Iowa Severe Flood Warning | Effective 09/19/2026 18:58
* WHAT...Flooding caused by excessive rainfall continues.
* WHERE...Southwestern Clayton County in northeastern Iowa along the
Volga River...
* WHEN...Until 915 AM CDT Sunday.
* IMPACTS...The Volga River and nearby tributaries continue to rise
due to excess runoff from earlier rainfall.
* ADDITIONAL DETAILS...
- At 852 PM CDT, automated gauges continue to indicate river rises
along the Volga River, which will continue through the overnight.
Additional heavy rain is possible tonight, however recent