Alert archive / Kansas / Severe Thunderstorm Warnings / 2026
Severe Thunderstorm Warnings in Kansas, September 2026
142 severe thunderstorm warnings in September 2026. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in September 2026. Tap one for its archive.
- Severe Thunderstorm Warnings
- 142
- Busiest day
- September 19, 202625 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 31, 7:57 PM CDT | Severe Thunderstorm Warning | GLD | Cheyenne, Rawlins | 63 min |
| Aug 31, 8:53 PM CDT | Severe Thunderstorm Warning | GLD | Greeley | 37 min |
| Sep 4, 6:54 PM CDT | Severe Thunderstorm Warning | GLD | Logan | 51 min |
| Sep 4, 7:28 PM CDT | Severe Thunderstorm Warning | GLD | Logan, Thomas | 47 min |
| Sep 5, 4:08 PM CDT | Severe Thunderstorm Warning | DDC | Edwards, Ford, Hodgeman | 34 min |
| Sep 6, 4:44 PM CDT | Severe Thunderstorm Warning | ICT | Labette | 31 min |
| Sep 6, 6:16 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Leavenworth | 44 min |
| Sep 6, 6:16 PM CDT | Severe Thunderstorm Warning | TOP | Jefferson | 29 min |
| Sep 6, 6:34 PM CDT | Severe Thunderstorm Warning | EAX | Johnson, Wyandotte | 41 min |
| Sep 6, 6:45 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Leavenworth | 16 min |
| Sep 6, 6:59 PM CDT | Severe Thunderstorm Warning | EAX | Leavenworth, Wyandotte | 46 min |
| Sep 6, 7:22 PM CDT | Severe Thunderstorm Warning | EAX | Leavenworth | 23 min |
| Sep 6, 8:08 PM CDT | Severe Thunderstorm Warning | EAX | Johnson | 52 min |
| Sep 6, 9:05 PM CDT | Severe Thunderstorm Warning | EAX | Johnson, Miami | 40 min |
| Sep 6, 9:26 PM CDT | Severe Thunderstorm Warning | EAX | Miami | 49 min |
| Sep 6, 9:52 PM CDT | Severe Thunderstorm Warning | EAX | Miami | 23 min |
| Sep 6, 10:07 PM CDT | Severe Thunderstorm Warning | EAX | Linn, Miami | 23 min |
| Sep 6, 10:24 PM CDT | Severe Thunderstorm Warning | EAX | Linn, Miami | 22 min |
| Sep 8, 6:18 PM CDT | Severe Thunderstorm Warning | DDC | Scott | 23 min |
| Sep 9, 2:38 PM CDT | Severe Thunderstorm Warning | ICT | Sedgwick | 21 min |
| Sep 9, 2:53 PM CDT | Severe Thunderstorm Warning | ICT | Chase, Greenwood | 37 min |
| Sep 9, 4:25 PM CDT | Severe Thunderstorm Warning | ICT | Sumner | 35 min |
| Sep 9, 4:38 PM CDT | Severe Thunderstorm Warning | ICT | Sumner | 25 min |
| Sep 9, 5:24 PM CDT | Severe Thunderstorm Warning | ICT | Chautauqua, Elk, Montgomery | 36 min |
| Sep 9, 5:34 PM CDT | Severe Thunderstorm Warning | EAX | Miami | 41 min |
| Sep 9, 6:03 PM CDT | Severe Thunderstorm Warning | EAX | Linn | 42 min |
| Sep 9, 6:10 PM CDT | Severe Thunderstorm Warning | ICT | Chautauqua | 35 min |
| Sep 10, 3:05 AM CDT | Severe Thunderstorm Warning | DDC | Finney, Ford, Gray, Haskell | 40 min |
| Sep 12, 12:50 PM CDT | Severe Thunderstorm Warning | ICT | Labette, Neosho | 20 min |
| Sep 12, 2:27 PM CDT | Severe Thunderstorm Warning | SGF | Cherokee, Crawford | 48 min |
| Sep 12, 2:39 PM CDT | Severe Thunderstorm Warning | TOP | Republic | 19 min |
| Sep 12, 2:50 PM CDT | Severe Thunderstorm Warning | GID | Jewell | 40 min |
| Sep 12, 3:01 PM CDT | Severe Thunderstorm Warning | SGF | Cherokee | 32 min |
| Sep 12, 3:14 PM CDT | Severe Thunderstorm Warning | TOP | Cloud, Republic | 31 min |
| Sep 12, 3:30 PM CDT | Severe Thunderstorm Warning | TOP | Clay, Cloud, Washington | 45 min |
| Sep 12, 3:56 PM CDT | Severe Thunderstorm Warning | TOP | Clay, Dickinson, Geary, Riley | 49 min |
| Sep 12, 4:36 PM CDT | Severe Thunderstorm Warning | TOP | Clay, Cloud | 39 min |
| Sep 12, 5:12 PM CDT | Severe Thunderstorm Warning | TOP | Clay, Dickinson, Geary, Riley | 48 min |
| Sep 12, 5:50 PM CDT | Severe Thunderstorm Warning | DDC | Clark, Comanche | 40 min |
| Sep 12, 5:50 PM CDT | Severe Thunderstorm Warning | TOP | Geary, Morris, Wabaunsee | 40 min |
| Sep 12, 6:10 PM CDT | Severe Thunderstorm Warning | DDC | Clark, Comanche | 50 min |
| Sep 12, 6:34 PM CDT | Severe Thunderstorm Warning | TOP | Dickinson, Geary, Morris | 26 min |
| Sep 12, 6:35 PM CDT | Severe Thunderstorm Warning | TOP | Geary, Morris, Wabaunsee | 25 min |
| Sep 12, 6:47 PM CDT | Severe Thunderstorm Warning | ICT | Allen, Neosho | 43 min |
| Sep 12, 6:50 PM CDT | Severe Thunderstorm Warning | SGF | Bourbon, Crawford | 55 min |
| Sep 12, 6:55 PM CDT | Severe Thunderstorm Warning | DDC | Barber, Comanche, Kiowa, Pratt | 50 min |
| Sep 12, 7:28 PM CDT | Severe Thunderstorm Warning | ICT | Neosho | 17 min |
| Sep 12, 7:31 PM CDT | Severe Thunderstorm Warning | DDC | Pratt | 44 min |
| Sep 12, 7:38 PM CDT | Severe Thunderstorm Warning | DDC | Barber, Comanche, Edwards, Ford, Kiowa, Pratt | 34 min |
| Sep 12, 7:45 PM CDT | Severe Thunderstorm Warning | SGF | Cherokee | 60 min |
| Sep 12, 7:47 PM CDT | Severe Thunderstorm Warning | SGF | Crawford | 28 min |
| Sep 12, 7:48 PM CDT | Severe Thunderstorm Warning | ICT | Harper, Kingman | 42 min |
| Sep 12, 8:10 PM CDT | Severe Thunderstorm Warning | DDC | Barber, Pratt | 36 min |
| Sep 12, 8:28 PM CDT | Severe Thunderstorm Warning | ICT | Harper, Kingman | 23 min |
| Sep 12, 10:58 PM CDT | Severe Thunderstorm Warning | ICT | Allen, Neosho | 32 min |
| Sep 12, 11:24 PM CDT | Severe Thunderstorm Warning | ICT | Labette, Neosho | 51 min |
| Sep 12, 11:26 PM CDT | Severe Thunderstorm Warning | SGF | Cherokee, Crawford | 64 min |
| Sep 13, 12:49 AM CDT | Severe Thunderstorm Warning | ICT | Neosho, Wilson | 56 min |
| Sep 13, 1:23 AM CDT | Severe Thunderstorm Warning | ICT | Labette | 37 min |
| Sep 13, 7:53 AM CDT | Severe Thunderstorm Warning | ICT | Chase, Marion | 52 min |
| Sep 14, 5:03 AM CDT | Severe Thunderstorm Warning | EAX | Doniphan | 42 min |
| Sep 14, 2:46 PM CDT | Severe Thunderstorm Warning | DDC | Hamilton, Kearny, Stanton | 41 min |
| Sep 14, 3:29 PM CDT | Severe Thunderstorm Warning | DDC | Lane, Scott | 46 min |
| Sep 14, 4:13 PM CDT | Severe Thunderstorm Warning | DDC | Hamilton, Kearny | 47 min |
| Sep 14, 4:21 PM CDT | Severe Thunderstorm Warning | GID | Jewell, Smith | 39 min |
| Sep 14, 4:25 PM CDT | Severe Thunderstorm Warning | GID | Osborne, Phillips, Rooks, Smith | 50 min |
| Sep 14, 4:26 PM CDT | Severe Thunderstorm Warning | DDC | Lane, Scott | 49 min |
| Sep 14, 4:39 PM CDT | Severe Thunderstorm Warning | DDC | Finney, Kearny | 51 min |
| Sep 14, 4:44 PM CDT | Severe Thunderstorm Warning | GID | Phillips, Rooks | 36 min |
| Sep 14, 4:59 PM CDT | Severe Thunderstorm Warning | GID | Jewell | 46 min |
| Sep 14, 5:03 PM CDT | Severe Thunderstorm Warning | GID | Jewell, Mitchell, Osborne, Smith | 42 min |
| Sep 14, 5:07 PM CDT | Severe Thunderstorm Warning | DDC | Grant, Kearny, Morton, Stanton, Stevens | 53 min |
| Sep 14, 5:14 PM CDT | Severe Thunderstorm Warning | DDC | Finney, Lane | 46 min |
| Sep 14, 5:53 PM CDT | Severe Thunderstorm Warning | DDC | Grant, Morton, Stanton, Stevens | 52 min |
| Sep 14, 6:13 PM CDT | Severe Thunderstorm Warning | GID | Phillips, Smith | 47 min |
| Sep 14, 6:14 PM CDT | Severe Thunderstorm Warning | DDC | Finney, Hodgeman, Lane, Ness, Trego | 46 min |
| Sep 14, 8:18 PM CDT | Severe Thunderstorm Warning | DDC | Grant, Morton, Stanton, Stevens | 27 min |
| Sep 14, 8:37 PM CDT | Severe Thunderstorm Warning | DDC | Grant, Morton, Stanton, Stevens | 38 min |
| Sep 15, 2:35 PM CDT | Severe Thunderstorm Warning | ICT | Butler, Sedgwick | 25 min |
| Sep 15, 2:59 PM CDT | Severe Thunderstorm Warning | ICT | Butler, Sedgwick | 31 min |
| Sep 15, 3:50 PM CDT | Severe Thunderstorm Warning | ICT | Butler, Sedgwick | 25 min |
| Sep 15, 4:02 PM CDT | Severe Thunderstorm Warning | ICT | Butler, Cowley, Sedgwick, Sumner | 28 min |
| Sep 15, 4:13 PM CDT | Severe Thunderstorm Warning | ICT | Sedgwick, Sumner | 32 min |
| Sep 15, 4:31 PM CDT | Severe Thunderstorm Warning | TOP | Lyon, Wabaunsee | 29 min |
| Sep 15, 4:32 PM CDT | Severe Thunderstorm Warning | ICT | Harper | 28 min |
| Sep 15, 4:59 PM CDT | Severe Thunderstorm Warning | TOP | Shawnee, Wabaunsee | 20 min |
| Sep 15, 5:07 PM CDT | Severe Thunderstorm Warning | TOP | Osage | 38 min |
| Sep 15, 5:10 PM CDT | Severe Thunderstorm Warning | EAX | Doniphan | 50 min |
| Sep 15, 5:43 PM CDT | Severe Thunderstorm Warning | TOP | Anderson, Franklin | 32 min |
| Sep 15, 5:47 PM CDT | Severe Thunderstorm Warning | EAX | Johnson, Miami | 43 min |
| Sep 15, 6:14 PM CDT | Severe Thunderstorm Warning | DDC | Barber | 31 min |
| Sep 15, 6:27 PM CDT | Severe Thunderstorm Warning | EAX | Johnson | 18 min |
| Sep 18, 5:31 PM CDT | Severe Thunderstorm Warning | GLD | Sherman | 59 min |
| Sep 18, 6:38 PM CDT | Severe Thunderstorm Warning | GLD | Cheyenne, Rawlins, Sherman, Thomas | 67 min |
| Sep 19, 4:14 PM CDT | Severe Thunderstorm Warning | ICT | Reno | 61 min |
| Sep 19, 4:17 PM CDT | Severe Thunderstorm Warning | DDC | Barber, Pratt | 43 min |
| Sep 19, 4:34 PM CDT | Severe Thunderstorm Warning | ICT | Ellsworth, McPherson, Rice, Saline | 23 min |
| Sep 19, 4:39 PM CDT | Severe Thunderstorm Warning | ICT | McPherson, Saline | 66 min |
| Sep 19, 4:42 PM CDT | Severe Thunderstorm Warning | ICT | Reno | 48 min |
| Sep 19, 4:54 PM CDT | Severe Thunderstorm Warning | ICT | Saline | 66 min |
| Sep 19, 4:57 PM CDT | Severe Thunderstorm Warning | TOP | Geary, Riley | 48 min |
| Sep 19, 5:05 PM CDT | Severe Thunderstorm Warning | ICT | McPherson, Rice | 55 min |
| Sep 19, 5:06 PM CDT | Severe Thunderstorm Warning | TOP | Dickinson, Ottawa | 54 min |
| Sep 19, 5:13 PM CDT | Severe Thunderstorm Warning | ICT | Reno | 48 min |
| Sep 19, 5:40 PM CDT | Severe Thunderstorm Warning | ICT | McPherson, Saline | 29 min |
| Sep 19, 5:43 PM CDT | Severe Thunderstorm Warning | TOP | Geary, Riley | 47 min |
| Sep 19, 5:50 PM CDT | Severe Thunderstorm Warning | TOP | Dickinson | 55 min |
| Sep 19, 6:06 PM CDT | Severe Thunderstorm Warning | TOP | Cloud, Ottawa | 39 min |
| Sep 19, 6:07 PM CDT | Severe Thunderstorm Warning | ICT | Harper, Sumner | 53 min |
| Sep 19, 6:10 PM CDT | Severe Thunderstorm Warning | TOP | Pottawatomie, Riley | 22 min |
| Sep 19, 6:14 PM CDT | Severe Thunderstorm Warning | TOP | Dickinson, Geary, Morris | 46 min |
| Sep 19, 6:27 PM CDT | Severe Thunderstorm Warning | TOP | Geary, Morris | 33 min |
| Sep 19, 6:29 PM CDT | Severe Thunderstorm Warning | TOP | Clay, Cloud, Ottawa | 31 min |
| Sep 19, 6:30 PM CDT | Severe Thunderstorm Warning | ICT | Cowley, Sumner | 60 min |
| Sep 19, 6:38 PM CDT | Severe Thunderstorm Warning | GLD | Sherman, Wallace | 37 min |
| Sep 19, 6:40 PM CDT | Severe Thunderstorm Warning | TOP | Morris, Riley, Wabaunsee | 65 min |
| Sep 19, 6:46 PM CDT | Severe Thunderstorm Warning | TOP | Pottawatomie | 29 min |
| Sep 19, 6:54 PM CDT | Severe Thunderstorm Warning | TOP | Pottawatomie, Riley | 51 min |
| Sep 19, 6:59 PM CDT | Severe Thunderstorm Warning | TOP | Jackson, Marshall, Nemaha, Pottawatomie | 31 min |
| Sep 19, 7:04 PM CDT | Severe Thunderstorm Warning | TOP | Clay | 26 min |
| Sep 19, 7:10 PM CDT | Severe Thunderstorm Warning | GLD | Wallace | 65 min |
| Sep 19, 7:12 PM CDT | Severe Thunderstorm Warning | EAX | Doniphan | 48 min |
| Sep 19, 7:13 PM CDT | Severe Thunderstorm Warning | ICT | McPherson | 47 min |
| Sep 19, 7:18 PM CDT | Severe Thunderstorm Warning | TOP | Jackson, Shawnee | 42 min |
| Sep 19, 7:21 PM CDT | Severe Thunderstorm Warning | TOP | Brown | 24 min |
| Sep 19, 7:28 PM CDT | Severe Thunderstorm Warning | TOP | Jackson, Nemaha, Pottawatomie, Riley | 32 min |
| Sep 19, 7:34 PM CDT | Severe Thunderstorm Warning | DDC | Hamilton | 41 min |
| Sep 19, 7:42 PM CDT | Severe Thunderstorm Warning | TOP | Jefferson | 27 min |
| Sep 19, 7:49 PM CDT | Severe Thunderstorm Warning | EAX | Doniphan | 29 min |
| Sep 19, 7:49 PM CDT | Severe Thunderstorm Warning | TOP | Brown | 26 min |
| Sep 19, 7:58 PM CDT | Severe Thunderstorm Warning | GLD | Greeley, Wallace | 32 min |
| Sep 19, 8:01 PM CDT | Severe Thunderstorm Warning | EAX | Doniphan | 44 min |
| Sep 19, 8:07 PM CDT | Severe Thunderstorm Warning | GLD | Sherman, Thomas, Wallace | 23 min |
| Sep 19, 8:10 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Doniphan | 50 min |
| Sep 19, 8:22 PM CDT | Severe Thunderstorm Warning | GLD | Greeley, Logan, Wallace, Wichita | 68 min |
| Sep 19, 8:29 PM CDT | Severe Thunderstorm Warning | ICT | Marion | 26 min |
| Sep 19, 8:45 PM CDT | Severe Thunderstorm Warning | DDC | Finney, Grant, Gray, Haskell, Kearny | 45 min |
| Sep 19, 9:29 PM CDT | Severe Thunderstorm Warning | GLD | Wichita | 43 min |
| Sep 20, 12:59 AM CDT | Severe Thunderstorm Warning | ICT | Sedgwick | 46 min |
| Sep 20, 1:15 AM CDT | Severe Thunderstorm Warning | ICT | Butler, Sedgwick | 30 min |
| Sep 20, 1:42 AM CDT | Severe Thunderstorm Warning | ICT | McPherson, Saline | 48 min |
| Sep 20, 2:25 PM CDT | Severe Thunderstorm Warning | ICT | Labette | 35 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Geary County9
- Sedgwick County8
- Riley County8
- Miami County7
- Sumner County6
- Neosho County6
- Clay County6
- Dickinson County6
- Morris County6
- Doniphan County6
- McPherson County6
- Labette County5
- Johnson County5
- Finney County5
- Cloud County5
- Wabaunsee County5
- Barber County5
- Pratt County5
- Kearny County5
- Stanton County5
- Grant County5
- Butler County5
- Saline County5
- Pottawatomie County5
- Wallace County5
- Leavenworth County4
- Cherokee County4
- Crawford County4
- Jewell County4
- Comanche County4
- Harper County4
- Lane County4
- Smith County4
- Morton County4
- Stevens County4
- Sherman County4
- Greeley County3
- Logan County3
- Thomas County3
- Ford County3
47 more counties
- Atchison County3
- Linn County3
- Scott County3
- Hamilton County3
- Phillips County3
- Reno County3
- Ottawa County3
- Jackson County3
- Cheyenne County2
- Rawlins County2
- Edwards County2
- Hodgeman County2
- Jefferson County2
- Wyandotte County2
- Chase County2
- Chautauqua County2
- Gray County2
- Haskell County2
- Republic County2
- Clark County2
- Allen County2
- Kiowa County2
- Kingman County2
- Marion County2
- Osborne County2
- Rooks County2
- Cowley County2
- Shawnee County2
- Rice County2
- Nemaha County2
- Brown County2
- Wichita County2
- Greenwood County1
- Elk County1
- Montgomery County1
- Washington County1
- Bourbon County1
- Wilson County1
- Mitchell County1
- Ness County1
- Trego County1
- Lyon County1
- Osage County1
- Anderson County1
- Franklin County1
- Ellsworth County1
- Marshall County1
Nearby
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.