Winter Weather Monitor

585
FLUS43 KGRB 020934
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
434 AM CDT Thu Apr 2 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-030945-
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-
434 AM CDT Thu Apr 2 2026

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

.DAY ONE...Today and Tonight

Significant ice accumulations are expected from central to
northern Wisconsin. Sleet and minor snow accumulations are also
expected across northern Wisconsin today. Freezing rain and icing
are also expected from the Fox Valley to the lakeshore this
morning. Power outages and broken tree limbs are also likely,
especially north and west of the Fox Valley, due to easterly
winds gusting to 30 to 40 mph. Hazardous travel is expected with
impacts to the morning commute, and evening commute across
northern Wisconsin.

Thunderstorms, some possibly strong to severe, are possible late
this afternoon and evening, mainly for east-central Wisconsin,
including the Fox Valley and lakeshore areas, from 6 pm to 10 pm.
If strong storms develop, damaging winds and hail will be the main
threats.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

A system will bring a wintry mix to northern Wisconsin Friday
night into Saturday. Thunderstorms will also be possible with this
system. A Winter Storm Watch has been issued for this system
across northern Wisconsin.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to report snow, sleet, and freezing rain
accumulations to the National Weather Service in Green Bay.

$$

LMZ521-522-541>543-030945-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
434 AM CDT Thu Apr 2 2026

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

.DAY ONE...Today and Tonight

Gusty east winds and high waves will create hazardous conditions
for small craft on the lake and bay. Gale force gusts are also
expected north of Sturgeon Bay.

There is potential for thunderstorms this evening.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Hazardous boating conditions are expected on the Bay and Lake through
Friday morning. Small Craft Advisories are in effect.

There is potential for thunderstorms Friday night into Saturday.

Hazardous conditions to small craft are also expected at times
from Friday night through Sunday.

$$

Kruk

289
WWUS43 KGRB 020721
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
221 AM CDT Thu Apr 2 2026

WIZ010-011-022000-
/O.UPG.KGRB.WS.W.0006.260402T1000Z-260403T0300Z/
/O.NEW.KGRB.WS.A.0004.260404T0000Z-260404T1500Z/
/O.EXB.KGRB.IS.W.0001.260402T1000Z-260403T0600Z/
Oneida-Forest-
Including the cities of Rhinelander and Crandon
221 AM CDT Thu Apr 2 2026

...ICE STORM WARNING IN EFFECT FROM 5 AM EARLY THIS MORNING TO 1 AM
CDT FRIDAY...
...WINTER STORM WATCH IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY
MORNING...

* WHAT...For the Ice Storm Warning, significant icing expected. Total
snow and sleet accumulations up to one inch and ice accumulations
between two tenths and one half of an inch. Winds gusting as high
as 35 mph. For the Winter Storm Watch, significant icing possible.
Total ice accumulations between one quarter and three tenths of an
inch possible.

* WHERE...Oneida and Forest Counties.

* WHEN...For the Ice Storm Warning, from 5 AM early this morning to 1
AM CDT Friday. For the Winter Storm Watch, from Friday evening
through Saturday morning.

* IMPACTS...Power outages and tree damage are likely due to the ice.
Travel could be hazardous due to icy roads. The hazardous
conditions will impact the Thursday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel is strongly discouraged. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an emergency.
Prepare for possible power outages. The latest road conditions can be
obtained by calling 5 1 1.

For the Winter Storm Watch, monitor the latest forecasts for updates
on this situation.

&&

$$

WIZ018-019-022000-
/O.NEW.KGRB.WS.A.0004.260404T0000Z-260404T1500Z/
/O.EXT.KGRB.IS.W.0001.260402T0800Z-260402T2100Z/
Lincoln-Langlade-
Including the cities of Tomahawk, Antigo, and Merrill
221 AM CDT Thu Apr 2 2026

...ICE STORM WARNING NOW IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON...
...WINTER STORM WATCH IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY
MORNING...

* WHAT...For the Ice Storm Warning, significant icing expected. Total
snow and sleet accumulations up to one inch and ice accumulations
between two tenths and one half of an inch. Winds gusting as high
as 35 mph. For the Winter Storm Watch, significant icing possible.
Total ice accumulations between one tenth and three tenths of an
inch possible.

* WHERE...Langlade and Lincoln Counties.

* WHEN...For the Ice Storm Warning, until 4 PM CDT this afternoon.
For the Winter Storm Watch, from Friday evening through Saturday
morning.

* IMPACTS...Power outages and tree damage are likely due to the ice.
Travel could be hazardous due to icy roads. The hazardous
conditions will impact the Thursday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel is strongly discouraged. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an emergency.
Prepare for possible power outages. The latest road conditions can be
obtained by calling 5 1 1.

For the Winter Storm Watch, monitor the latest forecasts for updates
on this situation.

&&

$$

WIZ005-012-013-022000-
/O.NEW.KGRB.WS.A.0004.260404T0000Z-260404T1500Z/
/O.EXT.KGRB.WS.W.0006.260402T1000Z-260403T0600Z/
Vilas-Florence-Northern Marinette County-
Including the cities of Lac Du Flambeau, Aurora, Spread Eagle,
Wausaukee, Eagle River, Commonwealth, and Niagara
221 AM CDT Thu Apr 2 2026

...WINTER STORM WARNING NOW IN EFFECT FROM 5 AM EARLY THIS MORNING TO
1 AM CDT FRIDAY...
...WINTER STORM WATCH IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY
MORNING...

* WHAT...For the Winter Storm Warning, heavy mixed precipitation
expected. Total snow and sleet accumulations up to one inch and ice
accumulations up to one quarter of an inch. For the Winter Storm
Watch, significant icing possible. Total ice accumulations between
one tenth and three tenths of an inch possible.

* WHERE...Vilas, Florence, and Northern Marinette counties.

* WHEN...For the Winter Storm Warning, from 5 AM early this morning
to 1 AM CDT Friday. For the Winter Storm Watch, from Friday evening
through Saturday morning.

* IMPACTS...Power outages and tree damage are possible due to the
ice. Travel could be hazardous due to icy roads. The hazardous
conditions will impact the Thursday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in your
vehicle in case of an emergency. The latest road conditions can be
obtained by calling 5 1 1.

For the Winter Storm Watch, monitor the latest forecasts for updates
on this situation.

&&

$$

WIZ035>037-021800-
/O.CON.KGRB.IS.W.0001.000000T0000Z-260402T1800Z/
Wood-Portage-Waupaca-
Including the cities of New London, Marshfield, Clintonville,
Wisconsin Rapids, Waupaca, Stevens Point, and Plover
221 AM CDT Thu Apr 2 2026

...ICE STORM WARNING REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Significant icing. Total snow and sleet accumulations up to
one half of an inch and ice accumulations between one quarter and
one half of an inch. Winds gusting as high as 35 mph.

* WHERE...Portage, Wood, and Waupaca Counties.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Power outages and tree damage are likely due to the ice.
Travel could be hazardous due to icy roads. The hazardous
conditions will impact the Thursday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel is strongly discouraged. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an emergency.
Prepare for possible power outages. The latest road conditions can be
obtained by calling 5 1 1.

&&

$$

WIZ038-045-021500-
/O.CON.KGRB.IS.W.0001.000000T0000Z-260402T1500Z/
Outagamie-Waushara-
Including the cities of Redgranite, Appleton, and Wautoma
221 AM CDT Thu Apr 2 2026

...ICE STORM WARNING REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

* WHAT...Significant icing. Total snow and sleet accumulations up to
one half of an inch and ice accumulations between one tenth and
three tenths of an inch. Winds gusting as high as 35 mph.

* WHERE...Waushara and Outagamie Counties.

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Power outages and tree damage are likely due to the ice.
Travel could be hazardous due to icy roads. The hazardous
conditions will impact the Thursday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel is strongly discouraged. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an emergency.
Prepare for possible power outages. The latest road conditions can be
obtained by calling 5 1 1.

&&

$$

WIZ020-030-031-021800-
/O.CON.KGRB.IS.W.0001.260402T0800Z-260402T1800Z/
Menominee-Marathon-Shawano-
Including the cities of Wausau, Neopit, Keshena, and Shawano
221 AM CDT Thu Apr 2 2026

...ICE STORM WARNING REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Significant icing expected. Total snow and sleet
accumulations up to one half of an inch and ice accumulations
between two tenths and four tenths of an inch. Winds gusting as
high as 35 mph.

* WHERE...Marathon, Menominee, and Shawano Counties.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Power outages and tree damage are likely due to the ice.
Travel could be hazardous due to icy roads. The hazardous
conditions will impact the Thursday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel is strongly discouraged. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an emergency.
Prepare for possible power outages. The latest road conditions can be
obtained by calling 5 1 1.

&&

$$

WIZ021-073-074-021800-
/O.CON.KGRB.WS.W.0006.260402T0800Z-260402T1800Z/
Northern Oconto County-Southern Marinette County-Southern Oconto
County-
Including the cities of Peshtigo, Loomis, Oconto, Lakewood, Middle
Inlet, Little Suamico, Mountain, Porterfield, Crivitz, High Falls
Reservoir, Townsend, Sobieski, Pensaukee, Brookside, and Harmony
221 AM CDT Thu Apr 2 2026

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Heavy mixed precipitation expected. Total snow and sleet
accumulations up to one inch and ice accumulations between one
tenth and one quarter of an inch.

* WHERE...Northern Oconto County, Southern Marinette County, and
Southern Oconto counties.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Power outages and tree damage are possible due to the
ice. Travel could be hazardous due to icy roads. The hazardous
conditions will impact the Thursday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in your
vehicle in case of an emergency. The latest road conditions can be
obtained by calling 5 1 1.

&&

$$

WIZ048-049-021500-
/O.CON.KGRB.WW.Y.0017.000000T0000Z-260402T1500Z/
Winnebago-Calumet-
Including the cities of Brillion, Oshkosh, Chilton, Menasha, Neenah,
and New Holstein
221 AM CDT Thu Apr 2 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

* WHAT...Freezing rain expected. Total ice accumulations between one
tenth and two tenths of an inch. Winds gusting as high as 35 mph.

* WHERE...Calumet and Winnebago Counties.

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Power outages and tree damage are possible due to the
ice. Travel could be hazardous due to icy roads. The hazardous
conditions will impact the Thursday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road conditions
can be obtained by calling 5 1 1.

&&

$$

WIZ022-039-040-050-021500-
/O.CON.KGRB.WW.Y.0017.260402T0800Z-260402T1500Z/
Door-Brown-Kewaunee-Manitowoc-
Including the cities of Luxemburg, Sister Bay, Kewaunee, Manitowoc,
Two Rivers, Fish Creek, Sturgeon Bay, and Green Bay
221 AM CDT Thu Apr 2 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

* WHAT...Freezing rain expected. Total ice accumulations between one
tenth and two tenths of an inch. Winds gusting as high as 35 mph.

* WHERE...Manitowoc, Brown, Door, and Kewaunee Counties.

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Power outages and tree damage are possible due to the
ice. Travel could be hazardous due to icy roads. The hazardous
conditions will impact the Thursday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road conditions
can be obtained by calling 5 1 1.

&&

$$

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

Kruk