Alert archive / Illinois / Severe Thunderstorm Warnings / 2018

Severe Thunderstorm Warnings in Illinois, June 2018

155 severe thunderstorm warnings in June 2018. 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 June 2018. Tap one for its archive.

Severe Thunderstorm Warnings: 155
Busiest day: June 10, 201827 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 31, 7:17 PM CDT	Severe Thunderstorm Warning	PAH	Johnson, Saline, Williamson	12 min
May 31, 7:53 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Hamilton, Saline, White	37 min
May 31, 8:20 PM CDT	Severe Thunderstorm Warning	PAH	White	25 min
May 31, 8:31 PM CDT	Severe Thunderstorm Warning	PAH	Perry	29 min
May 31, 9:36 PM CDT	Severe Thunderstorm Warning	PAH	Alexander	24 min
May 31, 9:58 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Pulaski	32 min
Jun 1, 1:55 PM CDT	Severe Thunderstorm Warning	ILX	Coles	50 min
Jun 1, 2:43 PM CDT	Severe Thunderstorm Warning	ILX	Shelby	47 min
Jun 1, 3:02 PM CDT	Severe Thunderstorm Warning	ILX	Crawford, Jasper, Lawrence, Richland	28 min
Jun 1, 3:47 PM CDT	Severe Thunderstorm Warning	ILX	Clay, Jasper, Richland	43 min
Jun 1, 4:52 PM CDT	Severe Thunderstorm Warning	PAH	Edwards, Wabash	23 min
Jun 2, 8:32 AM CDT	Severe Thunderstorm Warning	LSX	Pike	43 min
Jun 2, 7:41 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Douglas, Edgar, Vermilion	49 min
Jun 2, 8:04 PM CDT	Severe Thunderstorm Warning	LSX	Monroe, Randolph	41 min
Jun 2, 10:42 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Hamilton, Jefferson, Wayne	33 min
Jun 2, 11:01 PM CDT	Severe Thunderstorm Warning	PAH	Hamilton, Wayne, White	29 min
Jun 2, 11:28 PM CDT	Severe Thunderstorm Warning	PAH	Edwards, Wabash, Wayne	16 min
Jun 6, 9:32 PM CDT	Severe Thunderstorm Warning	DVN	Henry	58 min
Jun 6, 9:40 PM CDT	Severe Thunderstorm Warning	DVN	Henry	44 min
Jun 9, 12:16 AM CDT	Severe Thunderstorm Warning	DVN	Rock Island	44 min
Jun 9, 2:06 AM CDT	Severe Thunderstorm Warning	LOT	Ogle, Winnebago	24 min
Jun 9, 4:28 AM CDT	Severe Thunderstorm Warning	DVN	Carroll, Henry, Rock Island, Whiteside	47 min
Jun 9, 5:02 AM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry, Whiteside	43 min
Jun 9, 10:32 AM CDT	Severe Thunderstorm Warning	ILX	Christian, Shelby	43 min
Jun 9, 10:51 AM CDT	Severe Thunderstorm Warning	LSX	Monroe, Saint Clair	39 min
Jun 9, 11:25 AM CDT	Severe Thunderstorm Warning	LSX	Monroe, Saint Clair	42 min
Jun 9, 11:45 AM CDT	Severe Thunderstorm Warning	DVN	McDonough	20 min
Jun 9, 11:56 AM CDT	Severe Thunderstorm Warning	ILX	Cass, Fulton, Mason, Schuyler	49 min
Jun 9, 12:15 PM CDT	Severe Thunderstorm Warning	LSX	Clinton, Marion, Washington	45 min
Jun 9, 12:41 PM CDT	Severe Thunderstorm Warning	ILX	Cass, Mason, Menard, Sangamon	34 min
Jun 9, 12:42 PM CDT	Severe Thunderstorm Warning	LSX	Marion	30 min
Jun 9, 12:49 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Jersey	24 min
Jun 9, 1:13 PM CDT	Severe Thunderstorm Warning	ILX	Morgan, Scott	32 min
Jun 9, 2:24 PM CDT	Severe Thunderstorm Warning	PAH	White	22 min
Jun 10, 12:17 AM CDT	Severe Thunderstorm Warning	DVN	Carroll, Whiteside	43 min
Jun 10, 1:27 AM CDT	Severe Thunderstorm Warning	LOT	Lee, Ogle	33 min
Jun 10, 2:06 AM CDT	Severe Thunderstorm Warning	ILX	Fulton, Knox, Marshall, Peoria, Stark	39 min
Jun 10, 2:43 AM CDT	Severe Thunderstorm Warning	ILX	McLean, Marshall, Tazewell, Woodford	47 min
Jun 10, 3:29 AM CDT	Severe Thunderstorm Warning	ILX	McLean	46 min
Jun 10, 3:35 AM CDT	Severe Thunderstorm Warning	LOT	Ford, Livingston	40 min
Jun 10, 4:00 AM CDT	Severe Thunderstorm Warning	ILX	Champaign	45 min
Jun 10, 12:48 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Logan, Mason, Peoria, Tazewell	27 min
Jun 10, 1:12 PM CDT	Severe Thunderstorm Warning	ILX	DeWitt, Logan, McLean, Mason, Menard, Tazewell	48 min
Jun 10, 1:37 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, DeWitt, McLean, Piatt	38 min
Jun 10, 1:52 PM CDT	Severe Thunderstorm Warning	ILX	Cass, Mason, Menard	38 min
Jun 10, 2:07 PM CDT	Severe Thunderstorm Warning	ILX	Effingham, Shelby	38 min
Jun 10, 2:09 PM CDT	Severe Thunderstorm Warning	LSX	Fayette	28 min
Jun 10, 2:12 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Douglas, Macon, Moultrie, Piatt	48 min
Jun 10, 2:15 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Piatt, Vermilion	45 min
Jun 10, 2:26 PM CDT	Severe Thunderstorm Warning	ILX	Menard, Sangamon	37 min
Jun 10, 3:00 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Coles, Cumberland, Douglas, Edgar	45 min
Jun 10, 3:13 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Crawford, Cumberland, Jasper	62 min
Jun 10, 3:36 PM CDT	Severe Thunderstorm Warning	LSX	Adams	24 min
Jun 10, 3:51 PM CDT	Severe Thunderstorm Warning	ILX	Crawford, Jasper	54 min
Jun 10, 4:26 PM CDT	Severe Thunderstorm Warning	PAH	Wabash	19 min
Jun 10, 4:41 PM CDT	Severe Thunderstorm Warning	ILX	Cass	38 min
Jun 10, 4:43 PM CDT	Severe Thunderstorm Warning	ILX	Effingham, Shelby	20 min
Jun 10, 4:47 PM CDT	Severe Thunderstorm Warning	PAH	Wabash	28 min
Jun 10, 5:15 PM CDT	Severe Thunderstorm Warning	LSX	Adams, Brown	29 min
Jun 10, 5:25 PM CDT	Severe Thunderstorm Warning	PAH	Edwards, Wabash	35 min
Jun 10, 5:39 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Shelby	35 min
Jun 11, 4:28 PM CDT	Severe Thunderstorm Warning	LSX	Greene	47 min
Jun 11, 6:08 PM CDT	Severe Thunderstorm Warning	ILX	Shelby	52 min
Jun 11, 6:14 PM CDT	Severe Thunderstorm Warning	ILX	Clay, Richland	46 min
Jun 11, 7:03 PM CDT	Severe Thunderstorm Warning	PAH	Wayne	27 min
Jun 11, 7:25 PM CDT	Severe Thunderstorm Warning	ILX	Effingham, Jasper	50 min
Jun 11, 7:28 PM CDT	Severe Thunderstorm Warning	PAH	Wayne	18 min
Jun 11, 7:30 PM CDT	Severe Thunderstorm Warning	ILX	Lawrence	45 min
Jun 11, 7:34 PM CDT	Severe Thunderstorm Warning	ILX	Clay	24 min
Jun 11, 7:58 PM CDT	Severe Thunderstorm Warning	LSX	Clinton, Marion, Washington	47 min
Jun 12, 1:45 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Union	30 min
Jun 12, 2:10 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Union	35 min
Jun 12, 3:03 PM CDT	Severe Thunderstorm Warning	PAH	Edwards, Wayne, White	27 min
Jun 12, 3:38 PM CDT	Severe Thunderstorm Warning	PAH	Wabash, White	37 min
Jun 14, 1:03 PM CDT	Severe Thunderstorm Warning	DVN	Hancock	42 min
Jun 14, 1:12 PM CDT	Severe Thunderstorm Warning	DVN	Hancock, Henderson, McDonough, Warren	63 min
Jun 14, 1:40 PM CDT	Severe Thunderstorm Warning	LSX	Adams	50 min
Jun 14, 1:51 PM CDT	Severe Thunderstorm Warning	ILX	Schuyler	39 min
Jun 14, 2:03 PM CDT	Severe Thunderstorm Warning	LSX	Brown	42 min
Jun 14, 2:08 PM CDT	Severe Thunderstorm Warning	LSX	Adams, Pike	25 min
Jun 14, 2:15 PM CDT	Severe Thunderstorm Warning	ILX	Fulton	26 min
Jun 14, 6:42 PM CDT	Severe Thunderstorm Warning	LSX	Monroe, Randolph	48 min
Jun 14, 7:23 PM CDT	Severe Thunderstorm Warning	LSX	Monroe, Randolph	52 min
Jun 14, 7:56 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Perry	36 min
Jun 15, 4:16 AM CDT	Severe Thunderstorm Warning	DVN	Bureau, Putnam	44 min
Jun 16, 4:28 PM CDT	Severe Thunderstorm Warning	ILX	Effingham	24 min
Jun 16, 5:14 PM CDT	Severe Thunderstorm Warning	ILX	Shelby	31 min
Jun 18, 6:22 PM CDT	Severe Thunderstorm Warning	LOT	Boone, Winnebago	38 min
Jun 19, 2:34 PM CDT	Severe Thunderstorm Warning	DVN	Henry	41 min
Jun 19, 2:38 PM CDT	Severe Thunderstorm Warning	DVN	Henry	52 min
Jun 19, 2:58 PM CDT	Severe Thunderstorm Warning	ILX	Stark	47 min
Jun 19, 3:01 PM CDT	Severe Thunderstorm Warning	DVN	Bureau	44 min
Jun 19, 3:09 PM CDT	Severe Thunderstorm Warning	DVN	Henry	30 min
Jun 19, 3:32 PM CDT	Severe Thunderstorm Warning	ILX	Marshall, Peoria, Stark	43 min
Jun 19, 3:36 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Putnam	54 min
Jun 19, 4:20 PM CDT	Severe Thunderstorm Warning	LOT	LaSalle, Livingston	40 min
Jun 19, 4:50 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, LaSalle, Livingston	25 min
Jun 19, 7:12 PM CDT	Severe Thunderstorm Warning	LSX	Saint Clair	48 min
Jun 20, 7:16 PM CDT	Severe Thunderstorm Warning	LSX	Greene, Jersey, Macoupin	44 min
Jun 20, 7:36 PM CDT	Severe Thunderstorm Warning	ILX	Morgan, Scott	24 min
Jun 21, 11:54 AM CDT	Severe Thunderstorm Warning	LSX	Randolph	34 min
Jun 23, 6:30 PM CDT	Severe Thunderstorm Warning	PAH	Union	30 min
Jun 23, 6:59 PM CDT	Severe Thunderstorm Warning	PAH	Johnson, Union	31 min
Jun 23, 8:46 PM CDT	Severe Thunderstorm Warning	PAH	Massac, Pope	29 min
Jun 24, 8:02 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, White	25 min
Jun 25, 7:48 PM CDT	Severe Thunderstorm Warning	LSX	Monroe, Saint Clair	42 min
Jun 25, 8:57 PM CDT	Severe Thunderstorm Warning	PAH	Perry	33 min
Jun 25, 9:18 PM CDT	Severe Thunderstorm Warning	PAH	Perry	27 min
Jun 26, 5:34 AM CDT	Severe Thunderstorm Warning	LSX	Monroe	26 min
Jun 26, 6:15 AM CDT	Severe Thunderstorm Warning	LSX	Clinton, Fayette, Marion	22 min
Jun 26, 8:32 AM CDT	Severe Thunderstorm Warning	PAH	Franklin	13 min
Jun 26, 8:46 AM CDT	Severe Thunderstorm Warning	PAH	Hamilton	29 min
Jun 26, 8:58 AM CDT	Severe Thunderstorm Warning	PAH	Johnson, Union, Williamson	32 min
Jun 26, 9:33 AM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Hardin, Pope, Saline	42 min
Jun 26, 9:35 AM CDT	Severe Thunderstorm Warning	PAH	White	40 min
Jun 26, 9:50 AM CDT	Severe Thunderstorm Warning	PAH	Edwards, Wabash, Wayne	40 min
Jun 26, 4:00 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Union	45 min
Jun 26, 4:29 PM CDT	Severe Thunderstorm Warning	PAH	Union	31 min
Jun 26, 4:46 PM CDT	Severe Thunderstorm Warning	PAH	Johnson, Union, Williamson	29 min
Jun 26, 5:53 PM CDT	Severe Thunderstorm Warning	PAH	Hardin	52 min
Jun 26, 6:50 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Union	25 min
Jun 26, 7:08 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Pulaski	37 min
Jun 26, 7:15 PM CDT	Severe Thunderstorm Warning	PAH	Union	30 min
Jun 26, 7:30 PM CDT	Severe Thunderstorm Warning	PAH	Johnson, Massac, Pulaski, Union, Williamson	30 min
Jun 26, 7:33 PM CDT	Severe Thunderstorm Warning	PAH	Alexander	27 min
Jun 28, 9:57 AM CDT	Severe Thunderstorm Warning	PAH	Alexander	33 min
Jun 28, 10:18 AM CDT	Severe Thunderstorm Warning	PAH	Alexander	42 min
Jun 28, 2:29 PM CDT	Severe Thunderstorm Warning	DVN	Hancock, Henderson	46 min
Jun 28, 2:37 PM CDT	Severe Thunderstorm Warning	LSX	Adams	53 min
Jun 28, 3:06 PM CDT	Severe Thunderstorm Warning	ILX	Schuyler	54 min
Jun 28, 3:08 PM CDT	Severe Thunderstorm Warning	DVN	Henderson, McDonough, Warren	52 min
Jun 28, 3:21 PM CDT	Severe Thunderstorm Warning	LSX	Adams, Brown, Pike	69 min
Jun 28, 3:28 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Schuyler	62 min
Jun 28, 3:47 PM CDT	Severe Thunderstorm Warning	ILX	Cass, Mason, Menard, Peoria, Tazewell	58 min
Jun 28, 3:57 PM CDT	Severe Thunderstorm Warning	ILX	Morgan, Scott	63 min
Jun 28, 4:00 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Pike	60 min
Jun 28, 4:18 PM CDT	Severe Thunderstorm Warning	ILX	Logan, Mason, Menard, Sangamon, Tazewell	42 min
Jun 28, 4:35 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Jersey	40 min
Jun 28, 4:39 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Jersey, Macoupin, Montgomery, Pike	66 min
Jun 28, 4:44 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Logan, McLean, Macon, Sangamon	46 min
Jun 28, 5:02 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Jersey, Macoupin, Madison	73 min
Jun 28, 5:14 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Macon, Moultrie, Shelby	46 min
Jun 28, 5:22 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Clinton, Fayette, Macoupin, Madison, Marion and 4 more	83 min
Jun 28, 5:52 PM CDT	Severe Thunderstorm Warning	ILX	Effingham, Shelby	53 min
Jun 28, 6:13 PM CDT	Severe Thunderstorm Warning	ILX	Clay	62 min
Jun 28, 6:21 PM CDT	Severe Thunderstorm Warning	LSX	Clinton, Marion, Monroe, Randolph, Saint Clair, Washington	69 min
Jun 28, 6:25 PM CDT	Severe Thunderstorm Warning	PAH	Edwards, Franklin, Hamilton, Jackson, Jefferson, Perry and 3 more	65 min
Jun 28, 6:39 PM CDT	Severe Thunderstorm Warning	ILX	Richland	33 min
Jun 28, 6:56 PM CDT	Severe Thunderstorm Warning	LSX	Monroe, Randolph	64 min
Jun 28, 7:00 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Jackson, Johnson, Pope, Saline, Union and 1 more	60 min
Jun 28, 7:35 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Hardin, Johnson, Massac, Pope, Pulaski	40 min
Jun 28, 7:40 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, White	35 min
Jun 28, 7:43 PM CDT	Severe Thunderstorm Warning	PAH	Union	32 min
Jun 28, 7:55 PM CDT	Severe Thunderstorm Warning	PAH	Alexander	37 min
Jun 28, 8:14 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Massac, Pope, Pulaski	20 min

By county

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

49 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2017 2019

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. Rebuilt daily.