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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Special Weather Statement

Storm Reports

Additional
Winter Storm Info and Maps

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

600
FLUS43 KGRB 050908
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
408 AM CDT Sun Apr 5 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-060915-
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-
408 AM CDT Sun Apr 5 2026

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

.DAY ONE...Today and Tonight

Many rivers will remain at or rise to bankfull. Isolated instances
of minor flooding could occur on some rivers. Caution is urged
near rivers and streams, as flows will remain high.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Hazardous travel conditions are possible Monday due to quick
reductions in visibility from brief, heavy snow showers.

Many rivers will remain at or rise to bankfull this week. Isolated
instances of minor flooding could occur on some rivers. Caution
is urged near rivers and streams, as flows will remain high.

.SPOTTER INFORMATION STATEMENT...

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

$$

LMZ521-522-541>543-060915-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
408 AM CDT Sun Apr 5 2026

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

.DAY ONE...Today and Tonight

Gusty winds will create hazardous conditions for small craft this
morning. Small Craft Advisories are in effect.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

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

$$

Kruk

Winter Weather Message
^{Note: Product issued only as needed -- Make sure date on product matches today's date.}

253
WWUS43 KGRB 041500
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
1000 AM CDT Sat Apr 4 2026

WIZ005-010>013-018-019-041600-
/O.EXP.KGRB.IS.W.0002.000000T0000Z-260404T1500Z/
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-
Including the cities of Antigo, Harrison, Manitowish Waters,
Bloomville, Gleason, Laona, Presque Isle, Elcho, Woodboro, Blackwell,
Enterprise, Pine River, Niagara, Rhinelander, Merrill, Neva, Dunbar,
Starks, Cavour, Argonne, Goodman, Deerbrook, Hiles, Arbor Vitae,
Crandon, Mc Naughton, Spread Eagle, Commonwealth, Lake Tomahawk,
Armstrong Creek, Bryant, Winchester, Aurora, Lac Du Flambeau,
Doering, Pembine, Polar, Conover, Kempster, Goodnow, Boulder
Junction, and Jeffris
1000 AM CDT Sat Apr 4 2026

...ICE STORM WARNING HAS EXPIRED...

The main threat of icing due to freezing rain has ended. However,
isolated freezing rain showers and freezing drizzle will linger over
the next hour or two, until temperatures warm above freezing. An
additional light glaze is possible on elevated surfaces.

$$

For more information, visit us at http://www.weather.gov/GreenBay

Kurimski