Northeast Wisconsin Hazardous Weather Outlook

076
FLUS43 KGRB 312031
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
331 PM CDT Tue Mar 31 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-012045-
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-
331 PM CDT Tue Mar 31 2026

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

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday

A Winter Storm Watch has been posted for most of central, north
central and far northeast Wisconsin Wednesday night into
Thursday. Heavy sleet, freezing rain and rain are expected, with
some snow across the far north. Significant sleet and ice
accumulations are anticipated across central, north central and
far northeast Wisconsin. A combination of snow and sleet load,
icing, and gusty northeast winds may result in power outages and
broken tree limbs. Hazardous travel is likely, and the Thursday
morning commute will be impacted.

Thunderstorms, some possibly strong to severe, are possible
Thursday afternoon and evening. The greatest threat is expected
over east central Wisconsin, including the Fox Valley and
lakeshore areas.

Another significant system will bring heavy rainfall, with a
wintry mix across mainly northern Wisconsin, later Friday into
Saturday. Thunderstorms will also be possible with this system.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

$$

LMZ521-522-541>543-012045-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
331 PM CDT Tue Mar 31 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...Wednesday through Tuesday

There is potential for thunderstorms Thursday afternoon and
evening, and again Friday night into Saturday.

$$
Kieckbusch

Northeast Wisconsin HWO
Southeast Wisconsin HWO
Upper Michigan HWO