Northeast Wisconsin Hazardous Weather Outlook

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FLUS43 KGRB 111250
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
750 AM CDT Mon May 11 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-121300-
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-
750 AM CDT Mon May 11 2026

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

.DAY ONE...Today and Tonight

Elevated fire weather conditions are expected today due to low
relative humidity.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is a slight chance of thunderstorms on Tuesday but severe
weather is not expected.

Thunderstorms are possible at times from Friday through the
weekend, but specific timing is uncertain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

LMZ521-522-541>543-121300-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
750 AM CDT Mon May 11 2026

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

.DAY ONE...Today and Tonight

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Conditions hazardous to small craft are expected on Tuesday and
Tuesday night.

Conditions hazardous to small craft are likely on Friday into
Friday night.

$$

Goodin

Northeast Wisconsin HWO
Southeast Wisconsin HWO
Upper Michigan HWO