


Hazardous Weather Outlook
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
654 FLUS43 KGRB 020950 HWOGRB Hazardous Weather Outlook National Weather Service Green Bay WI 450 AM CDT Tue Sep 2 2025 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-031000- 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- 450 AM CDT Tue Sep 2 2025 This Hazardous Weather Outlook is for north-central and northeast Wisconsin. .DAY ONE...Today and Tonight Patchy ground fog early this morning could be locally dense. Rapidly changing visibility also expected at times. Isolated to scattered non-severe thunderstorms are expected across central and north-central Wisconsin this afternoon, and across the entire area this evening and tonight. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Isolated non-severe thunderstorms on Wednesday. .SPOTTER INFORMATION STATEMENT... Spotters are requested to report any occurrences of fog with visibilities below 1/4 mile to the National Weather Service in Green Bay. $$ LMZ521-522-541>543-031000- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 450 AM CDT Tue Sep 2 2025 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...Today and Tonight A few thunderstorms possible late tonight, which could pose a hazard to mariners. .DAYS TWO THROUGH SEVEN...Wednesday through Monday A few thunderstorms are possible on Wednesday, which could pose a hazard to mariners. There is a chance of waterspouts Wednesday through Wednesday night. $$ Bersch/Kruk