


Hazardous Weather Outlook
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
644 FLUS43 KGRB 040126 HWOGRB Hazardous Weather Outlook National Weather Service Green Bay WI 826 PM CDT Wed Sep 3 2025 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-050130- 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- 826 PM CDT Wed Sep 3 2025 This Hazardous Weather Outlook is for north-central and northeast Wisconsin. .DAY ONE...Tonight Patchy frost may develop overnight, especially across north- central and parts of central Wisconsin. .DAYS TWO THROUGH SEVEN...Thursday through Wednesday There is a small chance for non severe thunderstorms Thursday night. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed tonight. $$ LMZ521-522-541>543-050130- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 826 PM CDT Wed Sep 3 2025 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...Tonight Gusty northwest winds will result in hazardous conditions for small craft. A Small Craft Advisory is in effect for the bay and nearshore waters north of Sturgeon Bay through 1 am Thursday. .DAYS TWO THROUGH SEVEN...Thursday through Wednesday There is a small chance of thunderstorms and waterspouts Thursday night into Friday. Conditions hazardous to small craft are likely Thursday evening through Friday. A few gale force gusts are also possible. $$ MPC