Alert archive / Illinois / Severe Thunderstorm Warnings / 2017

Severe Thunderstorm Warnings in Illinois, June 2017

96 severe thunderstorm warnings in June 2017. 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 2017. Tap one for its archive.

Severe Thunderstorm Warnings: 96
Busiest day: June 14, 201741 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
Jun 13, 2:13 PM CDT	Severe Thunderstorm Warning	LOT	Boone, DeKalb, Ogle	21 min
Jun 13, 3:10 PM CDT	Severe Thunderstorm Warning	LOT	Boone, McHenry	30 min
Jun 13, 3:48 PM CDT	Severe Thunderstorm Warning	LOT	Will	42 min
Jun 13, 5:52 PM CDT	Severe Thunderstorm Warning	LOT	Iroquois	38 min
Jun 14, 12:11 PM CDT	Severe Thunderstorm Warning	LOT	Boone, McHenry, Winnebago	49 min
Jun 14, 12:21 PM CDT	Severe Thunderstorm Warning	LSX	Jersey, Macoupin, Madison	39 min
Jun 14, 12:31 PM CDT	Severe Thunderstorm Warning	LSX	Madison	29 min
Jun 14, 12:35 PM CDT	Severe Thunderstorm Warning	LSX	Adams	40 min
Jun 14, 12:47 PM CDT	Severe Thunderstorm Warning	LOT	Boone, McHenry	43 min
Jun 14, 12:51 PM CDT	Severe Thunderstorm Warning	LSX	Macoupin, Madison	39 min
Jun 14, 1:12 PM CDT	Severe Thunderstorm Warning	LSX	Adams, Brown	63 min
Jun 14, 1:28 PM CDT	Severe Thunderstorm Warning	LOT	Lake, McHenry	47 min
Jun 14, 1:31 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, Kankakee, Livingston	44 min
Jun 14, 1:57 PM CDT	Severe Thunderstorm Warning	DVN	Henderson, Mercer	48 min
Jun 14, 2:01 PM CDT	Severe Thunderstorm Warning	ILX	Cass, Fulton, Mason, Schuyler	44 min
Jun 14, 2:04 PM CDT	Severe Thunderstorm Warning	LSX	Brown	41 min
Jun 14, 2:29 PM CDT	Severe Thunderstorm Warning	LOT	Cook	32 min
Jun 14, 2:40 PM CDT	Severe Thunderstorm Warning	LOT	Ford, Iroquois	50 min
Jun 14, 2:40 PM CDT	Severe Thunderstorm Warning	LOT	Lake, McHenry	35 min
Jun 14, 2:44 PM CDT	Severe Thunderstorm Warning	ILX	Coles, Moultrie, Shelby	32 min
Jun 14, 2:45 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry	60 min
Jun 14, 2:50 PM CDT	Severe Thunderstorm Warning	LOT	Iroquois	40 min
Jun 14, 3:04 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Knox, Peoria, Stark	56 min
Jun 14, 3:34 PM CDT	Severe Thunderstorm Warning	LOT	Cook, Kane, Lake, McHenry	31 min
Jun 14, 3:37 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Putnam	38 min
Jun 14, 3:38 PM CDT	Severe Thunderstorm Warning	ILX	Marshall, Peoria, Stark, Tazewell, Woodford	42 min
Jun 14, 3:56 PM CDT	Severe Thunderstorm Warning	DVN	Hancock	49 min
Jun 14, 4:00 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Putnam	30 min
Jun 14, 4:02 PM CDT	Severe Thunderstorm Warning	ILX	Marshall, Woodford	43 min
Jun 14, 4:07 PM CDT	Severe Thunderstorm Warning	LOT	LaSalle, Livingston	38 min
Jun 14, 4:30 PM CDT	Severe Thunderstorm Warning	ILX	DeWitt, McLean, Piatt	45 min
Jun 14, 4:36 PM CDT	Severe Thunderstorm Warning	LOT	DeKalb, Kane, Kendall, LaSalle	39 min
Jun 14, 4:39 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, Kankakee, Kendall, LaSalle, Livingston, Will	36 min
Jun 14, 4:40 PM CDT	Severe Thunderstorm Warning	DVN	Hancock	29 min
Jun 14, 4:48 PM CDT	Severe Thunderstorm Warning	LSX	Adams, Brown, Pike	42 min
Jun 14, 5:03 PM CDT	Severe Thunderstorm Warning	LOT	Cook, DuPage, Kane, Kendall, Will	42 min
Jun 14, 5:06 PM CDT	Severe Thunderstorm Warning	ILX	Vermilion	24 min
Jun 14, 5:13 PM CDT	Severe Thunderstorm Warning	LOT	Iroquois	35 min
Jun 14, 5:18 PM CDT	Severe Thunderstorm Warning	ILX	Cass, Fulton, Mason, Schuyler	57 min
Jun 14, 5:23 PM CDT	Severe Thunderstorm Warning	LOT	Ford, Iroquois	38 min
Jun 14, 5:53 PM CDT	Severe Thunderstorm Warning	ILX	Morgan, Scott	54 min
Jun 14, 5:59 PM CDT	Severe Thunderstorm Warning	LSX	Adams, Pike	46 min
Jun 14, 6:12 PM CDT	Severe Thunderstorm Warning	ILX	Cass, Menard	36 min
Jun 14, 6:30 PM CDT	Severe Thunderstorm Warning	ILX	Menard, Sangamon	45 min
Jun 14, 6:41 PM CDT	Severe Thunderstorm Warning	LSX	Pike	49 min
Jun 14, 7:14 PM CDT	Severe Thunderstorm Warning	LSX	Pike	29 min
Jun 14, 7:48 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Jersey, Macoupin	42 min
Jun 14, 8:18 PM CDT	Severe Thunderstorm Warning	LSX	Pike	42 min
Jun 15, 9:44 PM CDT	Severe Thunderstorm Warning	DVN	Rock Island	46 min
Jun 15, 10:16 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Mercer	59 min
Jun 15, 10:49 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry	56 min
Jun 15, 11:19 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Putnam	41 min
Jun 15, 11:34 PM CDT	Severe Thunderstorm Warning	LOT	LaSalle	41 min
Jun 16, 1:12 AM CDT	Severe Thunderstorm Warning	DVN	Hancock	63 min
Jun 16, 4:26 PM CDT	Severe Thunderstorm Warning	LSX	Madison	31 min
Jun 16, 4:36 PM CDT	Severe Thunderstorm Warning	LSX	Madison	22 min
Jun 17, 5:36 PM CDT	Severe Thunderstorm Warning	DVN	Mercer, Rock Island	39 min
Jun 17, 6:05 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Mercer, Rock Island	40 min
Jun 17, 6:25 PM CDT	Severe Thunderstorm Warning	DVN	Carroll, Whiteside	35 min
Jun 17, 6:31 PM CDT	Severe Thunderstorm Warning	LOT	Lee	44 min
Jun 17, 7:27 PM CDT	Severe Thunderstorm Warning	DVN	Hancock, Henderson	48 min
Jun 17, 7:37 PM CDT	Severe Thunderstorm Warning	ILX	Marshall, Stark	53 min
Jun 17, 7:53 PM CDT	Severe Thunderstorm Warning	DVN	Hancock	52 min
Jun 17, 8:02 PM CDT	Severe Thunderstorm Warning	ILX	Marshall, Peoria, Tazewell, Woodford	43 min
Jun 17, 8:06 PM CDT	Severe Thunderstorm Warning	LOT	DeKalb, Kane, Kendall, LaSalle	39 min
Jun 17, 8:19 PM CDT	Severe Thunderstorm Warning	LSX	Adams	41 min
Jun 17, 8:25 PM CDT	Severe Thunderstorm Warning	LOT	Cook, Kane, Lake, McHenry	29 min
Jun 17, 8:54 PM CDT	Severe Thunderstorm Warning	ILX	McLean, Woodford	51 min
Jun 17, 8:58 PM CDT	Severe Thunderstorm Warning	LOT	Ford, Livingston	47 min
Jun 17, 9:20 PM CDT	Severe Thunderstorm Warning	LSX	Adams, Brown	40 min
Jun 17, 9:24 PM CDT	Severe Thunderstorm Warning	ILX	Cass, Morgan, Schuyler	56 min
Jun 17, 9:25 PM CDT	Severe Thunderstorm Warning	LOT	Ford, Iroquois, Livingston	65 min
Jun 17, 10:06 PM CDT	Severe Thunderstorm Warning	ILX	Cass, Morgan	39 min
Jun 17, 10:09 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Vermilion	52 min
Jun 17, 10:13 PM CDT	Severe Thunderstorm Warning	LOT	Iroquois	77 min
Jun 17, 10:29 PM CDT	Severe Thunderstorm Warning	LSX	Pike	46 min
Jun 17, 10:34 PM CDT	Severe Thunderstorm Warning	LOT	Iroquois	41 min
Jun 17, 10:41 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Morgan, Sangamon	64 min
Jun 18, 2:08 AM CDT	Severe Thunderstorm Warning	LSX	Randolph, Saint Clair, Washington	37 min
Jun 18, 3:03 AM CDT	Severe Thunderstorm Warning	ILX	Clay, Effingham, Jasper, Richland	42 min
Jun 18, 3:19 AM CDT	Severe Thunderstorm Warning	PAH	Edwards, Wayne	27 min
Jun 18, 3:30 AM CDT	Severe Thunderstorm Warning	ILX	Crawford, Jasper, Lawrence, Richland	45 min
Jun 19, 5:21 PM CDT	Severe Thunderstorm Warning	DVN	Henry	24 min
Jun 20, 3:02 PM CDT	Severe Thunderstorm Warning	LOT	Will	28 min
Jun 23, 5:44 AM CDT	Severe Thunderstorm Warning	LOT	Kankakee, Will	32 min
Jun 28, 6:20 PM CDT	Severe Thunderstorm Warning	DVN	Jo Daviess, Stephenson	55 min
Jun 28, 7:10 PM CDT	Severe Thunderstorm Warning	LOT	Boone, Winnebago	65 min
Jun 28, 7:24 PM CDT	Severe Thunderstorm Warning	DVN	Jo Daviess	51 min
Jun 28, 7:36 PM CDT	Severe Thunderstorm Warning	DVN	Jo Daviess, Stephenson	54 min
Jun 28, 7:55 PM CDT	Severe Thunderstorm Warning	LOT	Boone, DeKalb, Kane, McHenry, Ogle, Winnebago	65 min
Jun 28, 8:35 PM CDT	Severe Thunderstorm Warning	LOT	Lake	50 min
Jun 28, 8:38 PM CDT	Severe Thunderstorm Warning	LOT	Cook, DeKalb, DuPage, Kane, McHenry	52 min
Jun 28, 10:03 PM CDT	Severe Thunderstorm Warning	DVN	Hancock, McDonough	42 min
Jun 28, 11:56 PM CDT	Severe Thunderstorm Warning	LOT	Cook, DuPage	34 min
Jun 29, 5:58 PM CDT	Severe Thunderstorm Warning	LOT	Iroquois	29 min
Jun 29, 6:09 PM CDT	Severe Thunderstorm Warning	LOT	Ford	14 min

By county

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

32 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2016 2018

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.