One product issued by NWS for: Waupaca WI
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Green Bay WI 209 AM CDT Mon Aug 17 2026 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-180715- 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- 209 AM CDT Mon Aug 17 2026 This Hazardous Weather Outlook is for north-central and northeast Wisconsin. .DAY ONE...Today and Tonight Patchy ground fog this morning could be dense from central to north-central WI. There is a slight chance of thunderstorms late tonight. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday There is a chance of thunderstorms Tuesday afternoon into Tuesday evening. An isolated strong or severe storm with hail and gusty winds is possible, especially south of highway 10. The risk for heavy rain is low. The next chance for thunderstorms is Thursday night into Friday. Confidence in storm severity is low. .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. $$