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FLUS43 KGRB 022011
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
311 PM CDT Tue Sep 2 2025

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-032015-
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-
311 PM CDT Tue Sep 2 2025

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

.DAY ONE...Tonight

There is a small chance of thunderstorms tonight, but severe
weather is not expected.

.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation should not be needed tonight.

$$

LMZ521-522-541>543-032015-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
311 PM CDT Tue Sep 2 2025

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

.DAY ONE...Tonight

There is a small chance of thunderstorms late tonight into
Wednesday morning. Any thunderstorm could produce hazardous
conditions for boaters.

.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday

There is a chance of waterspouts Wednesday morning, and again
Thursday night into early Friday.

Conditions hazardous to small craft are possible, especially on
Friday.

$$
Kieckbusch