466  
WGUS83 KGRB 240141  
FLSGRB  
 
FLOOD STATEMENT  
NATIONAL WEATHER SERVICE GREEN BAY WI  
841 PM CDT THU APR 23 2026  
 
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN  
WISCONSIN...  
 
WOLF RIVER AT LAKE POYGAN AFFECTING WAUSHARA AND WINNEBAGO  
COUNTIES.  
 
FOX RIVER AT OSHKOSH AFFECTING WINNEBAGO COUNTY.  
 
FOX RIVER AT LAKE WINNEBAGO AT OSHKOSH AFFECTING WINNEBAGO COUNTY.  
 
FOR THE LOWER WOLF RIVER...LAKE POYGAN...MINOR FLOODING IS FORECAST.  
 
FOR THE FOX RIVER...OSHKOSH...LAKE WINNEBAGO AT OSHKOSH...MINOR  
FLOODING IS FORECAST.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
MOTORISTS SHOULD NOT ATTEMPT TO DRIVE AROUND BARRICADES OR DRIVE CARS  
THROUGH FLOODED AREAS.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV.  
 
THE NEXT STATEMENT WILL BE ISSUED FRIDAY MORNING BY 1145 AM CDT.  
 
 
 
WIC139-241645-  
/O.CON.KGRB.FL.W.0047.000000T0000Z-000000T0000Z/  
/OSSW3.1.ER.260422T1252Z.260423T2115Z.000000T0000Z.UU/  
841 PM CDT THU APR 23 2026  
   
..FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE  
 
* WHAT...MINOR FLOODING IS OCCURRING.  
 
* WHERE...FOX RIVER AT OSHKOSH.  
 
* WHEN...UNTIL FURTHER NOTICE.  
 
* IMPACTS...AT 7.5 FEET, WATER BEGINS TO APPROACH AREA BUSINESSES AND  
STRUCTURES.  
 
* ADDITIONAL DETAILS...  
- AT 8:00 PM CDT THURSDAY THE STAGE WAS 7.6 FEET.  
- BANKFULL STAGE IS 7.0 FEET.  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING  
AT 8:00 PM CDT THURSDAY WAS 7.6 FEET.  
- FORECAST...NO FORECAST IS AVAILABLE FOR THIS LOCATION.  
- FLOOD STAGE IS 7.5 FEET.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
 
 
LAT...LON 4401 8852 4399 8854 4406 8875 4412 8865  
 
 
 
WIC139-241645-  
/O.CON.KGRB.FL.W.0046.000000T0000Z-000000T0000Z/  
/OSHW3.1.ER.260422T0545Z.260424T0030Z.000000T0000Z.NR/  
841 PM CDT THU APR 23 2026  
   
..FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE  
 
* WHAT...MINOR FLOODING IS OCCURRING.  
 
* WHERE...FOX RIVER AT LAKE WINNEBAGO AT OSHKOSH.  
 
* WHEN...UNTIL FURTHER NOTICE.  
 
* ADDITIONAL DETAILS...  
- AT 8:15 PM CDT THURSDAY THE STAGE WAS 3.8 FEET.  
- BANKFULL STAGE IS 3.3 FEET.  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING  
AT 8:15 PM CDT THURSDAY WAS 3.8 FEET.  
- FORECAST...NO FORECAST IS AVAILABLE FOR THIS LOCATION.  
- FLOOD STAGE IS 3.7 FEET.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
 
 
LAT...LON 4389 8847 4400 8856 4415 8847 4414 8841  
 
 
 
WIC137-139-241645-  
/O.CON.KGRB.FL.W.0044.000000T0000Z-000000T0000Z/  
/WNCW3.1.ER.260420T1200Z.260424T0000Z.000000T0000Z.UU/  
841 PM CDT THU APR 23 2026  
   
..FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE  
 
* WHAT...MINOR FLOODING IS OCCURRING.  
 
* WHERE...WOLF RIVER AT LAKE POYGAN.  
 
* WHEN...UNTIL FURTHER NOTICE.  
 
* IMPACTS...AT 5.5 FEET, FLOOD WATERS SURROUND LOW-LYING STRUCTURES  
ALONG THE SOUTH SHORE OF LAKE POYGAN AND THE WOLF RIVER UPSTREAM TO  
FREMONT. FLOOD WATERS ARE APPROACHING STRUCTURES ALONG SOUTH FIRST  
AVENUE AND SOUTH FIRST STREET IN WINNECONNE. FLOOD WATERS ALSO ARE  
APPROACHING STRUCTURES NEAR SUNSET TRAIL ROAD ON THE EAST SHORE OF  
LAKE POYGAN.  
 
* ADDITIONAL DETAILS...  
- AT 7:30 PM CDT THURSDAY THE STAGE WAS 5.3 FEET.  
- BANKFULL STAGE IS 4.5 FEET.  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING  
AT 7:30 PM CDT THURSDAY WAS 5.3 FEET.  
- FORECAST...NO FORECAST IS AVAILABLE FOR THIS LOCATION.  
- FLOOD STAGE IS 5.0 FEET.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
 
 
LAT...LON 4418 8880 4416 8868 4411 8868 4410 8891  
4417 8891  
 
 
 
KIECKBUSCH  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WI Page
Main Text Page