Northeast Wisconsin Hazardous Weather Outlook

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FLUS43 KGRB 051848
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
148 PM CDT Sun Apr 5 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-061900-
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-
148 PM CDT Sun Apr 5 2026

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

.DAY ONE...Tonight

Elevated water levels continue along many rivers with minor
flooding at a few locations.

.DAYS TWO THROUGH SEVEN...Monday through Sunday

Brief, possibly heavy snow showers and gusty winds may lead to
short-lived travel impacts Monday afternoon, including for the
evening commute.

Elevated water levels will continue along many rivers with minor
flooding at a few locations.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to report any river flooding to the
National Weather Service in Green Bay.

$$

LMZ521-522-541>543-061900-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
148 PM CDT Sun Apr 5 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...Monday through Sunday

Gusty winds and waves will create hazardous conditions to small
craft Monday afternoon and Monday night.

Periods of hazardous conditions to small craft are likely Tuesday
night through Thursday. Gales are possible Wednesday into
Wednesday night.

$$

Northeast Wisconsin HWO
Southeast Wisconsin HWO
Upper Michigan HWO