Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Green Bay WI
235 PM CDT Sat Apr 25 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-261945-
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-
235 PM CDT Sat Apr 25 2026

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

.DAY ONE...Tonight

Minor flooding continues on the Menominee and Wolf Rivers and
associated tributaries. Minor flooding is also occurring along the
Lake Poygan and Lake Winnebago shorelines.

.DAYS TWO THROUGH SEVEN...Sunday through Saturday

Minor to moderate flooding will continue on the Menominee and
Wolf Rivers and associated tributaries. Due to additional rainfall
and increased snowmelt from Upper Michigan late this week, the
Menominee River could return to recent crests in major flood
stage this weekend into early next week. Minor flooding is also
forecast along the Lake Poygan and Lake Winnebago shorelines.

Showers and thunderstorms could bring locally heavy rain Monday
into Tuesday, along with the possibility of hail. This rainfall
could exacerbate ongoing flooding across the region.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

$$

Flood Statement
National Weather Service Green Bay WI
1033 AM CDT Sat Apr 25 2026

...The Flood Warning continues for the following rivers in
Wisconsin...

  Wolf River at New London affecting Outagamie, Waupaca and Winnebago
  Counties.

  Wolf River near Shiocton affecting Outagamie, Waupaca and Shawano
  Counties.

  Wolf River at Lake Poygan affecting Waushara and Winnebago
  Counties.

  Fox River at Oshkosh affecting Winnebago County.

  Fox River at Lake Winnebago at Oshkosh affecting Winnebago County.

For the Lower Wolf River...including Shiocton, New London, Lake
Poygan...Minor flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

The next statement will be issued late tonight by 145 AM CDT.

&&

WIC137-139-260645-
/O.CON.KGRB.FL.W.0044.000000T0000Z-000000T0000Z/
/WNCW3.1.ER.260420T1200Z.260424T0845Z.000000T0000Z.UU/
1033 AM CDT Sat Apr 25 2026

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Wolf River at Lake Poygan.

* WHEN...Until further notice.

* IMPACTS...At 5.0 feet, Several inches of water may be surrounding
  low-lying structures along Lake Poygan and upstream along the Wolf
  River to Fremont. Local communities from Lake Poygan upstream along
  the Wolf River to Fremont may consider or already have in effect no
  wake advisories to protect the shoreline.

* ADDITIONAL DETAILS...
  - At 9:30 AM CDT Saturday the stage was 5.1 feet.
  - Bankfull stage is 4.5 feet.
  - Recent Activity...The maximum river stage in the 24 hours ending
    at 9:30 AM CDT Saturday was 5.3 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 5.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4418 8880 4416 8868 4411 8868 4410 8891
      4417 8891


$$

GK

Hazard Report Provided By forecast.weather.gov