Illinois Flood Warning | Effective 05/15/2026 06:35

Headline: 
Flood Warning issued May 15 at 8:35AM CDT until May 19 at 7:00PM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 15, 2026 - 6:35am
Expires: 
May 16, 2026 - 6:45pm
Description: 
...The Flood Warning continues for the following rivers in Illinois... Kaskaskia River at Carlyle. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Kaskaskia River at Carlyle. * WHEN...Until Tuesday evening. * ADDITIONAL DETAILS... - At 8:00 AM CDT Friday the stage was 20.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 AM CDT Friday was 20.2 feet. - Forecast...The river is expected to fall below flood stage early Monday afternoon and continue falling to 13.9 feet Friday, May 22. - Flood stage is 16.5 feet.
Instruction: 
Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Area Description: 
Clinton, IL
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov