW FLOOD  
STAGE EARLY SATURDAY MORNING.  
- FLOOD STAGE IS 18.0 FEET.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 

 
 
FLD OBSERVED FORECASTS (7 PM CDT)  
LOCATION STG STG DAY/TIME TUE WED THU  
 
LITTLE WABASH RIVER  
CLAY CITY 18.0 14.6 MON 5 PM CDT 22.1 19.1 18.8  
 

 
 
LAT...LON 3878 8846 3871 8829 3860 8820 3860 8832  
3867 8838 3870 8846  
 

 
 
07  
 
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