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Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Green Bay WI
131 AM CDT Thu Apr 23 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-240645-
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-
131 AM CDT Thu Apr 23 2026

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

.DAY ONE...Today and Tonight

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

There is a chance for thunderstorms tonight across the region.
There is a marginal risk for severe weather this evening, mainly
across central and north-central Wisconsin, with strong to severe
wind gusts and small hail possible. Locally heavy rainfall and
localized flooding is possible across the entire region tonight.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is a chance of thunderstorms on Friday. Locally heavy
rainfall and localized flooding are possible.

Minor to moderate flooding will continue on the Menominee and
Wolf Rivers and associated tributaries. With expected rainfall and
snowmelt in Upper Michigan late this week, the Menominee River
could return to recent higher levels this weekend into early next
week. Minor flooding is also expected along the Lake Poygan and
Lake Winnebago shorelines.

Another period of showers and embedded thunderstorms could bring
locally heavy rain again Monday into Tuesday. This second round of
rain could exacerbate any ongoing flooding across the region.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to report any wind gusts over 40 mph or
wind damage to the National Weather Service in Green Bay tonight.

$$

Flood Statement
National Weather Service Green Bay WI
859 PM CDT Wed Apr 22 2026

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

  Wolf River at Lake Poygan affecting Winnebago and Waushara
  Counties.

  Fox River at Oshkosh affecting Winnebago County.

  Fox River at Lake Winnebago at Oshkosh affecting Winnebago County.

For the Lower Wolf River...Lake Poygan...Minor flooding is forecast.

For the Fox River...Oshkosh...Lake Winnebago at Oshkosh...minor
flooding is forecast.

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.

The next statement will be issued Thursday afternoon by noon CDT.

&&

WIC137-139-231700-
/O.CON.KGRB.FL.W.0044.000000T0000Z-000000T0000Z/
/WNCW3.1.ER.260420T1200Z.260422T2345Z.000000T0000Z.UU/
859 PM CDT Wed Apr 22 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 8:30 PM CDT Wednesday the stage was 5.2 feet.
  - Bankfull stage is 4.5 feet.
  - Recent Activity...The maximum river stage in the 24 hours ending
    at 8:30 PM CDT Wednesday 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


$$

Kieckbusch


Hazard Report Provided By forecast.weather.gov

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