Hazardous Weather Outlook
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
864 FLUS43 KGRB 291834 HWOGRB Hazardous Weather Outlook National Weather Service Green Bay WI 134 PM CDT Sun Jun 29 2025 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-301845- 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- 134 PM CDT Sun Jun 29 2025 This Hazardous Weather Outlook is for north-central and northeast Wisconsin. .DAY ONE...This Afternoon and Tonight Thunderstorms are expected to re-develop and continue through the evening. Some storms may become strong to severe, with damaging winds and large hail up to one inch in diameter being the primary hazards. Torrential rainfall will also be possible, along with localized flooding of urban and low-lying areas. The greatest risk of heavy rainfall will be across northeast and east-central Wisconsin, including the Fox Valley. High temperatures near 90 degrees combined with high humidity will result in heat indices reaching the middle to upper 90s across portions of central into northeast Wisconsin into early this evening. .DAYS TWO THROUGH SEVEN...Monday through Saturday Thunderstorm chances return Monday with some of the storms could produce hail and gusty winds. There is a chance of thunderstorms Wednesday and Wednesday night. However, it is still too early to determine severe potential. .SPOTTER INFORMATION STATEMENT... Spotters are requested to report any wind damage, hail, or flooding to the National Weather Service in Green Bay. $$ LMZ521-522-541>543-301845- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 134 PM CDT Sun Jun 29 2025 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...This Afternoon and Tonight Scattered thunderstorms are possible late this afternoon, continuing through this evening. Some storms could pose a serious hazard to mariners, including strong wind gusts and large hail. .DAYS TWO THROUGH SEVEN...Monday through Saturday Thunderstorm chances return on Monday, and then again Wednesday and Wednesday night. Any storm may pose a hazard to mariners. $$ Eckberg/Goodin