FLUS43 KGRB 211952

HWOGRB



Hazardous Weather Outlook

National Weather Service Green Bay WI

252 PM CDT Sat Mar 21 2026



WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-222000-

Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-

Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-

Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-

Calumet-Manitowoc-Southern Marinette County-

Southern Oconto County-

252 PM CDT Sat Mar 21 2026



This Hazardous Weather Outlook is for north-central and northeast

Wisconsin.



.DAY ONE...Tonight



A band of light rain and sleet will move through the forecast 

area later tonight into early Sunday. locally slippery roads may 

occur in northern Wisconsin, where temperatures will drop below 

freezing.



.DAYS TWO THROUGH SEVEN...Sunday through Saturday



Runoff from melting snow will result in increased flows and 

rising levels on rivers and streams. Some rivers may reach 

bankfull or minor flood stage Sunday into Monday.



.SPOTTER INFORMATION STATEMENT...



Spotter activation should not be needed tonight.



$$



LMZ521-522-541>543-222000-

The Bay of Green Bay south of a line from Cedar River MI to Rock

Island Passage-Lake Michigan from Washington Island to Sheboygan-

252 PM CDT Sat Mar 21 2026



This Hazardous Weather Outlook is for portions of northwest Lake

Michigan and the waters of Green Bay.



.DAY ONE...Tonight



The probability for widespread hazardous weather is low.



.DAYS TWO THROUGH SEVEN...Sunday through Saturday



The probability for widespread hazardous weather is low.



$$

Kieckbusch