Northeast Wisconsin Hazardous Weather Outlook

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FLUS43 KGRB 230225
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
825 PM CST Thu Jan 22 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-240230-
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-
825 PM CST Thu Jan 22 2026

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

.DAY ONE...Tonight

Temperatures will become dangerously cold with wind chills
falling to 35 to 45 degrees below zero across the entire region.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

Dangerous cold will continue Friday morning through Saturday.
Wind chills of 25 to 45 below zero are expected Friday morning and
Saturday mornings. Daytime highs (actual air temperature) on
Friday will be below zero while wind chill readings remain around
20 to 30 below.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

$$

LMZ521-522-541>543-240230-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
825 PM CST Thu Jan 22 2026

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...Friday through Thursday

The probability for widespread hazardous weather is low.

$$

Kruk

Northeast Wisconsin HWO
Southeast Wisconsin HWO
Upper Michigan HWO