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NWS Kansas City/Pleasant Hill MOFF.W 0066October 1, 2026

Flash Flood Warning: Atchison and Leavenworth, KS

The National Weather Service office in Kansas City/Pleasant Hill issued a flash flood warning for Atchison and Leavenworth in Kansas, in force until 2:15 p.m. local time on October 1. It was the 66th flash flood warning the NWS office in Kansas City/Pleasant Hill issued in 2026. Kansas had 1 flash flood warning in October 2026, against 2 in an average October of 2008-2025 (Kansas's flash flood warnings by year).

Warning

Issued8:22 a.m. CDT, October 1, 2026
In force8:22 a.m. CDT, October 1, 2026
Expires2:15 p.m. CDT, October 1, 2026

In force for 5.9 hours

The notice

Issued by
National Weather Service, Kansas City/Pleasant Hill MO
Area
Atchison and Leavenworth
State
Kansas
Level
Warning
Issued
8:22 a.m. CDT, October 1, 2026
Expires
2:15 p.m. CDT, October 1, 2026
CAP severity, certainty, urgency
Severe, Likely, Immediate
VTEC event
KEAX FF.W 0066
Official source
National Weather Service: the notice at its source

Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.

The notice as issued

FFWEAX The National Weather Service in Pleasant Hill has issued a * Flash Flood Warning for... Southeastern Atchison County in northeastern Kansas... Northwestern Leavenworth County in northeastern Kansas... * Until 215 PM CDT. * At 822 AM CDT, Emergency management reported thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 2 to 2.5 inches in 1 hour. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported. Road 210 has standing water with several ditches full. 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... Atchison, Potter, Lowemont and Cummings.

What the agency told people to do

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

Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.