Hazardous Weather Outlook
Issued by NWS Green Bay, WI

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FLUS43 KGRB 291921
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
221 PM CDT Fri Aug 29 2025

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-301930-
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-
221 PM CDT Fri Aug 29 2025

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...Tonight

Areas of fog will likely develop overnight and could become
locally dense.

.DAYS TWO THROUGH SEVEN...Saturday through Friday

Areas of fog could also develop late on Saturday night and produce
locally hazardous travel.

Thunderstorm chances return Tuesday afternoon and Tuesday night.
The probability for severe weather is low at this time.

.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>543-301930-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
221 PM CDT Fri Aug 29 2025

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...Tonight

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Saturday through Friday

Thunderstorm chances return Tuesday night.

$$

MPC