Alert archive / Illinois / Severe Thunderstorm Warnings / 2024

Severe Thunderstorm Warnings in Illinois, May 2024

230 severe thunderstorm warnings in May 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 May 2024. Tap one for its archive.

Severe Thunderstorm Warnings: 230
Busiest day: May 24, 202448 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
May 2, 1:49 PM CDT	Severe Thunderstorm Warning	LOT	Kendall, Will	41 min
May 2, 2:49 PM CDT	Severe Thunderstorm Warning	LOT	Cook	26 min
May 2, 3:36 PM CDT	Severe Thunderstorm Warning	LSX	Adams	39 min
May 2, 3:42 PM CDT	Severe Thunderstorm Warning	DVN	McDonough, Warren	33 min
May 2, 3:50 PM CDT	Severe Thunderstorm Warning	ILX	Marshall, Peoria, Stark	25 min
May 2, 3:51 PM CDT	Severe Thunderstorm Warning	LSX	Adams	41 min
May 2, 4:01 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Knox	34 min
May 2, 4:14 PM CDT	Severe Thunderstorm Warning	ILX	Marshall, Peoria, Stark	30 min
May 2, 4:31 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Knox, Peoria	31 min
May 2, 4:35 PM CDT	Severe Thunderstorm Warning	DVN	McDonough	25 min
May 2, 4:37 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Schuyler	23 min
May 2, 4:55 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Schuyler	35 min
May 2, 4:57 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ILX	Fulton	33 min
May 2, 5:09 PM CDT	Severe Thunderstorm Warning	DVN	McDonough	51 min
May 2, 5:27 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Peoria, Schuyler	48 min
May 2, 5:45 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Knox, Peoria	45 min
May 2, 5:52 PM CDT	Severe Thunderstorm Warning	DVN	McDonough, Warren	23 min
May 2, 6:24 PM CDT	Severe Thunderstorm Warning	ILX	Marshall	22 min
May 2, 6:26 PM CDT	Severe Thunderstorm Warning	DVN	Putnam	34 min
May 2, 10:04 PM CDT	Severe Thunderstorm Warning	LOT	Cook	29 min
May 4, 3:09 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Jersey	51 min
May 4, 3:22 PM CDT	Severe Thunderstorm Warning	LSX	Brown	23 min
May 4, 3:27 PM CDT	Severe Thunderstorm Warning	LSX	Greene	33 min
May 4, 3:37 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry, Whiteside	38 min
May 4, 3:41 PM CDT	Severe Thunderstorm Warning	LSX	Greene	19 min
May 4, 3:55 PM CDT	Severe Thunderstorm Warning	LOT	Lee, Ogle	35 min
May 4, 4:08 PM CDT	Severe Thunderstorm Warning	ILX	Cass	22 min
May 4, 4:27 PM CDT	Severe Thunderstorm Warning	LOT	DeKalb, Lee, Ogle, Winnebago	48 min
May 4, 4:31 PM CDT	Severe Thunderstorm Warning	ILX	Cass, Menard, Morgan, Sangamon	29 min
May 4, 4:36 PM CDT	Severe Thunderstorm Warning	ILX	Mason	24 min
May 4, 4:38 PM CDT	Severe Thunderstorm Warning	LSX	Macoupin, Madison	67 min
May 4, 5:13 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Madison	47 min
May 4, 5:32 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Logan, Macon, Sangamon	43 min
May 4, 5:35 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Clinton, Madison, Saint Clair, Washington	25 min
May 4, 6:00 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Fayette	30 min
May 4, 6:07 PM CDT	Severe Thunderstorm Warning	LOT	Lake	23 min
May 4, 6:21 PM CDT	Severe Thunderstorm Warning	LOT	Kendall, Will	54 min
May 4, 6:23 PM CDT	Severe Thunderstorm Warning	PAH	Jefferson, Perry	37 min
May 4, 6:27 PM CDT	Severe Thunderstorm Warning	LSX	Washington	48 min
May 4, 6:39 PM CDT	Severe Thunderstorm Warning	LSX	Randolph	51 min
May 4, 6:43 PM CDT	Severe Thunderstorm Warning	PAH	Jackson	62 min
May 4, 6:49 PM CDT	Severe Thunderstorm Warning	LOT	Cook, DuPage, Will	45 min
May 4, 7:18 PM CDT	Severe Thunderstorm Warning	PAH	Jefferson	28 min
May 7, 3:51 AM CDT	Severe Thunderstorm Warning	DVN	Mercer, Rock Island	39 min
May 7, 4:05 AM CDT	Severe Thunderstorm Warning	LSX	Monroe	40 min
May 7, 4:26 AM CDT	Severe Thunderstorm Warning	DVN	Henderson, Mercer, Rock Island	45 min
May 7, 4:50 AM CDT	Severe Thunderstorm Warning	ILX	Fulton, Mason	40 min
May 7, 4:58 AM CDT	Severe Thunderstorm Warning	LSX	Randolph	47 min
May 7, 5:03 AM CDT	Severe Thunderstorm Warning	LSX	Greene, Macoupin, Montgomery	42 min
May 7, 5:18 AM CDT	Severe Thunderstorm Warning	ILX	Fulton, Knox, Peoria	42 min
May 7, 5:37 AM CDT	Severe Thunderstorm Warning	LSX	Randolph	15 min
May 7, 5:44 AM CDT	Severe Thunderstorm Warning	ILX	Tazewell	46 min
May 7, 6:18 AM CDT	Severe Thunderstorm Warning	ILX	McLean, Woodford	28 min
May 7, 12:29 PM CDT	Severe Thunderstorm Warning	DVN	Carroll, Whiteside	30 min
May 7, 12:57 PM CDT	Severe Thunderstorm Warning	LOT	Ogle	33 min
May 7, 1:22 PM CDT	Severe Thunderstorm Warning	LOT	Grundy	38 min
May 7, 1:37 PM CDT	Severe Thunderstorm Warning	LOT	Kendall, Will	38 min
May 7, 2:03 PM CDT	Severe Thunderstorm Warning	LOT	Boone, McHenry, Winnebago	27 min
May 7, 2:09 PM CDT	Severe Thunderstorm Warning	LOT	Cook, Will	36 min
May 7, 2:29 PM CDT	Severe Thunderstorm Warning	LOT	McHenry	17 min
May 7, 3:03 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Edgar	27 min
May 7, 6:51 PM CDT	Severe Thunderstorm Warning	LOT	LaSalle, Lee, Ogle	54 min
May 7, 6:52 PM CDT	Severe Thunderstorm Warning	DVN	Bureau	37 min
May 7, 7:17 PM CDT	Severe Thunderstorm Warning	DVN	Jo Daviess, Stephenson	43 min
May 7, 8:11 PM CDT	Severe Thunderstorm Warning	LOT	Kane, Kendall	19 min
May 7, 8:40 PM CDT	Severe Thunderstorm Warning	ILX	Crawford	35 min
May 7, 10:31 PM CDT	Severe Thunderstorm Warning	PAH	Williamson	29 min
May 7, 11:36 PM CDT	Severe Thunderstorm Warning	PAH	White	25 min
May 8, 12:18 AM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Hardin	26 min
May 8, 12:56 AM CDT	Severe Thunderstorm Warning	PAH	Massac	49 min
May 8, 1:31 AM CDT	Severe Thunderstorm Warning	PAH	Alexander, Pulaski	31 min
May 8, 11:10 AM CDT	Severe Thunderstorm Warning	PAH	Union	35 min
May 8, 12:34 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Jackson	29 min
May 8, 1:13 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LSX	Monroe, Randolph	47 min
May 8, 1:42 PM CDT	Severe Thunderstorm Warning	LSX	Monroe, Randolph, Saint Clair	35 min
May 8, 2:14 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Jackson, Perry	61 min
May 8, 2:35 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Hardin	40 min
May 8, 2:39 PM CDT	Severe Thunderstorm Warning	PAH	Massac, Pope	51 min
May 8, 2:44 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LSX	Randolph	18 min
May 8, 3:00 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Perry	45 min
May 8, 3:15 PM CDT	Severe Thunderstorm Warning	PAH	Johnson, Massac, Pope	30 min
May 8, 3:24 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Franklin, Jackson, Jefferson, Perry, Williamson	51 min
May 8, 3:44 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Franklin, Hamilton, Saline, Williamson	46 min
May 8, 4:48 PM CDT	Severe Thunderstorm Warning	LSX	Monroe, Saint Clair	42 min
May 8, 5:00 PM CDT	Severe Thunderstorm Warning	LSX	Monroe	29 min
May 8, 5:22 PM CDT	Severe Thunderstorm Warning	PAH	Hardin, Pope	53 min
May 8, 5:28 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Clinton, Madison, Montgomery, Saint Clair	47 min
May 8, 5:50 PM CDT	Severe Thunderstorm Warning	LSX	Monroe, Randolph	40 min
May 8, 6:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Perry	63 min
May 8, 6:29 PM CDT	Severe Thunderstorm Warning	LSX	Clinton, Saint Clair, Washington	46 min
May 8, 6:50 PM CDT	Severe Thunderstorm Warning	PAH	Jefferson	55 min
May 8, 6:58 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Jackson, Williamson	47 min
May 8, 7:06 PM CDT	Severe Thunderstorm Warning	LSX	Marion	28 min
May 8, 7:15 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Hamilton, Wayne, White	60 min
May 8, 7:19 PM CDT	Severe Thunderstorm Warning	ILX	Clay, Richland	41 min
May 8, 7:23 PM CDT	Severe Thunderstorm Warning	PAH	Massac, Pope	26 min
May 8, 7:38 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Hamilton, Jefferson, Saline, White	52 min
May 8, 7:41 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Edwards, Wabash, Wayne, White	64 min
May 8, 8:01 PM CDT	Severe Thunderstorm Warning	ILX	Clay, Crawford, Jasper, Lawrence, Richland	59 min
May 8, 8:12 PM CDT	Severe Thunderstorm Warning Destructive damage threat	PAH	Edwards, Wabash	21 min
May 8, 8:15 PM CDT	Severe Thunderstorm Warning	PAH	Saline, Williamson	30 min
May 8, 8:22 PM CDT	Severe Thunderstorm Warning	PAH	Hamilton, White	27 min
May 8, 8:35 PM CDT	Severe Thunderstorm Warning	PAH	White	40 min
May 8, 8:54 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Saline	36 min
May 8, 9:33 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Jackson, Union	57 min
May 8, 9:36 PM CDT	Severe Thunderstorm Warning	PAH	Alexander	39 min
May 8, 10:00 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Alexander, Pulaski, Union	45 min
May 8, 10:12 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Massac, Pulaski	48 min
May 8, 10:30 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Gallatin, Johnson, Massac, Pope, Pulaski and 3 more	45 min
May 13, 1:54 PM CDT	Severe Thunderstorm Warning	LOT	Will	21 min
May 14, 4:39 PM CDT	Severe Thunderstorm Warning	PAH	Pulaski	20 min
May 19, 4:12 PM CDT	Severe Thunderstorm Warning	ILX	DeWitt, Piatt	33 min
May 19, 4:40 PM CDT	Severe Thunderstorm Warning	ILX	Champaign	35 min
May 19, 5:43 PM CDT	Severe Thunderstorm Warning	ILX	Vermilion	32 min
May 19, 8:13 PM CDT	Severe Thunderstorm Warning	ILX	Macon	32 min
May 19, 11:28 PM CDT	Severe Thunderstorm Warning	DVN	Mercer, Rock Island	32 min
May 20, 12:38 PM CDT	Severe Thunderstorm Warning	LOT	Boone, DeKalb, Lee, McHenry, Ogle	37 min
May 20, 2:04 PM CDT	Severe Thunderstorm Warning	LOT	Cook, Lake	41 min
May 20, 2:19 PM CDT	Severe Thunderstorm Warning	LOT	Lake	41 min
May 20, 2:39 PM CDT	Severe Thunderstorm Warning	LOT	Cook, Will	36 min
May 21, 6:29 PM CDT	Severe Thunderstorm Warning	DVN	Jo Daviess	31 min
May 21, 6:47 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Jo Daviess	43 min
May 21, 6:55 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Carroll, Jo Daviess, Whiteside	50 min
May 21, 7:00 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Carroll, Henry, Whiteside	45 min
May 21, 7:27 PM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	Carroll, Jo Daviess, Stephenson, Whiteside	48 min
May 21, 7:45 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry, Whiteside	28 min
May 21, 7:51 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Jo Daviess	16 min
May 21, 7:53 PM CDT	Severe Thunderstorm Warning	LOT	Lee, Ogle	45 min
May 21, 8:03 PM CDT	Severe Thunderstorm Warning	ILX	Morgan, Scott	27 min
May 21, 8:14 PM CDT	Severe Thunderstorm Warning	DVN	Stephenson	34 min
May 21, 8:31 PM CDT	Severe Thunderstorm Warning	DVN	Carroll, Jo Daviess, Stephenson	44 min
May 21, 8:36 PM CDT	Severe Thunderstorm Warning	LOT	Boone, Winnebago	20 min
May 21, 9:58 PM CDT	Severe Thunderstorm Warning	DVN	Stephenson	47 min
May 21, 10:22 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Coles, Douglas, Edgar, Vermilion	38 min
May 21, 10:28 PM CDT	Severe Thunderstorm Warning	LOT	Winnebago	47 min
May 21, 10:53 PM CDT	Severe Thunderstorm Warning	LOT	Lee	67 min
May 23, 11:40 AM CDT	Severe Thunderstorm Warning	LSX	Washington	25 min
May 24, 4:47 AM CDT	Severe Thunderstorm Warning	DVN	Rock Island	43 min
May 24, 6:38 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Mercer, Rock Island	67 min
May 24, 7:32 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Henderson, Henry, Mercer, Rock Island, Warren, Whiteside	58 min
May 24, 7:39 AM CDT	Severe Thunderstorm Warning	DVN	Carroll, Jo Daviess	66 min
May 24, 7:48 AM CDT	Severe Thunderstorm Warning	ILX	Knox	57 min
May 24, 8:26 AM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry, Mercer, Putnam, Rock Island, Whiteside	64 min
May 24, 8:40 AM CDT	Severe Thunderstorm Warning	ILX	Knox, Marshall, Peoria, Stark	65 min
May 24, 8:43 AM CDT	Severe Thunderstorm Warning	DVN	Carroll, Jo Daviess, Stephenson, Whiteside	47 min
May 24, 8:58 AM CDT	Severe Thunderstorm Warning	LOT	Lee, Ogle	62 min
May 24, 9:26 AM CDT	Severe Thunderstorm Warning	DVN	Stephenson	34 min
May 24, 10:03 AM CDT	Severe Thunderstorm Warning	DVN	Hancock, Henderson, McDonough, Warren	42 min
May 24, 10:42 AM CDT	Severe Thunderstorm Warning	DVN	Mercer, Rock Island	22 min
May 24, 11:02 AM CDT	Severe Thunderstorm Warning	DVN	Henderson, Warren	28 min
May 24, 11:09 AM CDT	Severe Thunderstorm Warning	LOT	Grundy, Kendall	51 min
May 24, 11:31 AM CDT	Severe Thunderstorm Warning	LOT	Grundy, Will	59 min
May 24, 12:06 PM CDT	Severe Thunderstorm Warning	LOT	Cook, DuPage, Will	54 min
May 24, 12:19 PM CDT	Severe Thunderstorm Warning	DVN	McDonough, Warren	30 min
May 24, 12:37 PM CDT	Severe Thunderstorm Warning	LSX	Jersey	27 min
May 24, 12:53 PM CDT	Severe Thunderstorm Warning	LOT	Cook, Will	67 min
May 24, 12:56 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Vermilion	34 min
May 24, 1:00 PM CDT	Severe Thunderstorm Warning	LSX	Greene	30 min
May 24, 1:07 PM CDT	Severe Thunderstorm Warning	LOT	Ford, Iroquois	68 min
May 24, 1:13 PM CDT	Severe Thunderstorm Warning	LSX	Macoupin, Montgomery	47 min
May 24, 1:21 PM CDT	Severe Thunderstorm Warning	ILX	Sangamon	24 min
May 24, 1:49 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Pike	24 min
May 24, 1:56 PM CDT	Severe Thunderstorm Warning	ILX	Vermilion	49 min
May 24, 1:59 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Sangamon	31 min
May 24, 2:11 PM CDT	Severe Thunderstorm Warning	LOT	Iroquois	49 min
May 24, 2:16 PM CDT	Severe Thunderstorm Warning	LSX	Greene, Pike	44 min
May 24, 2:27 PM CDT	Severe Thunderstorm Warning	ILX	Scott	63 min
May 24, 2:35 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Douglas, Moultrie, Piatt	43 min
May 24, 2:46 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry	24 min
May 24, 2:48 PM CDT	Severe Thunderstorm Warning	DVN	Jo Daviess	42 min
May 24, 2:52 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Vermilion	53 min
May 24, 2:53 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Pike	52 min
May 24, 3:01 PM CDT	Severe Thunderstorm Warning	ILX	Morgan	44 min
May 24, 3:41 PM CDT	Severe Thunderstorm Warning	LSX	Brown, Pike	49 min
May 24, 3:54 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Knox, Peoria	36 min
May 24, 4:00 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry	23 min
May 24, 4:03 PM CDT	Severe Thunderstorm Warning	ILX	Stark	27 min
May 24, 4:25 PM CDT	Severe Thunderstorm Warning	LSX	Macoupin, Montgomery	50 min
May 24, 4:26 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Sangamon	49 min
May 24, 4:43 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Jersey	47 min
May 24, 5:11 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Pike	49 min
May 24, 5:24 PM CDT	Severe Thunderstorm Warning	LSX	Jersey, Macoupin, Madison	51 min
May 24, 5:36 PM CDT	Severe Thunderstorm Warning	LSX	Macoupin, Montgomery	39 min
May 24, 6:03 PM CDT	Severe Thunderstorm Warning	LSX	Macoupin, Madison	20 min
May 24, 6:05 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Jersey	40 min
May 24, 8:21 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ILX	Cass, Fulton, Mason, Schuyler	39 min
May 24, 9:51 PM CDT	Severe Thunderstorm Warning	LSX	Madison, Saint Clair	25 min
May 24, 10:10 PM CDT	Severe Thunderstorm Warning	LSX	Monroe	50 min
May 26, 6:59 AM CDT	Severe Thunderstorm Warning	PAH	Alexander, Pulaski	46 min
May 26, 7:42 AM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Alexander, Johnson, Massac, Pope, Pulaski, Union and 1 more	48 min
May 26, 8:20 AM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Massac, Pope	40 min
May 26, 8:28 AM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Hardin, Johnson, Massac, Pope, Saline and 1 more	47 min
May 26, 4:45 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Jersey	45 min
May 26, 5:03 PM CDT	Severe Thunderstorm Warning	LSX	Macoupin, Montgomery	42 min
May 26, 5:11 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LSX	Madison, Saint Clair	38 min
May 26, 5:29 PM CDT	Severe Thunderstorm Warning	LSX	Madison	61 min
May 26, 5:48 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun	15 min
May 26, 6:10 PM CDT	Severe Thunderstorm Warning	LOT	Lake, McHenry	80 min
May 26, 6:14 PM CDT	Severe Thunderstorm Warning	LSX	Monroe	46 min
May 26, 6:16 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Clinton, Fayette, Madison	59 min
May 26, 6:26 PM CDT	Severe Thunderstorm Warning	LSX	Monroe, Randolph, Saint Clair	49 min
May 26, 6:32 PM CDT	Severe Thunderstorm Warning	PAH	Johnson, Union, Williamson	43 min
May 26, 6:44 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LSX	Randolph	46 min
May 26, 6:58 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Franklin, Jackson, Jefferson, Perry	77 min
May 26, 7:08 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Hardin	52 min
May 26, 7:26 PM CDT	Severe Thunderstorm Warning	PAH	Jackson	64 min
May 26, 7:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ILX	Clay	33 min
May 26, 7:39 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Hamilton, Wayne, White	51 min
May 26, 7:43 PM CDT	Severe Thunderstorm Warning	ILX	Effingham	29 min
May 26, 7:44 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Williamson	31 min
May 26, 7:53 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Alexander, Jackson, Union, Williamson	52 min
May 26, 7:54 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Hardin	51 min
May 26, 8:00 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ILX	Clay, Jasper, Richland	45 min
May 26, 8:03 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Edwards, Wabash, Wayne, White	57 min
May 26, 8:15 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Alexander, Johnson, Pulaski, Union, Williamson	43 min
May 26, 8:21 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ILX	Crawford, Lawrence	39 min
May 26, 8:29 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Hardin, Johnson, Massac, Pope, Pulaski and 1 more	49 min
May 26, 8:33 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Wabash, White	57 min
May 26, 8:41 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Massac, Pulaski	64 min
May 26, 8:52 PM CDT	Severe Thunderstorm Warning	PAH	Hardin	35 min
May 27, 5:38 PM CDT	Severe Thunderstorm Warning	DVN	Henderson, Mercer, Warren	34 min
May 27, 5:40 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Rock Island, Whiteside	50 min
May 27, 6:16 PM CDT	Severe Thunderstorm Warning	DVN	Hancock	44 min
May 27, 6:19 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry, Whiteside	41 min
May 27, 6:21 PM CDT	Severe Thunderstorm Warning	DVN	Henderson, Warren	26 min
May 27, 6:30 PM CDT	Severe Thunderstorm Warning	ILX	Knox	26 min
May 27, 6:55 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Putnam	49 min
May 27, 7:21 PM CDT	Severe Thunderstorm Warning	LOT	LaSalle	39 min
May 27, 7:25 PM CDT	Severe Thunderstorm Warning	ILX	Marshall	35 min
May 27, 7:53 PM CDT	Severe Thunderstorm Warning	LOT	LaSalle, Livingston	37 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

59 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2023 2025

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.