005  
WGUS83 KMKX 052104 RRA  
FLSMKX  
 
FLOOD STATEMENT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
404 PM CDT TUE MAY 5 2026  
 
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN  
ILLINOIS...WISCONSIN...  
 
ROCK RIVER AT AFTON AFFECTING WINNEBAGO AND ROCK COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOTORISTS SHOULD NOT ATTEMPT TO DRIVE AROUND BARRICADES OR DRIVE  
CARS THROUGH FLOODED AREAS.  
 
CAUTION IS URGED WHEN WALKING NEAR RIVERBANKS.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV.  
 
THE NEXT STATEMENT WILL BE ISSUED LATE TONIGHT AT 415 AM CDT.  
 

 
 
ILC201-WIC105-060915-  
/O.CON.KMKX.FL.W.0032.000000T0000Z-260508T1200Z/  
/AFTW3.2.ER.260416T1717Z.260418T0645Z.260508T0600Z.NO/  
404 PM CDT TUE MAY 5 2026  
   
..FLOOD WARNING REMAINS IN EFFECT UNTIL FRIDAY MORNING
 
 
* WHAT...MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.  
 
* WHERE...ROCK RIVER AT AFTON.  
 
* WHEN...UNTIL FRIDAY MORNING.  
 
* IMPACTS...AT 9.0 FEET, FLOODWATERS AFFECT PROPERTY OF A HOME ON  
SOUTH CHRISTIAN ROAD ON THE EAST SIDE OF THE RIVER IN THE AFTON  
AREA. THERE IS MINOR EROSIONAL FLOOD DAMAGE TO LOWLAND AND  
AGRICULTURAL LAND IN THE AFTON AND JANESVILLE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 3:00 PM CDT TUESDAY THE STAGE WAS 9.3 FEET.  
- BANKFULL STAGE IS 8.0 FEET.  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS  
ENDING AT 3:00 PM CDT TUESDAY WAS 9.5 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO FALL BELOW FLOOD STAGE  
EARLY FRIDAY MORNING AND CONTINUE FALLING TO 8.0 FEET  
TUESDAY, MAY 12.  
- FLOOD STAGE IS 9.0 FEET.  
- FLOOD HISTORY...THIS CREST COMPARES TO A PREVIOUS CREST OF  
9.3 FEET ON 05/02/1921.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 

 
 
RIVER FORECASTS ARE AVAILABLE FOR SOME BUT NOT ALL RIVER GAGING  
LOCATIONS. THE 7 DAY RIVER FORECAST TAKES INTO ACCOUNT PAST  
PRECIPITATION, SOIL MOISTURE CONDITIONS, AND PREDICTED  
PRECIPITATION FOR THE BASIN. PRECIPITATION IS FOR THE NEXT 24 HOURS  
IN THE FUTURE FROM APRIL THROUGH SEPTEMBER AND FOR 48 HOURS IN THE  
FUTURE FROM OCTOBER THROUGH MARCH.  
 
(STAGES IN FT.) BANK- LATEST FORECAST STAGES  
- FLOOD FULL OBSERVED ...FOR 7 PM...  
LOCATION STAGE STAGE STAGE/TIME WED THU FRI SAT  
AFTON 9.0 8.0 9.31 3 PM 5/05 9.2 9.0 8.8 8.6  
 
- HIGHEST 24 HOUR CHANGE  
- OBSERVED IN RIVER STAGE  
- STAGE IN (FT.) UP TO HIGHEST STAGE  
- THE LAST LATEST OBSERVED FORECAST IN  
- 7 DAYS STAGE NEXT 7 DAYS  
AFTON 10.41 2 PM 4/29 -0.15 9.30 7 AM 5/06  
 

 
 
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902  
4248 8910 4261 8909  
 

 
 
QUIGLEY  
 
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