Alert archive / Illinois / Will County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Will County, Illinois, 2026

51 severe thunderstorm warnings in 2026. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Will County and its neighbors

Each county as a circle sized by its count in 2026. Tap one for its archive.

Severe Thunderstorm Warnings: 51
Busiest month: July14 severe thunderstorm warnings
Busiest day: July 27, 20267 severe thunderstorm warnings

Over time

By month

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	Lasted
Mar 10, 5:03 PM CDT	Severe Thunderstorm Warning	LOT	57 min
Mar 10, 6:02 PM CDT	Severe Thunderstorm Warning Destructive damage threat	LOT	58 min
Mar 10, 6:45 PM CDT	Severe Thunderstorm Warning Destructive damage threat	LOT	75 min
Mar 10, 8:32 PM CDT	Severe Thunderstorm Warning	LOT	28 min
Mar 10, 10:31 PM CDT	Severe Thunderstorm Warning	LOT	44 min
Mar 15, 5:45 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	30 min
Mar 30, 10:04 PM CDT	Severe Thunderstorm Warning	LOT	71 min
Mar 31, 9:09 AM CDT	Severe Thunderstorm Warning	LOT	52 min
Mar 31, 9:29 AM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	61 min
Mar 31, 4:06 PM CDT	Severe Thunderstorm Warning	LOT	23 min
Apr 2, 7:30 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	45 min
Apr 2, 8:02 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	58 min
Apr 2, 8:23 PM CDT	Severe Thunderstorm Warning	LOT	67 min
Apr 2, 8:59 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	31 min
Apr 2, 10:13 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	47 min
Apr 2, 10:52 PM CDT	Severe Thunderstorm Warning	LOT	68 min
Apr 13, 2:07 PM CDT	Severe Thunderstorm Warning	LOT	38 min
Apr 15, 9:38 PM CDT	Severe Thunderstorm Warning	LOT	55 min
Apr 17, 8:47 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	73 min
Apr 17, 9:05 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	70 min
Apr 17, 9:23 PM CDT	Severe Thunderstorm Warning	LOT	82 min
May 4, 5:06 PM CDT	Severe Thunderstorm Warning	LOT	39 min
May 4, 6:59 PM CDT	Severe Thunderstorm Warning	LOT	31 min
May 18, 10:13 AM CDT	Severe Thunderstorm Warning	LOT	37 min
Jun 10, 3:04 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	71 min
Jun 10, 3:32 PM CDT	Severe Thunderstorm Warning Destructive damage threat	LOT	32 min
Jun 11, 2:10 PM CDT	Severe Thunderstorm Warning	LOT	65 min
Jun 11, 6:28 PM CDT	Severe Thunderstorm Warning	LOT	62 min
Jun 11, 7:53 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	52 min
Jun 24, 6:59 PM CDT	Severe Thunderstorm Warning	LOT	44 min
Jul 3, 2:02 PM CDT	Severe Thunderstorm Warning	LOT	43 min
Jul 3, 2:40 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	59 min
Jul 3, 4:26 PM CDT	Severe Thunderstorm Warning	LOT	49 min
Jul 3, 9:15 PM CDT	Severe Thunderstorm Warning	LOT	60 min
Jul 3, 10:05 PM CDT	Severe Thunderstorm Warning	LOT	53 min
Jul 4, 3:19 PM CDT	Severe Thunderstorm Warning	LOT	56 min
Jul 4, 3:50 PM CDT	Severe Thunderstorm Warning	LOT	55 min
Jul 27, 11:39 AM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	81 min
Jul 27, 12:15 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	75 min
Jul 27, 12:49 PM CDT	Severe Thunderstorm Warning Destructive damage threat	LOT	41 min
Jul 27, 1:08 PM CDT	Severe Thunderstorm Warning Destructive damage threat	LOT	33 min
Jul 27, 3:26 PM CDT	Severe Thunderstorm Warning	LOT	64 min
Jul 27, 3:48 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	57 min
Jul 27, 4:53 PM CDT	Severe Thunderstorm Warning	LOT	67 min
Aug 9, 1:36 PM CDT	Severe Thunderstorm Warning	LOT	54 min
Aug 9, 2:51 PM CDT	Severe Thunderstorm Warning	LOT	24 min
Aug 9, 3:14 PM CDT	Severe Thunderstorm Warning	LOT	76 min
Aug 11, 10:17 AM CDT	Severe Thunderstorm Warning Destructive damage threat	LOT	58 min
Aug 11, 10:20 AM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	55 min
Aug 11, 10:49 AM CDT	Severe Thunderstorm Warning Destructive damage threat	LOT	56 min
Aug 12, 9:26 AM CDT	Severe Thunderstorm Warning	LOT	64 min

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 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. Rebuilt daily.