Illinois, Indiana Flood Warning | Effective 05/01/2026 09:32

Headline: 
Flood Warning issued May 1 at 12:32PM EDT until May 5 at 5:36AM EDT by NWS Indianapolis IN
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 1, 2026 - 9:32am
Expires: 
May 2, 2026 - 12:45am
Description: 
...The Flood Warning is extended for the following rivers in Indiana...Illinois... Wabash River at Mount Carmel. ...The Flood Warning continues for the following rivers in Indiana... Illinois... Wabash River at Terre Haute. Wabash River at Hutsonville Legacy Power Plant Site. Wabash River at Montezuma. Wabash River at Riverton. .Recent periods of heavy rainfall have led to flooding along the Wabash River at Mt. Carmel, Terre Haute, Hutsonville, Montezuma, and Riverton. Flooding will persist through the weekend. * WHAT...Minor flooding is forecast. * WHERE...Wabash River at Hutsonville Legacy Power Plant Site. * WHEN...Until early Tuesday morning. * IMPACTS...At 18.0 feet, Seep water occurs behind levees on Indiana side. Hutson Creek begins to overflow from backwater. Old Darwin Road and a few rural roads in eastern Clark and Crawford counties in Illinois are impassable. Low agricultural land floods. * ADDITIONAL DETAILS... - There is no current observed data. - Forecast...The river is expected to rise to a crest of 18.1 feet this evening. It will then fall below flood stage Monday afternoon. - Flood stage is 16.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. 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 late tonight by around 345 AM EDT /245 AM CDT/.
Area Description: 
Crawford, IL; Lawrence, IL; Knox, IN; Sullivan, IN
Forcast Office: 
NWS Indianapolis IN
Sender: 
w-nws.webmaster@noaa.gov