⚠️ Flash Flood Warning – Johnson, KS; Wyandotte, KS; Cass, MO; Jackson, MO – Tuesday, September 15, 2026

Flash Flood Warning issued September 15 at 8:48PM CDT until September 16 at 1:00AM CDT by NWS Kansas City/Pleasant Hill MO

Details

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.

Instructions

Turn around, don’t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.