266  
WGUS83 KLOT 180031  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
731 PM CDT FRI APR 17 2026  
 
ILC103-141-180400-  
/O.NEW.KLOT.FA.Y.0019.260418T0031Z-260418T0400Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
LEE IL-OGLE IL-  
731 PM CDT FRI APR 17 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 11 PM CDT THIS EVENING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF NORTH CENTRAL ILLINOIS, INCLUDING THE  
FOLLOWING COUNTIES, LEE AND OGLE.  
 
* WHEN...UNTIL 1100 PM CDT.  
 
* IMPACTS...CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS.  
 
* ADDITIONAL DETAILS...  
- AT 731 PM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. UP TO 1 INCH OF RAIN HAS FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS UP TO 2 INCHES ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
DIXON, ROCHELLE, BYRON, OREGON, MOUNT MORRIS, AMBOY, POLO,  
DAVIS JUNCTION, FORRESTON, HILLCREST, STILLMAN VALLEY,  
FRANKLIN GROVE, ASHTON, PAW PAW, LOST NATION, SUBLETTE,  
WOODHAVEN LAKES, CRESTON, LINDENWOOD AND MONROE CENTER.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FLOOD ADVISORY MEANS MINOR FLOODING ALONG WATERWAYS AND OTHER POOR  
DRAINAGE AREAS IS IMMINENT OR MAY ALREADY BE OCCURRING. PERSONS IN  
THE ADVISORY AREA SHOULD USE CAUTION AND AVOID FLOOD WATERS.  
 
 
 
LAT...LON 4193 8969 4220 8969 4220 8917 4215 8917  
4215 8894 4163 8894 4163 8917 4158 8917  
4158 8963 4193 8963  
 
 
 
IZZI  
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