Severe · Flood WarningActive alert
Flood Warning issued September 21 at 11:03AM CDT until September 21 at
Affecting Lee, IL
In effect until: Sep 22, 2026, 12:00 AM
Lee, IL
Likely impact in Lee, IL; effects through 12:00 AM.
A Flood Warning means flooding is imminent or may already be occurring. Persons along rivers, creeks, and other waterways should take immediate precautions to protect life and property.
Read the original bulletin (official text)
* WHAT...Flooding caused by excessive rainfall on the Green River and nearby tributaries continues. * WHERE...Portions of Lee County in north central Illinois... * WHEN...Until 700 PM CDT Monday. * IMPACTS...Creeks and streams have risen out of their banks. Roads and streets are flooded. Flooding of structures is occurring. High water may be slow to recede from flooded areas. * ADDITIONAL DETAILS... - At 1101 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. - Lee County Emergency Management reports that flooding continues along the Green River in Lee County. - Some locations that will experience flooding include... Amboy. - http://www.weather.gov/safety/flood
Free. In your language.
Get the next alert for your area before it matters.
Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™