Alert archive / Indiana / Severe Thunderstorm Warnings / 2026
Severe Thunderstorm Warnings in Indiana, March 2026
151 severe thunderstorm warnings in March 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 March 2026. Tap one for its archive.
- Severe Thunderstorm Warnings
- 151
- Busiest day
- March 16, 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 |
|---|---|---|---|---|
| Mar 3, 6:41 PM EST | Severe Thunderstorm Warning | IND | Hendricks, Marion | 34 min |
| Mar 4, 9:38 AM EST | Severe Thunderstorm Warning | IND | Greene, Knox, Sullivan | 37 min |
| Mar 4, 10:04 AM EST | Severe Thunderstorm Warning | IND | Daviess, Knox | 41 min |
| Mar 4, 10:07 AM EST | Severe Thunderstorm Warning | IND | Daviess, Knox | 38 min |
| Mar 4, 11:40 AM EST | Severe Thunderstorm Warning | LMK | Orange, Washington | 35 min |
| Mar 4, 5:32 PM EST | Severe Thunderstorm Warning | PAH | Gibson, Posey | 21 min |
| Mar 4, 7:24 PM EST | Severe Thunderstorm Warning | LMK | Orange | 24 min |
| Mar 6, 5:23 PM EST | Severe Thunderstorm Warning | LOT | Lake | 52 min |
| Mar 6, 5:54 PM EST | Severe Thunderstorm Warning | LOT | Porter | 51 min |
| Mar 10, 7:45 PM EDT | Severe Thunderstorm Warning | LOT | Lake, Newton | 75 min |
| Mar 10, 8:09 PM EDT | Severe Thunderstorm Warning | LOT | Jasper, Porter | 71 min |
| Mar 10, 8:41 PM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Pulaski, Starke | 49 min |
| Mar 10, 9:27 PM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Marshall, Saint Joseph, Starke | 48 min |
| Mar 10, 10:06 PM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Marshall, Saint Joseph, Starke | 24 min |
| Mar 10, 10:27 PM EDT | Severe Thunderstorm Warning | IWX | Saint Joseph | 33 min |
| Mar 10, 10:53 PM EDT | Severe Thunderstorm Warning | IWX | Elkhart | 14 min |
| Mar 10, 11:11 PM EDT | Severe Thunderstorm Warning | LOT | Lake, Porter | 34 min |
| Mar 10, 11:21 PM EDT | Severe Thunderstorm Warning | LOT | Lake, Newton | 39 min |
| Mar 10, 11:25 PM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Starke | 50 min |
| Mar 10, 11:48 PM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Saint Joseph | 42 min |
| Mar 11, 12:06 AM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Marshall, Saint Joseph, Starke | 39 min |
| Mar 11, 12:29 AM EDT | Severe Thunderstorm Warning | IWX | Elkhart, Kosciusko, Marshall, Saint Joseph | 31 min |
| Mar 11, 1:37 AM EDT | Severe Thunderstorm Warning | IWX | Elkhart, Kosciusko | 23 min |
| Mar 11, 1:47 AM EDT | Severe Thunderstorm Warning | IWX | LaGrange, Noble | 17 min |
| Mar 11, 2:03 AM EDT | Severe Thunderstorm Warning | IWX | DeKalb, Steuben | 27 min |
| Mar 11, 2:25 AM EDT | Severe Thunderstorm Warning | IWX | Steuben | 25 min |
| Mar 11, 7:01 AM EDT | Severe Thunderstorm Warning | PAH | Posey | 44 min |
| Mar 11, 7:23 AM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Owen, Parke, Putnam, Sullivan and 1 more | 52 min |
| Mar 11, 7:27 AM EDT | Severe Thunderstorm Warning | PAH | Gibson, Pike, Posey, Vanderburgh, Warrick | 48 min |
| Mar 11, 7:45 AM EDT | Severe Thunderstorm Warning | IND | Clay, Daviess, Greene, Knox, Lawrence, Martin and 3 more | 45 min |
| Mar 11, 8:02 AM EDT | Severe Thunderstorm Warning | LMK | Crawford, Dubois, Orange | 43 min |
| Mar 11, 8:10 AM EDT | Severe Thunderstorm Warning | IND | Boone, Hamilton, Hendricks, Marion, Tipton | 35 min |
| Mar 11, 8:11 AM EDT | Severe Thunderstorm Warning | IND | Brown, Clay, Greene, Hendricks, Johnson, Marion and 4 more | 49 min |
| Mar 11, 8:26 AM EDT | Severe Thunderstorm Warning | IND | Brown, Daviess, Greene, Jackson, Knox, Lawrence and 2 more | 49 min |
| Mar 11, 8:37 AM EDT | Severe Thunderstorm Warning | IND | Delaware, Hamilton, Henry, Madison, Tipton | 23 min |
| Mar 11, 8:51 AM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Brown, Decatur, Hancock, Henry, Johnson and 3 more | 54 min |
| Mar 11, 8:54 AM EDT | Severe Thunderstorm Warning | IND | Delaware, Hancock, Henry, Madison, Randolph | 54 min |
| Mar 11, 9:01 AM EDT | Severe Thunderstorm Warning | IWX | Blackford, Jay | 29 min |
| Mar 11, 9:26 AM EDT | Severe Thunderstorm Warning | ILN | Fayette, Union, Wayne | 49 min |
| Mar 11, 9:31 AM EDT | Severe Thunderstorm Warning | IWX | Jay | 14 min |
| Mar 11, 3:03 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Decatur | 27 min |
| Mar 15, 7:14 PM EDT | Severe Thunderstorm Warning | LOT | Lake | 18 min |
| Mar 15, 8:42 PM EDT | Severe Thunderstorm Warning | LOT | Benton, Newton | 47 min |
| Mar 15, 8:44 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Parke, Vermillion, Warren | 46 min |
| Mar 15, 9:08 PM EDT | Severe Thunderstorm Warning | IND | Clay, Parke, Vermillion, Vigo | 52 min |
| Mar 15, 9:13 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Clinton, Montgomery, Tippecanoe | 47 min |
| Mar 15, 9:14 PM EDT | Severe Thunderstorm Warning | PAH | Gibson, Posey, Vanderburgh | 46 min |
| Mar 15, 9:22 PM EDT | Severe Thunderstorm Warning | IND | Clay, Daviess, Greene, Knox, Sullivan, Vigo | 38 min |
| Mar 15, 9:43 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Clinton, Montgomery, Tippecanoe | 19 min |
| Mar 15, 9:51 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Knox, Parke, Putnam, Sullivan and 2 more | 39 min |
| Mar 15, 9:52 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Fulton, Miami, Pulaski, White | 38 min |
| Mar 15, 9:56 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Knox, Sullivan | 17 min |
| Mar 15, 9:58 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Clinton, Howard, Tipton | 47 min |
| Mar 15, 10:07 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Greene, Knox | 24 min |
| Mar 15, 10:08 PM EDT | Severe Thunderstorm Warning | PAH | Gibson, Pike, Spencer, Vanderburgh, Warrick | 52 min |
| Mar 15, 10:09 PM EDT | Severe Thunderstorm Warning | LMK | Dubois | 36 min |
| Mar 15, 10:21 PM EDT | Severe Thunderstorm Warning | IND | Clay, Daviess, Greene, Martin, Owen | 22 min |
| Mar 15, 10:24 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Elkhart, Fulton, Huntington, Kosciusko, Marshall and 4 more | 36 min |
| Mar 15, 10:34 PM EDT | Severe Thunderstorm Warning | IND | Greene, Lawrence, Martin, Monroe | 23 min |
| Mar 15, 10:34 PM EDT | Severe Thunderstorm Warning | LMK | Dubois, Orange, Washington | 41 min |
| Mar 15, 10:38 PM EDT | Severe Thunderstorm Warning | LMK | Crawford, Dubois, Orange, Perry, Washington | 37 min |
| Mar 15, 10:41 PM EDT | Severe Thunderstorm Warning | IND | Greene, Monroe, Owen, Putnam | 17 min |
| Mar 15, 10:51 PM EDT | Severe Thunderstorm Warning | IND | Brown, Jackson, Lawrence, Monroe | 19 min |
| Mar 15, 11:05 PM EDT | Severe Thunderstorm Warning | IND | Hendricks, Johnson, Marion, Morgan | 18 min |
| Mar 15, 11:11 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Crawford, Floyd, Harrison, Orange, Scott and 1 more | 49 min |
| Mar 15, 11:13 PM EDT | Severe Thunderstorm Warning | LMK | Crawford, Floyd, Harrison, Perry | 47 min |
| Mar 15, 11:17 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Johnson, Shelby | 20 min |
| Mar 15, 11:18 PM EDT | Severe Thunderstorm Warning | IND | Hamilton, Hendricks, Marion | 22 min |
| Mar 15, 11:24 PM EDT | Severe Thunderstorm Warning | IWX | LaGrange | 21 min |
| Mar 15, 11:29 PM EDT | Severe Thunderstorm Warning | IND | Hamilton, Hancock, Madison, Marion, Rush, Shelby and 1 more | 31 min |
| Mar 15, 11:35 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Decatur, Hancock, Henry, Jackson, Jennings and 2 more | 40 min |
| Mar 15, 11:44 PM EDT | Severe Thunderstorm Warning | LMK | Harrison | 31 min |
| Mar 15, 11:47 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Hancock, Henry, Madison | 43 min |
| Mar 15, 11:49 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Floyd, Harrison | 26 min |
| Mar 15, 11:51 PM EDT | Severe Thunderstorm Warning | IWX | Steuben | 24 min |
| Mar 15, 11:52 PM EDT | Severe Thunderstorm Warning | ILN | Dearborn, Fayette, Franklin, Ripley, Union, Wayne | 38 min |
| Mar 15, 11:59 PM EDT | Severe Thunderstorm Warning | IWX | Blackford, Grant, Huntington, Jay, Wells | 31 min |
| Mar 16, 12:11 AM EDT | Severe Thunderstorm Warning | LMK | Clark, Jefferson | 49 min |
| Mar 16, 12:19 AM EDT | Severe Thunderstorm Warning | IND | Delaware, Randolph | 24 min |
| Mar 16, 12:30 AM EDT | Severe Thunderstorm Warning | ILN | Switzerland | 45 min |
| Mar 22, 7:27 PM EDT | Severe Thunderstorm Warning | IND | Howard | 48 min |
| Mar 22, 7:37 PM EDT | Severe Thunderstorm Warning | IWX | Blackford, Grant, Wells | 23 min |
| Mar 22, 7:45 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Howard | 45 min |
| Mar 22, 7:55 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Blackford, Grant, Jay, Wells | 35 min |
| Mar 22, 8:21 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Parke, Vermillion | 39 min |
| Mar 22, 8:21 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Blackford, Jay, Wells | 24 min |
| Mar 22, 8:22 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Howard, Madison, Tipton | 38 min |
| Mar 22, 8:27 PM EDT | Severe Thunderstorm Warning | IND | Howard | 33 min |
| Mar 22, 8:34 PM EDT | Severe Thunderstorm Warning | IND | Hendricks, Morgan, Putnam | 41 min |
| Mar 22, 8:37 PM EDT | Severe Thunderstorm Warning | IWX | Blackford, Grant, Jay | 27 min |
| Mar 22, 8:49 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Randolph | 41 min |
| Mar 22, 8:50 PM EDT | Severe Thunderstorm Warning | IND | Parke, Putnam | 25 min |
| Mar 22, 8:56 PM EDT | Severe Thunderstorm Warning | IND | Clay, Owen, Putnam, Vigo | 49 min |
| Mar 22, 8:57 PM EDT | Severe Thunderstorm Warning | IWX | Jay | 18 min |
| Mar 22, 9:08 PM EDT | Severe Thunderstorm Warning | IND | Hancock, Hendricks, Marion, Morgan, Putnam | 52 min |
| Mar 22, 9:08 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Madison, Tipton | 37 min |
| Mar 22, 9:11 PM EDT | Severe Thunderstorm Warning | IND | Randolph | 19 min |
| Mar 22, 9:14 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Greene, Knox, Sullivan | 46 min |
| Mar 22, 9:24 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Monroe, Owen, Sullivan, Vigo | 40 min |
| Mar 22, 9:31 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Henry, Randolph | 44 min |
| Mar 22, 9:41 PM EDT | Severe Thunderstorm Warning | IND | Johnson, Morgan, Shelby | 49 min |
| Mar 22, 9:54 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Lawrence, Martin | 51 min |
| Mar 22, 9:55 PM EDT | Severe Thunderstorm Warning | IND | Hancock, Henry, Marion, Rush, Shelby | 33 min |
| Mar 22, 9:56 PM EDT | Severe Thunderstorm Warning | IND | Knox | 32 min |
| Mar 22, 10:00 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Brown, Daviess, Greene, Johnson, Lawrence and 3 more | 34 min |
| Mar 22, 10:01 PM EDT | Severe Thunderstorm Warning | ILN | Wayne | 29 min |
| Mar 22, 10:17 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Brown, Decatur, Jackson, Jennings, Johnson and 2 more | 43 min |
| Mar 22, 10:19 PM EDT | Severe Thunderstorm Warning | IND | Jackson, Lawrence | 41 min |
| Mar 22, 10:23 PM EDT | Severe Thunderstorm Warning | IND | Decatur, Johnson, Rush, Shelby | 33 min |
| Mar 22, 10:28 PM EDT | Severe Thunderstorm Warning | LMK | Dubois, Orange | 32 min |
| Mar 22, 10:52 PM EDT | Severe Thunderstorm Warning | IND | Decatur, Jackson, Jennings | 23 min |
| Mar 26, 5:36 PM EDT | Severe Thunderstorm Warning | LOT | Lake | 39 min |
| Mar 26, 5:49 PM EDT | Severe Thunderstorm Warning | LOT | Jasper, Porter | 26 min |
| Mar 26, 5:56 PM EDT | Severe Thunderstorm Warning | LOT | Porter | 22 min |
| Mar 26, 5:57 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, LaPorte, Marshall, Pulaski, Starke | 33 min |
| Mar 26, 6:04 PM EDT | Severe Thunderstorm Warning | LOT | Benton, Newton | 41 min |
| Mar 26, 6:15 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Kosciusko, Marshall, Miami, Pulaski, Starke and 1 more | 30 min |
| Mar 26, 6:34 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Montgomery, Tippecanoe, Warren | 41 min |
| Mar 26, 6:35 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Clinton, Howard, Tippecanoe | 40 min |
| Mar 26, 6:35 PM EDT | Severe Thunderstorm Warning | IWX | DeKalb, LaGrange, Steuben | 25 min |
| Mar 26, 6:37 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Huntington, Kosciusko, Marshall, Miami, Wabash and 1 more | 38 min |
| Mar 26, 6:59 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Blackford, Grant, Huntington, Jay, Wabash and 1 more | 46 min |
| Mar 26, 7:05 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Delaware, Hamilton, Howard, Madison and 1 more | 40 min |
| Mar 26, 7:07 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Montgomery, Tippecanoe | 38 min |
| Mar 26, 7:09 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Vermillion, Warren | 51 min |
| Mar 26, 7:16 PM EDT | Severe Thunderstorm Warning | IND | Boone, Montgomery | 29 min |
| Mar 26, 7:32 PM EDT | Severe Thunderstorm Warning | IWX | Blackford, Grant | 28 min |
| Mar 26, 7:37 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Blackford, Jay, Wells | 23 min |
| Mar 26, 7:40 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Hamilton, Henry, Madison, Randolph | 50 min |
| Mar 26, 7:42 PM EDT | Severe Thunderstorm Warning | IND | Boone, Hamilton, Hancock, Hendricks, Madison, Marion | 29 min |
| Mar 26, 7:53 PM EDT | Severe Thunderstorm Warning | IND | Boone, Fountain, Hamilton, Montgomery | 37 min |
| Mar 26, 7:57 PM EDT | Severe Thunderstorm Warning | IWX | Jay | 7 min |
| Mar 26, 8:16 PM EDT | Severe Thunderstorm Warning | IND | Randolph | 29 min |
| Mar 26, 8:20 PM EDT | Severe Thunderstorm Warning | ILN | Wayne | 40 min |
| Mar 26, 8:20 PM EDT | Severe Thunderstorm Warning | IWX | Blackford, Grant, Jay, Wells | 25 min |
| Mar 26, 8:31 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Fountain, Montgomery | 25 min |
| Mar 26, 11:00 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Sullivan, Vigo | 45 min |
| Mar 31, 12:03 AM EDT | Severe Thunderstorm Warning | LOT | Lake | 31 min |
| Mar 31, 10:55 AM EDT | Severe Thunderstorm Warning | LOT | Lake | 50 min |
| Mar 31, 2:43 PM EDT | Severe Thunderstorm Warning | IWX | Allen, DeKalb | 47 min |
| Mar 31, 4:56 PM EDT | Severe Thunderstorm Warning | LOT | Porter | 34 min |
| Mar 31, 5:06 PM EDT | Severe Thunderstorm Warning | LOT | Lake | 23 min |
| Mar 31, 5:40 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Kosciusko, Marshall, Starke | 35 min |
| Mar 31, 5:47 PM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Marshall, Saint Joseph, Starke | 28 min |
| Mar 31, 6:11 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Kosciusko, Marshall, Wabash, Whitley | 34 min |
| Mar 31, 6:37 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Huntington, Kosciusko, Wabash, Wells, Whitley | 23 min |
| Mar 31, 6:38 PM EDT | Severe Thunderstorm Warning | IWX | Allen, DeKalb, Noble | 37 min |
| Mar 31, 6:54 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Allen, Huntington, Wells, Whitley | 36 min |
| Mar 31, 7:03 PM EDT | Severe Thunderstorm Warning | IWX | Allen, DeKalb | 27 min |
| Mar 31, 7:36 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Huntington, Kosciusko, Wabash, Wells, Whitley | 24 min |
| Mar 31, 7:55 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Allen, Huntington, Wells, Whitley | 35 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Greene County15
- Knox County11
- Daviess County11
- Marshall County11
- Jay County11
- Wells County11
- Marion County10
- Clay County10
- Delaware County10
- Blackford County10
- Sullivan County9
- Lake County9
- Starke County9
- Kosciusko County9
- Monroe County9
- Madison County9
- Hendricks County8
- LaPorte County8
- Putnam County8
- Hamilton County8
- Johnson County8
- Henry County8
- Hancock County8
- Shelby County8
- Huntington County8
- Orange County7
- Saint Joseph County7
- Owen County7
- Vigo County7
- Lawrence County7
- Boone County7
- Tipton County7
- Randolph County7
- Clinton County7
- Montgomery County7
- Fulton County7
- Howard County7
- Wabash County7
- Whitley County7
- Grant County7
51 more counties
- Allen County7
- Porter County6
- Parke County6
- Martin County6
- Brown County6
- Morgan County6
- Jackson County6
- Bartholomew County6
- Decatur County6
- Fountain County6
- Adams County6
- DeKalb County5
- Dubois County5
- Rush County5
- Vermillion County5
- Carroll County5
- Tippecanoe County5
- Washington County4
- Gibson County4
- Posey County4
- Newton County4
- Pulaski County4
- Elkhart County4
- Steuben County4
- Crawford County4
- Wayne County4
- Miami County4
- Harrison County4
- LaGrange County3
- Noble County3
- Vanderburgh County3
- Warren County3
- Clark County3
- Floyd County3
- Jennings County3
- Jasper County2
- Pike County2
- Warrick County2
- Fayette County2
- Union County2
- Benton County2
- Cass County2
- Perry County2
- White County1
- Spencer County1
- Scott County1
- Dearborn County1
- Franklin County1
- Ripley County1
- Jefferson County1
- Switzerland 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.