Kansas Flood Watch | Effective 05/18/2026 20:19

Headline: 
Flood Watch issued May 18 at 10:19PM CDT until May 19 at 7:00AM CDT by NWS Topeka KS
Event: 
Flood Watch
Urgency: 
Future
Effective: 
May 18, 2026 - 8:19pm
Expires: 
May 19, 2026 - 4:30am
Description: 
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of east central and northeast Kansas, including the following counties, in east central Kansas, Anderson, Coffey, Douglas, Franklin, Lyon, Osage and Shawnee. In northeast Kansas, Jefferson. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.
Instruction: 
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Area Description: 
Jefferson; Shawnee; Douglas; Lyon; Osage; Franklin; Coffey; Anderson
Forcast Office: 
NWS Topeka KS
Sender: 
w-nws.webmaster@noaa.gov