Illinois, Indiana Severe Flood Warning | Effective 08/13/2026 09:22

Headline: 
Flood Warning issued August 13 at 12:22PM EDT until August 20 at 7:09AM EDT by NWS Indianapolis IN
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
August 13, 2026 - 9:22am
Expires: 
August 14, 2026 - 12:30am
Description: 
...The National Weather Service in Indianapolis IN has issued a Flood Warning for the following rivers in Indiana...Illinois... Wabash River at Hutsonville Legacy Power Plant Site. Wabash River at Terre Haute. Wabash River at Riverton. .Lowland minor flooding will develop along the Wabash River as a result of heavy rainfall. * WHAT...Minor flooding is forecast. * WHERE...Wabash River at Terre Haute. * WHEN...From late Friday night to Thursday, August 20. * IMPACTS...At 19.5 feet, Water begins to rise in the Izaak Walton Lake. Sheet flowing water begins in the wetland project between U.S. 40 and I-70, and during a prolonged flood event project fills about 75 percent. * ADDITIONAL DETAILS... - At 11:30 AM EDT Thursday /10:30 AM CDT Thursday/ the stage was 5.8 feet. - Forecast...The river is expected to rise above flood stage early Saturday morning to a crest of 20.0 feet Monday morning. It will then fall below flood stage Wednesday evening. - Flood stage is 16.5 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. Additional information is available at www.weather.gov/ind. The next statement should be issued late tonight by around 330 AM EDT /230 AM CDT/.
Area Description: 
Clark, IL; Crawford, IL; Sullivan, IN; Vigo, IN
Forcast Office: 
NWS Indianapolis IN
Sender: 
w-nws.webmaster@noaa.gov