Headline:
Flood Warning issued September 20 at 10:02AM CDT until September 23 at 6:25PM CDT by NWS Quad Cities IA IL
Event:
Flood Warning
Urgency:
Immediate
Effective:
September 20, 2026 - 8:02am
Expires:
September 21, 2026 - 8:15am
Description:
...The Flood Warning is extended for the following rivers in Iowa...
Iowa River near Lone Tree affecting Louisa, Washington and Johnson
Counties.
* WHAT...Minor flooding is forecast.
* WHERE...Iowa River near Lone Tree.
* WHEN...Until Wednesday evening.
* IMPACTS...At 18.0 feet, Sand Road closes south of 520th Street to
the Highway 22 intersection.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Sunday the stage was 15.7 feet and rising.
- Forecast...The river will rise above flood stage this afternoon
to 16.8 feet this evening. It may fall briefly, but likely to
rise again Monday night into Tuesday to 17.5 feet. It will then
fall below flood stage Wednesday.
- Flood stage is 16.0 feet.
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
The next statement will be issued by Monday morning.
Area Description:
Johnson, IA; Louisa, IA; Washington, IA
Forcast Office:
NWS Quad Cities IA IL
Sender:
w-nws.webmaster@noaa.gov