Alert archive / Indiana / Severe Thunderstorm Warnings / 2026
Severe Thunderstorm Warnings in Indiana, April 2026
150 severe thunderstorm warnings in April 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 April 2026. Tap one for its archive.
- Severe Thunderstorm Warnings
- 150
- Busiest day
- April 27, 202638 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 1, 2:20 PM EDT | Severe Thunderstorm Warning | LMK | Orange | 25 min |
| Apr 1, 2:57 PM EDT | Severe Thunderstorm Warning | LMK | Washington | 33 min |
| Apr 1, 3:22 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Jefferson, Scott, Washington | 38 min |
| Apr 1, 4:14 PM EDT | Severe Thunderstorm Warning | LMK | Jefferson | 31 min |
| Apr 1, 4:17 PM EDT | Severe Thunderstorm Warning | ILN | Dearborn, Ohio, Ripley, Switzerland | 28 min |
| Apr 2, 6:32 PM EDT | Severe Thunderstorm Warning | IWX | Saint Joseph | 43 min |
| Apr 2, 6:56 PM EDT | Severe Thunderstorm Warning | IND | Tippecanoe, Warren | 19 min |
| Apr 2, 7:00 PM EDT | Severe Thunderstorm Warning | IWX | White | 15 min |
| Apr 2, 7:12 PM EDT | Severe Thunderstorm Warning | IND | Clay, Vigo | 33 min |
| Apr 2, 7:13 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Tippecanoe | 17 min |
| Apr 2, 7:15 PM EDT | Severe Thunderstorm Warning | IWX | White | 30 min |
| Apr 2, 7:29 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Fulton, Pulaski | 31 min |
| Apr 2, 7:31 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clay, Hendricks, Montgomery, Parke, Putnam | 44 min |
| Apr 2, 7:33 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Kosciusko, Marshall | 27 min |
| Apr 2, 8:04 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Hendricks, Montgomery, Putnam | 26 min |
| Apr 2, 8:06 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Kosciusko, Marshall, Miami, Noble, Wabash and 1 more | 39 min |
| Apr 2, 8:08 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Clinton, Tippecanoe | 22 min |
| Apr 2, 8:24 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Hamilton, Howard, Tipton | 36 min |
| Apr 2, 8:30 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Fulton, Miami | 30 min |
| Apr 2, 8:37 PM EDT | Severe Thunderstorm Warning | IWX | DeKalb, LaGrange, Noble, Steuben | 23 min |
| Apr 2, 8:46 PM EDT | Severe Thunderstorm Warning | IND | Howard, Tipton | 19 min |
| Apr 3, 12:12 AM EDT | Severe Thunderstorm Warning | LOT | Lake, Porter | 79 min |
| Apr 3, 5:07 PM EDT | Severe Thunderstorm Warning | IND | Tippecanoe, Warren | 38 min |
| Apr 3, 5:43 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Tippecanoe | 47 min |
| Apr 3, 6:25 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Howard | 35 min |
| Apr 3, 6:32 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Miami | 43 min |
| Apr 3, 7:05 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Clinton, Tippecanoe | 25 min |
| Apr 3, 7:07 PM EDT | Severe Thunderstorm Warning | IWX | Grant, Huntington, Wabash | 38 min |
| Apr 3, 7:13 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Miami, Wabash | 25 min |
| Apr 13, 3:33 PM EDT | Severe Thunderstorm Warning | LOT | Lake, Newton | 57 min |
| Apr 13, 3:55 PM EDT | Severe Thunderstorm Warning | LOT | Jasper, Porter | 50 min |
| Apr 13, 4:14 PM EDT | Severe Thunderstorm Warning | LOT | Jasper | 61 min |
| Apr 13, 4:25 PM EDT | Severe Thunderstorm Warning | LOT | Newton | 20 min |
| Apr 13, 4:59 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Pulaski, White | 31 min |
| Apr 13, 5:40 PM EDT | Severe Thunderstorm Warning | IWX | LaGrange | 35 min |
| Apr 13, 6:07 PM EDT | Severe Thunderstorm Warning | IWX | LaGrange, Steuben | 38 min |
| Apr 13, 6:40 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Huntington, Whitley | 35 min |
| Apr 13, 6:45 PM EDT | Severe Thunderstorm Warning | IWX | Steuben | 16 min |
| Apr 13, 7:12 PM EDT | Severe Thunderstorm Warning | IWX | Allen | 33 min |
| Apr 14, 4:32 PM EDT | Severe Thunderstorm Warning | IND | Montgomery, Parke, Putnam, Vermillion | 28 min |
| Apr 14, 4:36 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Fulton, Marshall, Miami, Pulaski, White | 24 min |
| Apr 14, 4:54 PM EDT | Severe Thunderstorm Warning | IND | Boone, Montgomery | 51 min |
| Apr 14, 4:57 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Fulton, Miami | 33 min |
| Apr 14, 5:09 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Howard | 36 min |
| Apr 14, 5:11 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Miami | 34 min |
| Apr 14, 5:15 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Miami | 30 min |
| Apr 14, 5:30 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Kosciusko, Marshall, Whitley | 30 min |
| Apr 14, 5:34 PM EDT | Severe Thunderstorm Warning | IND | Howard | 26 min |
| Apr 14, 5:38 PM EDT | Severe Thunderstorm Warning | IWX | Grant, Huntington, Miami, Wabash | 37 min |
| Apr 14, 5:40 PM EDT | Severe Thunderstorm Warning | IWX | Grant, Miami | 35 min |
| Apr 14, 5:46 PM EDT | Severe Thunderstorm Warning | IWX | Elkhart, Kosciusko, Noble | 29 min |
| Apr 14, 5:59 PM EDT | Severe Thunderstorm Warning | IND | Howard | 16 min |
| Apr 14, 6:03 PM EDT | Severe Thunderstorm Warning | IND | Hamilton, Hancock, Henry, Madison | 27 min |
| Apr 14, 6:07 PM EDT | Severe Thunderstorm Warning | IWX | Grant, Huntington, Wabash, Wells | 38 min |
| Apr 14, 6:08 PM EDT | Severe Thunderstorm Warning | IWX | Grant | 37 min |
| Apr 14, 6:28 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Henry, Randolph | 32 min |
| Apr 14, 6:33 PM EDT | Severe Thunderstorm Warning | IWX | Blackford, Grant, Jay, Wells | 27 min |
| Apr 14, 6:34 PM EDT | Severe Thunderstorm Warning | IWX | Adams | 26 min |
| Apr 14, 6:40 PM EDT | Severe Thunderstorm Warning | ILN | Wayne | 35 min |
| Apr 14, 6:41 PM EDT | Severe Thunderstorm Warning | IND | Henry | 19 min |
| Apr 14, 6:41 PM EDT | Severe Thunderstorm Warning | IWX | Blackford, Grant, Jay, Wells | 34 min |
| Apr 14, 6:52 PM EDT | Severe Thunderstorm Warning | IWX | Jay | 23 min |
| Apr 14, 7:04 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Jay | 26 min |
| Apr 14, 7:07 PM EDT | Severe Thunderstorm Warning | ILN | Wayne | 38 min |
| Apr 14, 7:11 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Blackford, Jay, Wells | 21 min |
| Apr 15, 1:26 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Kosciusko, Marshall, Miami, Wabash | 34 min |
| Apr 15, 1:54 PM EDT | Severe Thunderstorm Warning | IWX | Kosciusko, Noble, Wabash, Whitley | 36 min |
| Apr 15, 2:42 PM EDT | Severe Thunderstorm Warning | IWX | DeKalb, LaGrange, Noble, Steuben | 33 min |
| Apr 15, 2:46 PM EDT | Severe Thunderstorm Warning | IWX | Allen, DeKalb | 29 min |
| Apr 17, 11:01 PM EDT | Severe Thunderstorm Warning | LOT | Benton, Jasper, Lake, Newton, Porter | 74 min |
| Apr 17, 11:36 PM EDT | Severe Thunderstorm Warning | IWX | Cass, LaPorte, Pulaski, Starke, White | 54 min |
| Apr 18, 12:26 AM EDT | Severe Thunderstorm Warning | IWX | Fulton, LaPorte, Marshall, Pulaski, Saint Joseph, Starke | 47 min |
| Apr 18, 12:59 AM EDT | Severe Thunderstorm Warning | IWX | Elkhart, Kosciusko, Marshall, Saint Joseph | 46 min |
| Apr 22, 3:12 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Kosciusko | 33 min |
| Apr 24, 4:17 PM EDT | Severe Thunderstorm Warning | IND | Hendricks, Marion, Morgan | 43 min |
| Apr 24, 4:43 PM EDT | Severe Thunderstorm Warning | IND | Hamilton, Hancock, Marion | 30 min |
| Apr 24, 5:25 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Hancock, Henry, Madison, Randolph | 65 min |
| Apr 24, 6:02 PM EDT | Severe Thunderstorm Warning | ILN | Wayne | 43 min |
| Apr 24, 6:08 PM EDT | Severe Thunderstorm Warning | IND | Randolph | 53 min |
| Apr 27, 12:04 PM EDT | Severe Thunderstorm Warning | PAH | Posey | 41 min |
| Apr 27, 12:58 PM EDT | Severe Thunderstorm Warning | PAH | Gibson, Pike, Posey, Vanderburgh, Warrick | 47 min |
| Apr 27, 1:08 PM EDT | Severe Thunderstorm Warning | PAH | Pike, Posey, Vanderburgh, Warrick | 52 min |
| Apr 27, 1:34 PM EDT | Severe Thunderstorm Warning | PAH | Spencer | 41 min |
| Apr 27, 1:38 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Knox | 52 min |
| Apr 27, 1:38 PM EDT | Severe Thunderstorm Warning | PAH | Gibson, Pike | 21 min |
| Apr 27, 1:47 PM EDT | Severe Thunderstorm Warning | PAH | Pike, Spencer, Warrick | 32 min |
| Apr 27, 2:05 PM EDT | Severe Thunderstorm Warning | LMK | Dubois, Perry | 25 min |
| Apr 27, 2:10 PM EDT | Severe Thunderstorm Warning | PAH | Spencer | 15 min |
| Apr 27, 2:19 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Greene, Knox, Martin | 29 min |
| Apr 27, 2:23 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Sullivan, Vigo | 67 min |
| Apr 27, 2:59 PM EDT | Severe Thunderstorm Warning | IND | Jackson, Lawrence, Martin, Monroe | 31 min |
| Apr 27, 3:06 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Owen | 24 min |
| Apr 27, 3:25 PM EDT | Severe Thunderstorm Warning | IND | Greene, Lawrence, Monroe, Owen | 35 min |
| Apr 27, 3:55 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Greene, Lawrence, Martin | 35 min |
| Apr 27, 3:57 PM EDT | Severe Thunderstorm Warning | IND | Brown, Jackson, Lawrence, Monroe | 48 min |
| Apr 27, 4:13 PM EDT | Severe Thunderstorm Warning | IND | Lawrence, Martin | 17 min |
| Apr 27, 4:25 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Martin | 20 min |
| Apr 27, 4:34 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Knox | 41 min |
| Apr 27, 4:40 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Brown, Jackson, Lawrence | 50 min |
| Apr 27, 4:50 PM EDT | Severe Thunderstorm Warning | LMK | Washington | 25 min |
| Apr 27, 4:58 PM EDT | Severe Thunderstorm Warning | LMK | Orange, Washington | 32 min |
| Apr 27, 5:01 PM EDT | Severe Thunderstorm Warning | IND | Jennings | 44 min |
| Apr 27, 5:10 PM EDT | Severe Thunderstorm Warning | LMK | Jefferson, Scott | 50 min |
| Apr 27, 5:14 PM EDT | Severe Thunderstorm Warning | PAH | Gibson | 34 min |
| Apr 27, 5:28 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Martin | 32 min |
| Apr 27, 6:00 PM EDT | Severe Thunderstorm Warning | IND | Lawrence, Martin | 15 min |
| Apr 27, 6:19 PM EDT | Severe Thunderstorm Warning | PAH | Gibson, Posey | 41 min |
| Apr 27, 6:27 PM EDT | Severe Thunderstorm Warning | LMK | Crawford, Harrison, Orange, Washington | 30 min |
| Apr 27, 6:47 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Floyd, Harrison, Washington | 43 min |
| Apr 27, 6:56 PM EDT | Severe Thunderstorm Warning | PAH | Gibson | 49 min |
| Apr 27, 7:04 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Knox | 26 min |
| Apr 27, 7:22 PM EDT | Severe Thunderstorm Warning | LMK | Crawford, Harrison, Orange, Washington | 38 min |
| Apr 27, 7:29 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Knox | 31 min |
| Apr 27, 7:52 PM EDT | Severe Thunderstorm Warning | LMK | Crawford, Orange, Perry, Washington | 38 min |
| Apr 27, 7:53 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Knox, Martin | 37 min |
| Apr 27, 7:54 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Floyd, Harrison | 36 min |
| Apr 27, 7:55 PM EDT | Severe Thunderstorm Warning | IND | Montgomery, Parke, Putnam | 50 min |
| Apr 27, 8:01 PM EDT | Severe Thunderstorm Warning | IND | Knox | 29 min |
| Apr 27, 8:39 PM EDT | Severe Thunderstorm Warning | IND | Boone, Montgomery | 28 min |
| Apr 27, 8:43 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Parke, Vermillion, Warren | 47 min |
| Apr 27, 8:59 PM EDT | Severe Thunderstorm Warning | LOT | Benton | 31 min |
| Apr 27, 9:13 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Clinton, Fountain, Tippecanoe, Warren | 47 min |
| Apr 27, 9:17 PM EDT | Severe Thunderstorm Warning | IWX | White | 28 min |
| Apr 27, 9:18 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Fountain, Montgomery, Parke, Vermillion | 42 min |
| Apr 27, 9:37 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Fulton, Miami | 23 min |
| Apr 27, 9:50 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Clinton, Howard, Tipton | 55 min |
| Apr 27, 9:52 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Hamilton, Hendricks, Madison, Marion and 2 more | 53 min |
| Apr 27, 9:59 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Miami | 36 min |
| Apr 27, 10:06 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Owen, Parke, Putnam, Sullivan and 2 more | 54 min |
| Apr 27, 10:14 PM EDT | Severe Thunderstorm Warning | IND | Boone, Hamilton, Hancock, Hendricks, Madison, Marion | 46 min |
| Apr 27, 10:24 PM EDT | Severe Thunderstorm Warning | IWX | Grant, Huntington, Miami, Wabash | 36 min |
| Apr 27, 10:26 PM EDT | Severe Thunderstorm Warning | IND | Hendricks, Johnson, Marion, Morgan, Putnam | 52 min |
| Apr 27, 10:35 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Greene, Knox, Sullivan | 55 min |
| Apr 27, 10:38 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Hamilton, Hancock, Henry, Madison, Marion and 1 more | 52 min |
| Apr 27, 10:46 PM EDT | Severe Thunderstorm Warning | IND | Brown, Greene, Johnson, Monroe, Morgan, Owen and 1 more | 59 min |
| Apr 27, 10:53 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Blackford, Grant, Huntington, Jay, Wabash and 1 more | 37 min |
| Apr 27, 11:05 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Decatur, Hancock, Henry, Johnson, Marion and 2 more | 55 min |
| Apr 27, 11:16 PM EDT | Severe Thunderstorm Warning | IND | Jackson, Lawrence, Martin | 59 min |
| Apr 27, 11:22 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Jay, Wells | 38 min |
| Apr 27, 11:26 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Henry, Randolph | 43 min |
| Apr 27, 11:28 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Franklin, Union, Wayne | 47 min |
| Apr 27, 11:41 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Brown, Decatur, Jackson, Jennings | 64 min |
| Apr 27, 11:45 PM EDT | Severe Thunderstorm Warning | LMK | Dubois, Orange, Washington | 45 min |
| Apr 27, 11:56 PM EDT | Severe Thunderstorm Warning | ILN | Wayne | 64 min |
| Apr 28, 12:07 AM EDT | Severe Thunderstorm Warning | ILN | Fayette, Franklin, Union | 53 min |
| Apr 28, 12:14 AM EDT | Severe Thunderstorm Warning | PAH | Posey, Vanderburgh | 31 min |
| Apr 28, 12:16 AM EDT | Severe Thunderstorm Warning | ILN | Dearborn, Franklin, Ohio, Ripley, Switzerland | 44 min |
| Apr 28, 12:19 AM EDT | Severe Thunderstorm Warning | PAH | Posey | 41 min |
| Apr 28, 12:32 AM EDT | Severe Thunderstorm Warning | PAH | Spencer, Vanderburgh, Warrick | 25 min |
| Apr 28, 1:12 AM EDT | Severe Thunderstorm Warning | LMK | Harrison | 48 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Miami County14
- Cass County12
- Fulton County11
- Daviess County10
- Washington County9
- Wabash County9
- Grant County9
- Martin County9
- Carroll County8
- Boone County8
- Montgomery County8
- Kosciusko County8
- Clinton County8
- Knox County8
- Greene County8
- Lawrence County8
- Tippecanoe County7
- Putnam County7
- Marshall County7
- Howard County7
- Henry County7
- Jay County7
- Marion County7
- Orange County6
- White County6
- Hendricks County6
- Parke County6
- Hamilton County6
- Huntington County6
- Hancock County6
- Wells County6
- Posey County6
- Clay County5
- Pulaski County5
- Noble County5
- Tipton County5
- Madison County5
- Adams County5
- Wayne County5
- Gibson County5
52 more counties
- Jackson County5
- Harrison County5
- Warren County4
- Whitley County4
- LaGrange County4
- Steuben County4
- Vermillion County4
- Delaware County4
- Randolph County4
- Blackford County4
- Pike County4
- Vanderburgh County4
- Warrick County4
- Spencer County4
- Monroe County4
- Owen County4
- Brown County4
- Clark County3
- Jefferson County3
- Saint Joseph County3
- Vigo County3
- DeKalb County3
- Lake County3
- Porter County3
- Newton County3
- Jasper County3
- Allen County3
- Morgan County3
- Sullivan County3
- Bartholomew County3
- Crawford County3
- Fountain County3
- Johnson County3
- Franklin County3
- Scott County2
- Dearborn County2
- Ohio County2
- Ripley County2
- Switzerland County2
- Elkhart County2
- Benton County2
- LaPorte County2
- Starke County2
- Dubois County2
- Perry County2
- Jennings County2
- Floyd County2
- Decatur County2
- Fayette County2
- Union County2
- Rush County1
- Shelby 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.