Alert archive / Illinois / Severe Thunderstorm Warnings / 2024
Severe Thunderstorm Warnings in Illinois, March 2024
118 severe thunderstorm warnings in March 2024. 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 2024. Tap one for its archive.
- Severe Thunderstorm Warnings
- 118
- Busiest day
- March 14, 202470 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 |
|---|---|---|---|---|
| Mar 4, 1:11 PM CST | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 34 min |
| Mar 4, 1:45 PM CST | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 45 min |
| Mar 4, 1:54 PM CST | Severe Thunderstorm Warning | DVN | Carroll, Rock Island, Whiteside | 51 min |
| Mar 4, 2:34 PM CST | Severe Thunderstorm Warning | LOT | Winnebago | 41 min |
| Mar 4, 2:43 PM CST | Severe Thunderstorm Warning | DVN | Rock Island, Whiteside | 47 min |
| Mar 4, 3:03 PM CST | Severe Thunderstorm Warning | DVN | Carroll, Stephenson | 42 min |
| Mar 4, 3:05 PM CST | Severe Thunderstorm Warning | LOT | Ogle | 40 min |
| Mar 4, 3:13 PM CST | Severe Thunderstorm Warning | DVN | Henry, Rock Island, Whiteside | 47 min |
| Mar 4, 3:39 PM CST | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 51 min |
| Mar 4, 3:52 PM CST | Severe Thunderstorm Warning | DVN | Rock Island, Whiteside | 38 min |
| Mar 4, 4:17 PM CST | Severe Thunderstorm Warning | DVN | Henry, Rock Island, Whiteside | 43 min |
| Mar 4, 4:41 PM CST | Severe Thunderstorm Warning | LOT | Lee, Ogle | 34 min |
| Mar 4, 5:04 PM CST | Severe Thunderstorm Warning | LOT | Ogle | 41 min |
| Mar 4, 5:22 PM CST | Severe Thunderstorm Warning | DVN | Henderson | 38 min |
| Mar 4, 6:01 PM CST | Severe Thunderstorm Warning | LOT | DeKalb, Ogle | 44 min |
| Mar 4, 8:07 PM CST | Severe Thunderstorm Warning | DVN | Bureau, Henry | 38 min |
| Mar 4, 8:15 PM CST | Severe Thunderstorm Warning | ILX | Knox, Stark | 30 min |
| Mar 4, 8:35 PM CST | Severe Thunderstorm Warning | ILX | Fulton | 25 min |
| Mar 4, 8:44 PM CST | Severe Thunderstorm Warning | ILX | Knox, Stark | 31 min |
| Mar 4, 8:56 PM CST | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 24 min |
| Mar 4, 9:12 PM CST | Severe Thunderstorm Warning | ILX | Fulton, Knox, Peoria | 19 min |
| Mar 4, 9:41 PM CST | Severe Thunderstorm Warning | DVN | Stephenson | 24 min |
| Mar 5, 7:34 AM CST | Severe Thunderstorm Warning | ILX | Richland | 26 min |
| Mar 13, 4:30 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 45 min |
| Mar 13, 5:07 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 38 min |
| Mar 13, 5:43 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 47 min |
| Mar 13, 6:06 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 54 min |
| Mar 13, 6:28 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 35 min |
| Mar 13, 7:24 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 51 min |
| Mar 13, 8:10 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland | 35 min |
| Mar 13, 8:13 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 47 min |
| Mar 13, 8:37 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland | 38 min |
| Mar 13, 9:05 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Edgar | 40 min |
| Mar 13, 9:45 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Edgar | 45 min |
| Mar 13, 11:22 PM CDT | Severe Thunderstorm Warning | DVN | Warren | 38 min |
| Mar 13, 11:43 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Warren | 32 min |
| Mar 13, 11:43 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 6 min |
| Mar 13, 11:54 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 49 min |
| Mar 14, 12:01 AM CDT | Severe Thunderstorm Warning | DVN | Warren | 31 min |
| Mar 14, 12:02 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 28 min |
| Mar 14, 12:28 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 36 min |
| Mar 14, 12:33 AM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 24 min |
| Mar 14, 1:20 AM CDT | Severe Thunderstorm Warning | DVN | Henderson, Mercer, Warren | 40 min |
| Mar 14, 2:14 AM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Warren | 46 min |
| Mar 14, 2:16 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 44 min |
| Mar 14, 2:40 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 50 min |
| Mar 14, 2:44 AM CDT | Severe Thunderstorm Warning | DVN | Hancock | 61 min |
| Mar 14, 4:15 AM CDT | Severe Thunderstorm Warning | DVN | Henderson, McDonough, Warren | 30 min |
| Mar 14, 4:23 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 37 min |
| Mar 14, 5:14 AM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria, Stark | 10 min |
| Mar 14, 5:22 AM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Tazewell | 23 min |
| Mar 14, 7:04 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 26 min |
| Mar 14, 7:22 AM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 38 min |
| Mar 14, 7:25 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey, Macoupin, Madison, Montgomery | 50 min |
| Mar 14, 7:47 AM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 43 min |
| Mar 14, 7:47 AM CDT | Severe Thunderstorm Warning | LSX | Madison, Monroe, Saint Clair | 43 min |
| Mar 14, 8:10 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette, Macoupin, Madison, Montgomery | 50 min |
| Mar 14, 8:13 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon, Shelby | 47 min |
| Mar 14, 8:19 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Madison, Saint Clair | 41 min |
| Mar 14, 8:26 AM CDT | Severe Thunderstorm Warning | ILX | Moultrie, Shelby | 49 min |
| Mar 14, 8:54 AM CDT | Severe Thunderstorm Warning | ILX | Macon, Moultrie, Piatt | 27 min |
| Mar 14, 9:27 AM CDT | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 18 min |
| Mar 14, 9:43 AM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford | 32 min |
| Mar 14, 3:43 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 14 min |
| Mar 14, 3:44 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 46 min |
| Mar 14, 3:51 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Pike | 39 min |
| Mar 14, 3:57 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 63 min |
| Mar 14, 4:04 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Sangamon, Scott | 56 min |
| Mar 14, 4:16 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 44 min |
| Mar 14, 4:18 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 34 min |
| Mar 14, 4:21 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 54 min |
| Mar 14, 4:25 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 65 min |
| Mar 14, 4:32 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 25 min |
| Mar 14, 4:46 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Madison | 59 min |
| Mar 14, 4:50 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph, Saint Clair | 40 min |
| Mar 14, 5:07 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette, Montgomery | 53 min |
| Mar 14, 5:10 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 65 min |
| Mar 14, 5:17 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 43 min |
| Mar 14, 5:25 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 50 min |
| Mar 14, 5:40 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 50 min |
| Mar 14, 5:42 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 32 min |
| Mar 14, 5:44 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 41 min |
| Mar 14, 5:48 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Moultrie, Shelby | 42 min |
| Mar 14, 5:51 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Cumberland, Effingham, Shelby | 39 min |
| Mar 14, 5:54 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette | 51 min |
| Mar 14, 5:55 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 50 min |
| Mar 14, 6:00 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 30 min |
| Mar 14, 6:08 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Montgomery | 18 min |
| Mar 14, 6:08 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 21 min |
| Mar 14, 6:09 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 51 min |
| Mar 14, 6:14 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Edgar | 46 min |
| Mar 14, 6:16 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 27 min |
| Mar 14, 6:19 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper, Richland | 41 min |
| Mar 14, 6:25 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Effingham, Jasper, Shelby | 28 min |
| Mar 14, 6:26 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Monroe, Saint Clair, Washington | 64 min |
| Mar 14, 6:29 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 29 min |
| Mar 14, 6:42 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 27 min |
| Mar 14, 6:50 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Edgar | 29 min |
| Mar 14, 7:06 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 39 min |
| Mar 14, 7:17 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson, Wayne | 58 min |
| Mar 14, 7:29 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 46 min |
| Mar 14, 7:31 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 29 min |
| Mar 14, 7:42 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Hamilton, Jefferson, Wayne, White | 63 min |
| Mar 14, 7:49 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Union | 25 min |
| Mar 14, 7:56 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Johnson, Massac, Pulaski, Union | 49 min |
| Mar 14, 8:02 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Richland | 41 min |
| Mar 14, 8:15 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence, Richland | 60 min |
| Mar 14, 8:25 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Hamilton, Wabash, Wayne, White | 35 min |
| Mar 14, 8:29 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Massac, Pope | 46 min |
| Mar 29, 8:35 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 40 min |
| Mar 29, 8:50 PM CDT | Severe Thunderstorm Warning | DVN | Mercer | 40 min |
| Mar 30, 9:08 PM CDT | Severe Thunderstorm Warning | PAH | White | 29 min |
| Mar 31, 4:10 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 50 min |
| Mar 31, 4:51 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 54 min |
| Mar 31, 5:26 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 49 min |
| Mar 31, 6:00 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Schuyler | 45 min |
| Mar 31, 6:28 PM CDT | Severe Thunderstorm Warning | ILX | Mason, Menard | 32 min |
| Mar 31, 6:47 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 47 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Monroe County12
- Saint Clair County12
- Madison County12
- Knox County9
- Rock Island County7
- Coles County6
- Cumberland County6
- Clark County6
- Warren County6
- Calhoun County6
- Montgomery County6
- Whiteside County5
- Mercer County5
- Fulton County5
- Edgar County5
- Fayette County5
- Shelby County5
- Carroll County4
- Stephenson County4
- Ogle County4
- Henry County4
- Henderson County4
- Richland County4
- Randolph County4
- Hancock County4
- Macoupin County4
- Bond County4
- Clinton County4
- Washington County4
- Stark County3
- Mason County3
- Jersey County3
- Moultrie County3
- Effingham County3
- Jefferson County3
- Wayne County3
- Alexander County3
- White County3
- Jo Daviess County2
- Bureau County2
37 more counties
- Peoria County2
- McDonough County2
- Logan County2
- Kankakee County2
- Greene County2
- Christian County2
- Macon County2
- Sangamon County2
- Pike County2
- Morgan County2
- Scott County2
- Clay County2
- Jasper County2
- Edwards County2
- Hamilton County2
- Union County2
- Johnson County2
- Massac County2
- Schuyler County2
- Winnebago County1
- Lee County1
- DeKalb County1
- Putnam County1
- Marshall County1
- Woodford County1
- Adams County1
- Tazewell County1
- McLean County1
- Piatt County1
- Vermilion County1
- Crawford County1
- Marion County1
- Pulaski County1
- Lawrence County1
- Wabash County1
- Pope County1
- Menard County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.