Winter Weather Monitor

Winter Weather Monitor
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Upper Mississippi Valley

Great Lakes/Ohio Valley

NWS Green Bay Radar
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Northeast Wisconsin watch/warning/advisories

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Northeast Wisconsin Watch/Warning/Advisories
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Hazardous Weather Outlook
^{Note: Product updated daily by 6 AM and as needed during the day.}

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FLUS43 KGRB 230619
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
119 AM CDT Thu Jul 23 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-240630-
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-
119 AM CDT Thu Jul 23 2026

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

.DAY ONE...Today and Tonight

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is a chance of thunderstorms at times from Saturday into
Monday, but it`s too early to determine the potential for severe
weather.

There is an increased risk for rip currents along Lake Michigan
beaches on Friday afternoon and evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

LMZ521-522-541>543-240630-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
119 AM CDT Thu Jul 23 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...Friday through Wednesday

Conditions hazardous to small craft will be possible at times from
Friday afternoon through Saturday night, mainly on Lake Michigan.

There is a chance for thunderstorms at times from Saturday
through Monday.

$$

MPC

Winter Weather Message
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