Kansas Flood Warning | Effective 05/18/2026 19:45

Headline: 
Flood Warning issued May 18 at 9:45PM CDT until May 20 at 8:12PM CDT by NWS Topeka KS
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
May 18, 2026 - 7:45pm
Expires: 
May 19, 2026 - 10:45am
Description: 
...The National Weather Service in Topeka KS has issued a Flood Warning for the following rivers in Kansas... Big Blue River near Blue Rapids affecting Marshall County. * WHAT...Minor flooding is forecast. * WHERE...Big Blue River near Blue Rapids. * WHEN...From Tuesday morning to Wednesday evening. * IMPACTS...At 26.0 feet, Minor lowland flooding occurs from Marysville to Tuttle Creek Lake. * ADDITIONAL DETAILS... - At 9:15 PM CDT Monday the stage was 24.1 feet. - Forecast...The river is expected to rise above flood stage late tomorrow morning to a crest of 27.6 feet tomorrow evening. It will then fall below flood stage Wednesday morning. - Flood stage is 26.0 feet.
Instruction: 
Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product along with additional weather and stream information is available at www.weather.gov/top/.
Area Description: 
Marshall, KS
Forcast Office: 
NWS Topeka KS