Missouri Flash Flood Warning - Severe | Effective 06/11/2026 06:45

Headline: 
Flash Flood Warning issued June 11 at 8:45AM CDT until June 11 at 11:45AM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 6:45am
Expires: 
June 11, 2026 - 9:45am
Description: 
FFWEAX The National Weather Service in Pleasant Hill has issued a * Flash Flood Warning for... Northeastern Grundy County in north central Missouri... Eastern Mercer County in north central Missouri... Putnam County in north central Missouri... Northern Sullivan County in north central Missouri... * Until 1145 AM CDT. * At 845 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. The expected rainfall rate is 1 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Unionville, Green City, Greencastle, Newtown, Pollock, Lucerne, Harris, Powersville, Lemons and Green Castle.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Grundy, MO; Mercer, MO; Putnam, MO; Sullivan, MO
Forcast Office: 
NWS Kansas City/Pleasant Hill MO
Sender: 
w-nws.webmaster@noaa.gov