Severe · Flood WatchThis alert has expired. It is kept for reference.

Flood Watch issued September 16 at 8:28PM CDT until September 17 at

Affecting Knox; Stark; Marshall

In effect until: Sep 17, 2026, 3:00 PM

Knox; Stark; Marshall

Possible impact zone; conditions develop through 3:00 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 central and west central Illinois, including
the following counties, in central Illinois, Marshall and Stark. In
west central Illinois, Knox.

* WHEN...Through Thursday morning.

* IMPACTS...Storm drains and ditches may become clogged with debris.

* ADDITIONAL DETAILS...
- Additional rainfall of 1 to locally 2 inches tonight and Thursday
morning could lead to localized flooding.
- http://www.weather.gov/safety/flood

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

Flood Watch issued September 16 at 8:28PM CDT until September 17 at

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