Severe · Flood WatchActive alert

Flood Watch issued September 18 at 10:45AM CDT until September 19 at

Affecting Buchanan; Delaware

In effect until: Sep 19, 2026, 3:45 PM

Buchanan; Delaware

Possible impact zone; conditions develop through 3:45 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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* WHAT...Flooding and flash flooding caused by excessive rainfall are
possible.

* WHERE...A portion of northeast Iowa, including the following
counties, Buchanan and Delaware.

* WHEN...From late tonight through Saturday evening.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS...
- Showers and storms are expected to develop late tonight and last
into Saturday. These storms will be capable of rainfall rates
around 1 inch per hour. Rainfall totals of 1 to 3 inches are
possible in the hardest hit areas through Saturday evening.

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

Flood Watch issued September 18 at 10:45AM CDT until September 19 at

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