Elevated North America

NWS / NOAA weather: Flood Warning issued September 21 at 9:44AM CDT until September 23 at 10:12AM CDT by NWS Quad Cities IA IL

...The Flood Warning continues for the following rivers in Iowa...

Iowa River near Lone Tree affecting Washington, Johnson and Louisa
Counties.

* WHAT...Minor flooding is forecast.

* WHERE...Iowa River near Lone Tree.

* WHEN...Until Wednesday morning.

* IMPACTS...At 16.0 feet, Flood waters affect parts of Lola Lane and
Y Avenue. River Junction Access Park is closed.

* ADDITIONAL DETAILS...
- At 9:00 AM CDT Monday the stage was 15.9 feet.
- Forecast...The river is expected to rise above flood stage late
this afternoon to a crest of 16.8 feet tomorrow morning. It will
then fall below flood stage early Wednesday morning.
- Flood stage is 16.0 feet.

Severity
Severe (4/5) · CAP Severe
This month
663rd Weather alert at severity 4+ in the last 30 days
Source: NWS / NOAA weather

Understanding Global Threats

Browse All Topics & Pages

Complete sitemap with all intelligence resources

View Sitemap →

Related Preparedness Gear

Be prepared for evolving situations

Global Conflict Map

Live snapshot of conflict locations and tension zones worldwide.

Last update on: September 21, 2026

Keep Exploring