Illinois Severe Flood Warning | Effective 06/25/2026 18:55

Headline: 
Flood Warning issued June 25 at 8:55PM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
June 25, 2026 - 6:55pm
Expires: 
June 27, 2026 - 7:00am
Description: 
...The Flood Warning continues for the Illinois river at the following locations... Illinois River at Meredosia. Illinois River at La Grange LD. Illinois River at Valley City. Illinois River at Hardin. 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...Illinois River at Meredosia. * WHEN...Until further notice. * IMPACTS...At 20.0 feet, Beach Road just north of Shady Acres floods near this height. * ADDITIONAL DETAILS... - At 8:30 PM CDT Thursday the stage was 19.9 feet. - Forecast...The river is expected to rise to a crest of 20.3 feet tomorrow evening. - Flood stage is 17.0 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: 
Morgan, IL; Pike, IL
Forcast Office: 
NWS St Louis MO