Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Green Bay WI
533 PM CDT Sun Apr 12 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-132245-
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-
533 PM CDT Sun Apr 12 2026

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

.DAY ONE...Tonight

There is a 20% chance of isolated thunder east of the Fox Valley
this evening. Severe thunderstorms are not expected.

Elevated water levels continue along many rivers, with minor
flooding occurring on the Wolf River, Oconto River, Menominee
River, and a small portion of the Wisconsin River.

.DAYS TWO THROUGH SEVEN...Monday through Sunday

There is an Enhanced Risk (level 3 out of 5) of severe
thunderstorms across much of the area for Monday evening and
overnight. Large hail, damaging winds, and a few tornadoes are
possible.

Periods of heavy rain and thunderstorms continue through
Wednesday, and again late in the week. There is a Marginal Risk
(level 1 out of 5) of severe thunderstorms in parts of central
and east central Wisconsin Tuesday afternoon and evening.

Elevated water levels will continue along many rivers, with minor
flooding on the Wolf River persisting through next week. Runoff
from rainfall and rapid snow melt in the Upper Peninsula will
likely result in minor to moderate flooding on the Menominee
River by early this week.

.SPOTTER INFORMATION STATEMENT...

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

$$

Flood Warning
National Weather Service Green Bay WI
1054 AM CDT Sun Apr 12 2026

...The National Weather Service in Green Bay has issued a Flood
Warning for the following rivers in Wisconsin...

  Wisconsin River below Wausau affecting Marathon County.

  Pine River near Florence affecting Florence County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive cars
through flooded areas.

Additional information is available at www.weather.gov/grb

The next statement will be issued late tonight by midnight CDT.

&&

WIC073-130500-
/O.NEW.KGRB.FL.W.0015.260412T1554Z-000000T0000Z/
/WUUW3.1.ER.260412T1425Z.260412T1510Z.000000T0000Z.UU/
1054 AM CDT Sun Apr 12 2026

...FLOOD WARNING IN EFFECT FROM THIS MORNING UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Wisconsin River below Wausau.

* WHEN...From this morning until further notice.

* IMPACTS...At 1167.0 feet, Water approaches buildings in DC Everest
  Park and Oak Island Park.

* ADDITIONAL DETAILS...
  - At 10:10 AM CDT Sunday the stage was 1167.1 feet and rising.
  - Bankfull stage is 1165.0 feet.
  - Forecast...No forecast is available for this location.
  - Minor flood stage is 1167.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4500 8958 4489 8961 4489 8965 4500 8967


$$

Hazard Report Provided By forecast.weather.gov