


Hazardous Weather Outlook
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
442 FLUS43 KGRB 091411 HWOGRB Hazardous Weather Outlook National Weather Service Green Bay WI 911 AM CDT Thu Oct 9 2025 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-101415- 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- 911 AM CDT Thu Oct 9 2025 This Hazardous Weather Outlook is for north-central and northeast Wisconsin. .DAY ONE...This Afternoon and Tonight There is a small chance of thunderstorms late tonight. .DAYS TWO THROUGH SEVEN...Friday through Wednesday There is a small chance of thunderstorms on Friday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed this afternoon or tonight. $$ LMZ521-522-541>543-101415- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 911 AM CDT Thu Oct 9 2025 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...This Afternoon and Tonight High winds and waves will create conditions hazardous to small craft tonight, primarily on Lake Michigan nearshore waters, while conditions on the Bay are marginal. .DAYS TWO THROUGH SEVEN...Friday through Wednesday High winds and waves will create conditions hazardous to small craft on Friday. There is also a small chance of thunderstorms on Friday. Persistent south winds and building waves may result in conditions hazardous to small craft on Lake Michigan nearshore waters Sunday night and Monday. $$ Kieckbusch