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FGUS73 KGRB 040905

ESFGRB

WIC009-015-029-037-041-061-067-069-071-073-075-078-083-087-097-115-

135-137-139-141-041715-



Hydrologic Outlook

National Weather Service Green Bay WI

305 AM CST Tue Mar 4 2025



...MINOR FLOODING DUE TO ICE JAMS AND RUNOFF FROM HEAVY RAIN 

POSSIBLE THROUGH WEDNESDAY...



Mild temperatures through midweek may result in break up of river 

ice, leading to potential for ice jam flooding. In addition, 

rainfall amounts of 1 to 1.5 inches with local amounts up to 2 

inches will occur from this afternoon through Wednesday, and most of 

this will run off into rivers, as there is deep frost in the ground. 

The combination of ice jams and heavy rain may lead to minor 

flooding of rivers and streams. Flooding could also occur in 

low-lying and poor drainage areas in central, northeast and 

east-central Wisconsin, as well as urban areas. Ponding may also 

occur on area roads, leading to hazardous travel conditions.



Residents who live near rivers should watch for ice jams and 

flooding of low-lying areas. Motorists should be alert for water 

ponding on roads, especially this evening into Wednesday morning, 

when the rain is expected to be heaviest.





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JLA