Severe · Flood WatchActive alert

Flood Watch issued September 20 at 3:37AM CDT until September 20 at

Affecting Iowa; Dane; Jefferson; Waukesha; Milwaukee; Lafayette; Green; Rock; Walworth; Racine; Kenosha

In effect until: Sep 20, 2026, 12:00 PM

Iowa; Dane; Jefferson; Waukesha; Milwaukee; Lafayette; Green; Rock; Walworth; Racine; Kenosha

Possible impact zone; conditions develop through 12:00 PM.

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

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Read the original bulletin (official text)

* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of south central and southeast Wisconsin,
including the following counties, in south central Wisconsin, Dane,
Green, Iowa, Lafayette and Rock. In southeast Wisconsin, Jefferson,
Kenosha, Milwaukee, Racine, Walworth and Waukesha.

* WHEN...Until 7 AM CDT this morning.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
- Rounds of showers and some thunderstorms may move repeatedly over
the same areas across far southern Wisconsin early this morning.
This may bring another 1 to 2 inches of rainfall, with locally
higher amounts possible.  Urban and small stream flooding, river
and creek rises and isolated flash flooding are possible where
rain moves repeatedly over the same areas.
- http://www.weather.gov/safety/flood

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Flood Watch issued September 20 at 3:37AM CDT until September 20 at

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