Kansas, 2021

Heavy Rain in Kansas, October 10 to 11, 2021

October 10 to 11, 2021 · NWS ICT · 7 events in 4 counties and zones

Several rainfall reports of over 3 inches were noted on the 11th with thunderstorms that moved through the area.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
7

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS ICT wrote it up.

Several rainfall reports of over 3 inches were noted on the 11th with thunderstorms that moved through the area.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wichita, KS wrote its last area forecast discussion before the first event at Oct 10, 1:43 AM CST, 3 hours 17 minutes earlier.

Area forecast discussion, Oct 10, 1:43 AM CST, 3 hours 17 minutes before
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The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

7 heavy rain. Local standard time, as filed.

Heavy Rain, Butler

When
October 10, 5:00 AM CST to October 11, 5:00 AM CST
Where
Butler County, 4.34 mi ENE of El Dorado Res
Reported by
CoCoRaHS
Coordinates
37.900, -96.750

A 24 hour rainfall report of 3.65 inches from KS-BU-36 which is 8.2 miles NE of El Dorado.

Heavy Rain, Butler

When
October 10, 5:30 AM CST to October 11, 5:30 AM CST
Where
Butler County, 1.49 mi NNE of Augusta
Reported by
COOP Observer
Coordinates
37.700, -96.970

This is a 24 hour report of 3.7 inches at station AGTK1 in Augusta.

Heavy Rain, Butler

When
October 10, 6:00 AM CST to October 11, 6:00 AM CST
Where
Butler County, 0.88 mi SE of El Dorado
Reported by
CoCoRaHS
Coordinates
37.810, -96.860

This is a 24 hour rainfall report from the south side of El Dorado of 3.53 inches.

Heavy Rain, Butler

When
October 10, 6:00 AM CST to October 11, 6:00 AM CST
Where
Butler County, 2.18 mi E of El Dorado
Reported by
COOP Observer
Coordinates
37.820, -96.830

This is a 24 hour rainfall report of 3.76 inches 1.4 miles east of El Dorado.

Heavy Rain, Elk

When
October 10, 6:00 AM CST to October 11, 6:00 AM CST
Where
Elk County, 0.88 mi SE of Howard
Reported by
CoCoRaHS
Coordinates
37.460, -96.260

This is a 24 hour rainfall report of 3.67 inches about 1 mile SSE of Howard.

Heavy Rain, Allen

When
October 10, 6:15 AM CST to October 11, 6:15 AM CST
Where
Allen County, 3.62 mi SSE of Iola
Reported by
AWOS
Coordinates
37.870, -95.380

This is a 24 hour rainfall report of 3.18 inches at KK88 Airport in Iola.

Heavy Rain, Chautauqua

When
October 10, 7:20 AM CST to October 11, 7:20 AM CST
Where
Chautauqua County, Chautauqua
Reported by
Trained Spotter
Coordinates
37.020, -96.180

A trained spotter reported 3.27 inches of rain over the past 24 hours.

What these are

Heavy Rain
Rainfall totals unusual for the place and season that did not produce a flood.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Kansas in 2021Every state in 2021This day in weather historyWarnings in Kansas, October 2021

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 986480, 986482, 986483, 986485, 986486, 986487, 986488.