Multiple flood warnings are in effect across central and south-central Kansas as heavy rainfall that we received over the past two days continues to push rivers above flood stage and saturate already waterlogged ground.
The National Weather Service has issued a Flood Warning for the Little Arkansas River at Alta Mills, which is expected to crest at 24.3 feet Thursday morning—above the 22-foot flood stage. Minor flooding is forecast, with potential overflow across Highway 50 near River Park Road, south of the gage site. Floodwaters may extend about 500 feet wide in some areas, inundating cropland and low-lying fields.
In Reno and Rice counties, a Flood Warning also remains in effect for Cow Creek near Hutchinson, where moderate flooding is forecast. The creek is expected to rise above flood stage Thursday morning and crest at 10.8 feet by early Friday afternoon. Impacted areas may include the intersection of 56th Avenue and Pennington Road, as well as Wilson Road between 82nd and 95th Avenues.
Meanwhile, flash flooding is ongoing or expected in parts of Kingman, Reno, and Rice counties. Radar estimates show 5 to 8 inches of rainfall in some areas overnight, and additional rainfall is anticipated this morning. Communities including Lyons, Sterling, Pretty Prairie, Norwich, Haven, and parts of Cheney Lake are among the areas facing flooding.
A Flood Watch remains in effect until 1 p.m. today for a large portion of central, south central, and southeast Kansas, covering more than 20 counties, including Reno, Rice, Harvey and Kingman counties. Officials warn that excessive runoff from continued rainfall could result in flooding of rivers, streams, and low-lying areas.
Residents are urged to avoid flood-prone areas and not to drive through water-covered roads. According to the National Weather Service, just two feet of moving water can carry most vehicles away.
Authorities continue to monitor river levels and weather conditions and will issue updates as necessary. The next flood statement is scheduled for 1:45 p.m.