Headline:
Flash Flood Warning issued June 11 at 5:15PM CDT until June 11 at 9:00PM CDT by NWS St Louis MO
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
June 11, 2026 - 3:15pm
Expires:
June 11, 2026 - 7:00pm
Description:
FFWLSX
The National Weather Service in St Louis has issued a
* Flash Flood Warning for...
Southeastern Lewis County in northeastern Missouri...
Marion County in northeastern Missouri...
* Until 900 PM CDT.
* At 515 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Additional rainfall amounts of 1
to 2 inches are possible generally along and north of the North
River. 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...
Palmyra, Warren, La Grange, Ewing, Maywood, Philadelphia and
Taylor.
This includes the following State Parks...
Wakonda State Park.
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Area Description:
Lewis, MO; Marion, MO
Forcast Office:
NWS St Louis MO
Sender:
w-nws.webmaster@noaa.gov