Alert archive / Kansas / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 113, NWS Wichita, KS
NWS Wichita, KS issued this severe thunderstorm warning at Apr 26, 2026, 2:22 PM CDT for Butler County, Chase County, Greenwood County, Kansas. It was in force for 68 min. 5 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Apr 26, 2026, 2:22 PM CDT (19:22 UTC)
- Expired
- Apr 26, 2026, 3:30 PM CDT
- In force
- 68 min
- Issued by
- NWS Wichita, KS
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
Counties Butler County, KS, Chase County, KS, Greenwood County, KS
The radar
The Topeka radar (KTWX), 94 km from the middle of the area, began a volume at 19:24 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Apr 26, 2:28 PM CDT | HAIL 0.88 | Cassoday, KS | |
| Apr 26, 2:34 PM CDT | HAIL 1 | 2 Se Cassoday, KS | |
| Apr 26, 2:37 PM CDT | HAIL 1.5 | 2 Sw Cassoday, KS | Delayed report from mPING. |
| Apr 26, 3:03 PM CDT | HAIL 1 | 3 Nw Madison, KS | |
| Apr 26, 3:08 PM CDT | HAIL 2 | Madison, KS |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched 4 storm reports to this severe thunderstorm warning; the first came 12 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Apr 26, 12:07 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
The nearest sounding before it
Topeka, KS (KTOP), launched 12:00Z, 7.4 hours before the alert went out and 117 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 54 J/kg
- Mixed-layer CIN
- -242 J/kg
- Mixed-layer LCL
- 980 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 54 m²/s²
- 0-3 km storm-relative helicity
- 6 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
316
WUUS53 KICT 261922
SVRICT
KSC015-017-073-262030-
/O.NEW.KICT.SV.W.0113.260426T1922Z-260426T2030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Wichita KS
222 PM CDT Sun Apr 26 2026
The National Weather Service in Wichita has issued a
* Severe Thunderstorm Warning for...
Chase County in east central Kansas...
Northeastern Butler County in south central Kansas...
Northern Greenwood County in southeastern Kansas...
* Until 330 PM CDT.
* At 222 PM CDT, a severe thunderstorm was located 8 miles south of
Cottonwood Falls, moving east at 30 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Law enforcement.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Cottonwood Falls, Madison, Strong City, Hamilton, Cassoday, Bazaar,
Matfield Green, Eureka City Lake, Thrall, Saffordville, Wonsevu,
and Tallgrass Prairie Preserve.
This includes Interstate 35 between Mile Markers 83 and 116.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3817 9636 3817 9596 3804 9596 3787 9630
3795 9686 3809 9687 3809 9684 3820 9684
3834 9662 3852 9645 3852 9635
TIME...MOT...LOC 1922Z 270DEG 26KT 3825 9652
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
CUELLAR4 follow-up statements
342
WWUS53 KICT 261934
SVSICT
Severe Weather Statement
National Weather Service Wichita KS
234 PM CDT Sun Apr 26 2026
KSC015-017-073-262030-
/O.CON.KICT.SV.W.0113.000000T0000Z-260426T2030Z/
Chase KS-Butler KS-Greenwood KS-
234 PM CDT Sun Apr 26 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM CDT
FOR SOUTHEASTERN CHASE...NORTHEASTERN BUTLER AND NORTHERN GREENWOOD
COUNTIES...
At 233 PM CDT, severe thunderstorms were located along a line
extending from 8 miles southwest of Americus to 10 miles southeast of
Burns, moving east at 40 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Cottonwood Falls, Madison, Strong City, Hamilton, Cassoday, Bazaar,
Matfield Green, Eureka City Lake, Thrall, Saffordville, and Wonsevu.
This includes Interstate 35 between Mile Markers 88 and 116.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3817 9636 3817 9596 3804 9596 3787 9630
3792 9666 3821 9682 3834 9662 3852 9635
TIME...MOT...LOC 1933Z 288DEG 33KT 3841 9634 3802 9671
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
CUELLAR919
WWUS53 KICT 261946
SVSICT
Severe Weather Statement
National Weather Service Wichita KS
246 PM CDT Sun Apr 26 2026
KSC015-261955-
/O.CAN.KICT.SV.W.0113.000000T0000Z-260426T2030Z/
Butler KS-
246 PM CDT Sun Apr 26 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN BUTLER COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 700 PM CDT for
southeastern and east central Kansas.
&&
LAT...LON 3817 9636 3817 9596 3804 9596 3787 9630
3790 9652 3808 9652 3827 9636
TIME...MOT...LOC 1945Z 288DEG 33KT 3837 9620 3798 9656
$$
KSC017-073-262030-
/O.CON.KICT.SV.W.0113.000000T0000Z-260426T2030Z/
Chase KS-Greenwood KS-
246 PM CDT Sun Apr 26 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM CDT
FOR SOUTHEASTERN CHASE AND NORTHERN GREENWOOD COUNTIES...
At 245 PM CDT, severe thunderstorms were located along a line
extending from near Emporia to 18 miles northwest of Eureka, moving
east at 40 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Trained weather spotters.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Madison, Hamilton, Eureka City Lake, and Thrall.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3817 9636 3817 9596 3804 9596 3787 9630
3790 9652 3808 9652 3827 9636
TIME...MOT...LOC 1945Z 288DEG 33KT 3837 9620 3798 9656
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
CUELLAR268
WWUS53 KICT 261958
SVSICT
Severe Weather Statement
National Weather Service Wichita KS
258 PM CDT Sun Apr 26 2026
KSC017-262007-
/O.CAN.KICT.SV.W.0113.000000T0000Z-260426T2030Z/
Chase KS-
258 PM CDT Sun Apr 26 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CHASE COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 700 PM CDT for
southeastern Kansas.
&&
LAT...LON 3817 9631 3817 9596 3804 9596 3787 9630
3798 9639
TIME...MOT...LOC 1957Z 277DEG 28KT 3809 9621
$$
KSC073-262030-
/O.CON.KICT.SV.W.0113.000000T0000Z-260426T2030Z/
Greenwood KS-
258 PM CDT Sun Apr 26 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM CDT
FOR NORTHEASTERN GREENWOOD COUNTY...
At 257 PM CDT, a severe thunderstorm was located near Madison, moving
east at 35 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Trained weather spotters.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Madison, Hamilton, Eureka City Lake, and Thrall.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3817 9631 3817 9596 3804 9596 3787 9630
3798 9639
TIME...MOT...LOC 1957Z 277DEG 28KT 3809 9621
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
CUELLAR484
WWUS53 KICT 262008
SVSICT
Severe Weather Statement
National Weather Service Wichita KS
308 PM CDT Sun Apr 26 2026
KSC073-262030-
/O.CON.KICT.SV.W.0113.000000T0000Z-260426T2030Z/
Greenwood KS-
308 PM CDT Sun Apr 26 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM CDT
FOR NORTHEASTERN GREENWOOD COUNTY...
At 308 PM CDT, a severe thunderstorm was located near Madison, moving
east at 30 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
Locations impacted include...
Madison and Hamilton.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3817 9620 3817 9596 3804 9596 3789 9626
TIME...MOT...LOC 2008Z 270DEG 26KT 3809 9611
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
CUELLARWhat forecasters said that day
The local office's own words before this severe thunderstorm warning went out, 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 this severe thunderstorm warning went out at Apr 26, 12:28 PM CDT, 1 hour 54 minutes earlier. Its key messages:
- There is potential for significant severe weather to occur later today/tonight
- Near normal temperatures and dry weather for Monday-Wednesday followed by next chance of rain Wednesday night into Thursday, chances for severe weather will remain low this upcoming week
Area forecast discussion, Apr 26, 12:28 PM CDT, 1 hour 54 minutes before
Area Forecast Discussion National Weather Service Wichita KS 1228 PM CDT Sun Apr 26 2026 .KEY MESSAGES... - There is potential for significant severe weather to occur later today/tonight - Near normal temperatures and dry weather for Monday-Wednesday followed by next chance of rain Wednesday night into Thursday, chances for severe weather will remain low this upcoming week && .DISCUSSION... Issued at 333 AM CDT Sun Apr 26 2026 Current satellite water vapor imagery shows a healthy upper level wave over southern California. This system will track east/northeast across the Rockies and eject out into western Kansas by late evening. Surface cold front was currently positioned from Marion to Anthony southwest into the Texas panhandle. The cold front will sag a little bit further south then stall out this morning with very cool temperatures behind the front. This cool airmass will be difficult to mix out especially with richer low-level moisture streaming northward keeping low clouds entrenched over much of the area throughout the day. There is a signal for elevated storms trying to develop over northwest Kansas and possibly affect central/south central Kansas this morning. Large hail would be main risk from this elevated activity as it moves northeast. Model soundings continue to support deep low level saturation which favors possible prolonged period of drizzle over parts of central/south central Kansas which would keep MLCIN values higher today. This is a highly conditional environment due to lingering low cloud effects and later arrival time of upper level wave. The key things to watch will be if any clearing can occur across southern Kansas, and timing/positioning of surface warm front as it advances slowly northward across Oklahoma today. High-res models show the warm front not reaching southern Kansas until later this evening. The kinematics from model hodographs for wind shear(over 50kts 0-6km bulk shear, very high 0-1km SRH) combined with thermodynamics are quite favorable for supercells to produce significant severe weather(a few strong tornadoes, very large hail, and damaging winds) for areas close to the warm front. At this time, the best chance for surface based storms look to initiate along the dry line/triple point over southwest Kansas into the Texas panhandle. This activity would then race northeast this evening and could potentially remain surface based across parts of south central later this evening where high-res models show decent 0-3km CAPE in conjuncture with warm front advancing northward. In addition, elevated supercells north of the warm front will also pose a threat for very large hail later this evening, and that looks to affect mainly central Kansas or locations further north. Monday-Saturday Medium range models continue to advertise a weather pattern change for this period with the richer low-level Gulf moisture remaining south of Kansas. Therefore confidence is high that severe weather chances will be low for over central/southern Kansas. Daytime highs will be near normal with a slight cool down expected for Thursday- Friday. A upper level wave will shift east of Kansas during the day on Monday with drier and cooler air overspreading central/eastern Kansas. In the wake of the Monday system, the upper level pattern transitions into a zonal flow regime for the upcoming week across the central plains. Models in good agreement showing another upper level wave racing east across the region during the day on Tuesday. Precipitation chances will be confined to locations south of Kansas where the richer low-level gulf moisture resides. Dry conditions continue for Wednesday, however models show elevated moisture return which looks to generate elevated showers/weak thunderstorms late Wednesday night into Thursday over Kansas. Not expecting severe weather given low end instability. Cooler than normal temperatures look to prevail for Thursday and Friday. && .AVIATION /18Z TAFS THROUGH 18Z MONDAY/... Issued at 1223 PM CDT Sun Apr 26 2026 MVFR to IFR conditions expected through much of the forecast period due to low cigs and reduced vis. Scattered thunderstorms will develop and impact much of the forecast area starting after 02Z and lasting through 08-10Z. Ceilings may lift some during thunderstorm activity, but IFR/LIFR ceilings will continue into Monday morning. Ceilings will begin to lift and clear after 12Z. && .ICT WATCHES/WARNINGS/ADVISORIES... None. && DISCUSSION...CDJ AVIATION...AMD
Hazardous weather outlook, Apr 26, 11:49 AM CDT, 2 hours 33 minutes before
Hazardous Weather Outlook National Weather Service Wichita KS 1149 AM CDT Sun Apr 26 2026 KSZ032-033-047>053-067>072-082-083-091>096-098>100-271700- Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-Chase- Reno-Harvey-Butler-Greenwood-Woodson-Allen-Kingman-Sedgwick-Harper- Sumner-Cowley-Elk-Wilson-Neosho-Chautauqua-Montgomery-Labette- 1149 AM CDT Sun Apr 26 2026 This hazardous weather outlook is for portions of Central Kansas, South Central Kansas and Southeast Kansas. .DAY ONE...This Afternoon and Tonight Patchy fog is possible into this afternoon across portions of central and south central Kansas. Scattered thunderstorms will be possible early this afternoon across parts of central and south central Kansas. A few strong to severe storms are possible with large hail being the primary risk. Some of the stronger storms could produce hail up to the size of golf balls. Meanwhile another round of thunderstorms is expected to develop over southwest Kansas and the Texas panhandle late this afternoon and evening. This activity will then move northeast and looks to affect mainly central and south central Kansas after 8 PM or 9 PM. There is some potential for significant severe weather; very large hail around 2 inches in diameter, damaging winds up to 70 mph, and a few tornadoes. A strong tornado is possible across mainly south central Kansas. .DAYS TWO THROUGH SEVEN...Monday through Saturday More thunderstorm chances are in the forecast from late Wednesday night through Friday. Severe weather chances remain low for this period. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed late this afternoon into tonight. && For a graphical version of this information, see our webpage at: https://www.weather.gov/erh/ghwo?wfo=ict
In the hours before
Local storm report, Apr 26, 1:25 PM CDT, 57 minutes before
Preliminary Local Storm Report
National Weather Service Wichita KS
125 PM CDT Sun Apr 26 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0123 PM Hail Marion 38.35N 97.02W
04/26/2026 M1.25 Inch Marion KS Emergency Mngr
Picture of 1 1/4 inch hail.
&&
MWMLocal storm report, Apr 26, 1:26 PM CDT, 56 minutes before
Preliminary Local Storm Report
National Weather Service Wichita KS
126 PM CDT Sun Apr 26 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0113 PM Hail Hillsboro 38.35N 97.21W
04/26/2026 E1.00 Inch Marion KS Emergency Mngr
&&
MWMLocal storm report, Apr 26, 1:34 PM CDT, 48 minutes before
Preliminary Local Storm Report
National Weather Service Wichita KS
134 PM CDT Sun Apr 26 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0132 PM Hail Florence 38.24N 96.93W
04/26/2026 E1.00 Inch Marion KS Emergency Mngr
&&
MWMLocal storm report, Apr 26, 1:56 PM CDT, 26 minutes before
Preliminary Local Storm Report
National Weather Service Wichita KS
156 PM CDT Sun Apr 26 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0113 PM Hail 2 SW Marion 38.33N 97.04W
04/26/2026 E1.00 Inch Marion KS Trained Spotter
Delayed report of 1 inch hail.
&&
MWMLocal storm report, Apr 26, 2:06 PM CDT, 16 minutes before
Preliminary Local Storm Report
National Weather Service Wichita KS
206 PM CDT Sun Apr 26 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0106 PM Hail Canton 38.39N 97.43W
04/26/2026 E1.50 Inch McPherson KS Public
Delayed report from mPING: Ping Pong Ball
(1.50 in.).
&&
MWMLocal storm report, Apr 26, 2:07 PM CDT, 15 minutes before
Preliminary Local Storm Report
National Weather Service Wichita KS
207 PM CDT Sun Apr 26 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0138 PM Hail Florence 38.24N 96.94W
04/26/2026 E0.75 Inch Marion KS Public
Report from mPING: Dime (0.75 in.).
&&
MWMThe office that day
Everything else NWS Wichita, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 25, 7:18 PM CDT | Severe Thunderstorm Warning | ICT | Chautauqua, Montgomery | 57 min |
| Apr 25, 7:20 PM CDT | Severe Thunderstorm Warning | ICT | Butler | 55 min |
| Apr 25, 7:37 PM CDT | Severe Thunderstorm Warning | ICT | Harper, Kingman | 38 min |
| Apr 25, 7:59 PM CDT | Severe Thunderstorm Warning | ICT | Sedgwick | 47 min |
| Apr 26, 10:44 AM CDT | Severe Thunderstorm Warning | ICT | Ellsworth, Rice | 61 min |
| Apr 26, 11:24 AM CDT | Severe Thunderstorm Warning | ICT | McPherson, Saline | 66 min |
| Apr 26, 11:59 AM CDT | Severe Thunderstorm Warning | ICT | McPherson | 31 min |
| Apr 26, 12:21 PM CDT | Severe Thunderstorm Warning | ICT | McPherson, Marion | 69 min |
| Apr 26, 1:27 PM CDT | Severe Thunderstorm Warning | ICT | Chase, Marion | 63 min |
| Apr 26, 3:15 PM CDT | Severe Thunderstorm Warning | ICT | Allen, Neosho | 24 min |
| Apr 26, 3:17 PM CDT | Severe Thunderstorm Warning | ICT | Greenwood, Woodson | 58 min |
| Apr 26, 4:02 PM CDT | Severe Thunderstorm Warning | ICT | Allen, Woodson | 58 min |
| Apr 26, 5:23 PM CDT | Tornado Warning | ICT | Elk | 52 min |
| Apr 26, 6:13 PM CDT | Severe Thunderstorm Warning | ICT | Elk, Montgomery, Wilson | 62 min |
| Apr 26, 6:47 PM CDT | Tornado Warning | ICT | Montgomery, Wilson | 43 min |
Nearby
Severe Thunderstorm Warnings in Kansas, 2026Every severe thunderstorm warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.