Hazardous Weather Outlook
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
106 FLUS43 KGRB 210738 HWOGRB Hazardous Weather Outlook National Weather Service Green Bay WI 238 AM CDT Tue May 21 2024 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-220745- 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- 238 AM CDT Tue May 21 2024 This Hazardous Weather Outlook is for north-central and northeast Wisconsin. .DAY ONE...Today and Tonight Areas of dense fog are expected this morning with a Dense Fog Advisory in effect. Visibilities may drop to a mile or less at times before sunrise. Impactful severe weather and localized flooding will be possible across much of the forecast area this afternoon and evening. Damaging winds, large hail, and a few tornadoes will be possible with stronger storms. Heavy rainfall may result in rising river and stream levels tonight. .DAYS TWO THROUGH SEVEN...Wednesday through Monda There is a chance of thunderstorms across northern Wisconsin Thursday afternoon into Thursday night. Severe weather is not expected with any of these storms. There is a better chance for thunderstorms across all of northeast Wisconsin Friday afternoon into Saturday morning. It is too early to determine whether any of these storms may become severe. .SPOTTER INFORMATION STATEMENT... Spotter activation will likely become necessary this evening. $$ LMZ521-522-541>543-220745- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 238 AM CDT Tue May 21 2024 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...Today and Tonight Confidence is increasing in potential for impactful severe weather across much of the forecast area this evening. These storms may pose a threat to mariners. Conditions may be hazardous to small craft tonight. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Conditions may continue to be hazardous to small craft through Wednesday. There is a chance for thunderstorms Friday afternoon into Saturday morning. Any of these storms may pose a hazard to mariners. $$ Kurimski/Kallas