Severe · Flash Flood WarningActive alert
Flash Flood Warning issued September 15 at 8:48PM CDT until September 16
Affecting Johnson, KS; Wyandotte, KS; Cass, MO; Jackson, MO
In effect until: Sep 16, 2026, 6:00 AM
Johnson, KS; Wyandotte, KS; Cass, MO; Jackson, MO
Likely impact across 4 counties in KS and MO; effects through 6:00 AM.
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Affected areas
Kansas City
Read the original bulletin (official text)
FFWEAX The National Weather Service in Pleasant Hill has issued a * Flash Flood Warning for... East Central Johnson County in east central Kansas... East Central Wyandotte County in northeastern Kansas... Northern Cass County in west central Missouri... Western Jackson County in west central Missouri... * Until 100 AM CDT. * At 848 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 2.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 2.5 inches are possible in the warned area. 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... Kansas City, Overland Park, Independence, Lee's Summit, Leawood, Raytown, Grandview, Belton, Prairie Village, Fairway, Mission Hills, Sugar Creek, Westwood, Westwood Hills, Mission Woods, Roeland Park and Unity Village.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™