590  
WGUS73 KLOT 180218  
FFSLOT  
 
FLASH FLOOD STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO IL  
918 PM CDT FRI APR 17 2026  
 
ILC201-180400-  
/O.CON.KLOT.FF.W.0010.000000T0000Z-260418T0400Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
WINNEBAGO IL-  
918 PM CDT FRI APR 17 2026  
 
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 11 PM CDT THIS  
EVENING FOR SOUTHEASTERN WINNEBAGO COUNTY...  
 
AT 918 PM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED  
THAT EARLIER THUNDERSTORMS HAD MOVED OUT OF THE WARNED AREA. LIGHT  
RAIN MAY CONTINUE FOR THE NEXT HOUR OR SO. STANDING WATER MAY BE  
SLOW TO RECEDE. UP TO 2 INCHES OF RAIN HAS BEEN OBSERVED.  
 
HAZARD...FLASH FLOODING.  
 
SOURCE...RADAR AND AUTOMATED GAUGES.  
 
IMPACT...RAPID-ONSET FLOODING OF CREEKS, STREAMS, DRAINAGE  
DITCHES, STREETS, UNDERPASSES, LOW-LYING AREAS, AND  
OTHER POOR DRAINAGE AREAS.  
 
SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
ROCKFORD, LOVES PARK, MACHESNEY PARK, ROSCOE, ROCKTON, CHERRY  
VALLEY AND WINNEBAGO.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FLASH FLOOD WARNING MEANS RAPID-ONSET FLOODING IS IMMINENT OR MAY  
ALREADY BE OCCURRING. PERSONS ALONG CREEKS, DRAINAGE DITCHES, AND  
OTHER WATERWAYS SHOULD TAKE IMMEDIATE PRECAUTIONS TO PROTECT LIFE  
AND PROPERTY.  
 

 
 
LAT...LON 4237 8920 4243 8908 4247 8894 4245 8894  
4244 8894 4240 8894 4239 8894 4222 8894  
4221 8909 4223 8928 4228 8930  
 
FLASH FLOOD...RADAR AND GAUGE INDICATED  
 

 
 
WSL  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page