


Hazardous Weather Outlook
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
815 FLUS43 KGRB 180926 CCA HWOGRB Hazardous Weather Outlook...CORRECTED National Weather Service Green Bay WI 426 AM CDT Mon Aug 18 2025 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-190915- 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- 426 AM CDT Mon Aug 18 2025 This Hazardous Weather Outlook is for north-central and northeast Wisconsin. .DAY ONE...Today and Tonight Rain and thunderstorms will cross the area today. A few of these storms may be strong to severe in the afternoon, capable of producing damaging winds. Heavy rainfall may cause localized flooding in low-lying and urban areas. There is a high risk of dangerous swimming conditions and rip currents along Lake Michigan beaches through this afternoon. A Beach Hazards Statement is in effect. There is a chance of thunderstorms late tonight. Severe weather is not expected. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday There is a slight chance of thunderstorms over eastern Wisconsin on Tuesday afternoon and also on Friday. Severe weather is not expected. .SPOTTER INFORMATION STATEMENT... Spotters are requested to report any wind damage, hail, or flooding to the National Weather Service in Green Bay. $$ LMZ521-522-541>543-190915- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 426 AM CDT Mon Aug 18 2025 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...Today and Tonight Conditions hazardous to small craft are expected along Lake Michigan due to persistent southeast winds and high waves. A Small Craft Advisory is in effect through this afternoon. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday The probability for widespread hazardous weather is low. $$ Uhlmann