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Flood Advisory


Flood Advisory
National Weather Service Green Bay WI
1038 PM CDT Mon Sep 14 2026

WIC009-015-061-071-087-097-135-137-139-150645-
/O.NEW.KGRB.FA.Y.0038.260915T0338Z-260915T0645Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Brown WI-Calumet WI-Kewaunee WI-Manitowoc WI-Outagamie WI-Portage
WI-Waupaca WI-Waushara WI-Winnebago WI-
1038 PM CDT Mon Sep 14 2026

...FLOOD ADVISORY IN EFFECT UNTIL 145 AM CDT TUESDAY...

* WHAT...Urban area and small stream flooding caused by excessive
  rainfall is expected.

* WHERE...Southeastern Portage County in central Wisconsin...
  Waushara County in central Wisconsin...
  Calumet County in east central Wisconsin...
  Manitowoc County in east central Wisconsin...
  Winnebago County in east central Wisconsin...
  Southern Brown County in northeastern Wisconsin...
  Southwestern Kewaunee County in northeastern Wisconsin...
  Southern Outagamie County in northeastern Wisconsin...
  Southern Waupaca County in northeastern Wisconsin...

* WHEN...Until 145 AM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas,
  especially in urban areas.

* ADDITIONAL DETAILS...
  - At 1037 PM CDT, Doppler radar and automated rain gauges indicated
    heavy rain due to thunderstorms. This  will cause urban and small
    stream flooding. Between 1 and 1.5 inches of rain have fallen,
    and additional rounds of rain are expected into the overnight
    hours.
  - Some locations that will experience flooding include...
    Appleton, Oshkosh, Manitowoc, Waupaca, Kewaunee, Wautoma,
    Menasha, Kaukauna, Little Chute, New London, Kimberly, Chilton,
    Brillion, Redgranite, Denmark, Valders, Fremont, Two Creeks and
    Northern Lake Winnebago.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4400 8960 4440 8933 4450 8744 4403 8766
      4398 8921 4398 8960


$$

JLA

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