Illinois, Indiana Flood Warning | Effective 05/01/2026 18:48

Headline: 
Flood Warning issued May 1 at 9:48PM EDT until May 5 at 10:24AM EDT by NWS Indianapolis IN
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 1, 2026 - 6:48pm
Expires: 
May 2, 2026 - 11:00am
Description: 
...The Flood Warning continues for the following rivers in Indiana... Illinois... Wabash River at Montezuma down to Riverton...and at Mount Carmel. .Minor flooding continues along portions of the Wabash River following heavy rainfall earlier this week...that totaled generally two to four inches across western central Indiana. Flooding will end at Montezuma and Terre Haute Saturday...with minor flooding continuing at most points downriver into next week. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wabash River at Riverton. * WHEN...Until late Tuesday morning. * IMPACTS...At 16.0 feet, Some agricultural lands underwater. A few rural roads in Crawford County, Illinois close as water backs up Minnow Slough. High water affects campground at Leaverton Park in Palestine. A few private roads near the Gill Township levee in Sullivan County may flood. Water level is at the top of most makeshift levees. * ADDITIONAL DETAILS... - At 7:00 PM EDT Friday /6:00 PM CDT Friday/ the stage was 16.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:00 PM EDT Friday /6:00 PM CDT Friday/ was 16.6 feet. - Forecast...The river is expected to rise to a crest of 16.8 feet early tomorrow afternoon. It will then fall below flood stage late Monday evening. - Flood stage is 15.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov/ind. The next statement should be issued Saturday afternoon by around 200 PM EDT /100 PM CDT/.
Area Description: 
Crawford, IL; Lawrence, IL; Knox, IN; Sullivan, IN
Forcast Office: 
NWS Indianapolis IN
Sender: 
w-nws.webmaster@noaa.gov