Northeast Wisconsin Hazardous Weather Outlook

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FLUS43 KGRB 072019
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
319 PM CDT Tue Oct 7 2025

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-082030-
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-
319 PM CDT Tue Oct 7 2025

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

.DAY ONE...Tonight

Widespread frost or a hard freeze is likely tonight for central,
north central, and far northeast Wisconsin. Areas of frost can be
expected in the Fox Valley and bayshore areas.

.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday

Additional frost or freeze headlines are anticipated Wednesday
night, especially away from Lake Michigan.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

$$

LMZ521-522-541>543-082030-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
319 PM CDT Tue Oct 7 2025

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

.DAY ONE...Tonight

Borderline conditions for small craft will occur tonight as
north winds gust to 20 to 25 knots and waves build to 2 to 4
feet.

.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday

Persistent south winds and building waves may result in conditions
hazardous to small craft on Lake Michigan nearshore waters Sunday
through Monday.

$$
Kieckbusch

Northeast Wisconsin HWO
Southeast Wisconsin HWO
Upper Michigan HWO