Weather Alerts For Allendale, IL

# HEADLINE -------------------- FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY THURSDAY MORNING # SUMMARY -------------------- 949 PM EDT Tue Jun 23 2026 /849 PM CDT Tue Jun 23 2026/ # DETAILS -------------------- WHAT Minor flooding is occurring and minor flooding is forecast. WHERE Wabash River at Vincennes. WHEN Until early Thursday morning. IMPACTS At 17.0 feet, Considerable agricultural flooding extends from just north of the junction of Illinois 33 with Business 50 to the St. Francesville, Illinois area. River Road from Lincoln Memorial Bridge to Billett Rd is impassable. Extensive seep water forms behind Illinois levees extending from Russellville to U.S. Highway 50. Flooding of agricultural land begins in Knox County Indiana west of the railroad extending for the Oaktown area to the north side of Vincennes. Extensive flooding of Small Creek. ADDITIONAL DETAILS - At 8:45 PM EDT Tuesday /7:45 PM CDT Tuesday/ the stage was 16.7 feet. - RECENT ACTIVITY The maximum river stage in the 24 hours ending at 8:45 PM EDT Tuesday /7:45 PM CDT Tuesday/ was 16.7 feet. - FORECAST - The river is expected to fall below flood stage tomorrow afternoon and continue falling and remain below flood stage. - Flood stage is 16.0 feet. - http://www.weather.gov/safety/flood ISSUED AT Tuesday, June 23, 2026 at 9:49 PM EDT ISSUED BY National Weather Service Indianapolis IN HEADER Flood Statement