Alert archive / Illinois / Severe Thunderstorm Warnings / 2015

Severe Thunderstorm Warnings in Illinois, December 2015

29 severe thunderstorm warnings in December 2015. 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 December 2015. Tap one for its archive.

Severe Thunderstorm Warnings: 29
Busiest day: December 23, 201529 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
Dec 23, 8:50 AM CST	Severe Thunderstorm Warning	LSX	Bond, Fayette, Macoupin, Madison, Montgomery	55 min
Dec 23, 9:20 AM CST	Severe Thunderstorm Warning	ILX	McLean	25 min
Dec 23, 9:25 AM CST	Severe Thunderstorm Warning	LOT	Ford, Iroquois, Livingston	50 min
Dec 23, 9:38 AM CST	Severe Thunderstorm Warning	PAH	Franklin, Jackson, Perry	22 min
Dec 23, 9:48 AM CST	Severe Thunderstorm Warning	ILX	Coles, Cumberland, Douglas, Macon, Moultrie, Piatt and 1 more	27 min
Dec 23, 10:37 AM CST	Severe Thunderstorm Warning	LSX	Monroe, Randolph, Saint Clair	38 min
Dec 23, 11:06 AM CST	Severe Thunderstorm Warning	LSX	Clinton, Washington	39 min
Dec 23, 11:06 AM CST	Severe Thunderstorm Warning	PAH	Alexander, Jackson, Perry, Pulaski, Union	39 min
Dec 23, 11:28 AM CST	Severe Thunderstorm Warning	PAH	Franklin, Jefferson, Johnson, Union, Williamson	47 min
Dec 23, 11:38 AM CST	Severe Thunderstorm Warning	LSX	Clinton, Fayette, Marion	34 min
Dec 23, 11:44 AM CST	Severe Thunderstorm Warning	ILX	Clark, Crawford, Jasper	31 min
Dec 23, 11:48 AM CST	Severe Thunderstorm Warning	PAH	Hamilton, Saline, Wayne	42 min
Dec 23, 11:59 AM CST	Severe Thunderstorm Warning	ILX	Clay, Effingham, Jasper, Richland	31 min
Dec 23, 12:14 PM CST	Severe Thunderstorm Warning	PAH	Edwards, Gallatin, Wayne, White	46 min
Dec 23, 12:41 PM CST	Severe Thunderstorm Warning	ILX	Crawford, Lawrence, Richland	34 min
Dec 23, 12:41 PM CST	Severe Thunderstorm Warning	PAH	Wabash	64 min
Dec 23, 2:17 PM CST	Severe Thunderstorm Warning	PAH	Alexander, Pulaski	43 min
Dec 23, 2:43 PM CST	Severe Thunderstorm Warning	PAH	Johnson, Massac, Pope	32 min
Dec 23, 2:53 PM CST	Severe Thunderstorm Warning	DVN	Hancock	52 min
Dec 23, 3:04 PM CST	Severe Thunderstorm Warning	PAH	Massac, Pope	26 min
Dec 23, 3:09 PM CST	Severe Thunderstorm Warning	LSX	Adams	51 min
Dec 23, 3:13 PM CST	Severe Thunderstorm Warning	LSX	Pike	16 min
Dec 23, 3:18 PM CST	Severe Thunderstorm Warning	PAH	Pope	27 min
Dec 23, 3:35 PM CST	Severe Thunderstorm Warning	DVN	Hancock, Henderson	40 min
Dec 23, 3:40 PM CST	Severe Thunderstorm Warning	LSX	Calhoun, Pike	50 min
Dec 23, 3:44 PM CST	Severe Thunderstorm Warning	ILX	Schuyler	46 min
Dec 23, 3:45 PM CST	Severe Thunderstorm Warning	LSX	Pike	45 min
Dec 23, 3:52 PM CST	Severe Thunderstorm Warning	LSX	Adams, Brown	38 min
Dec 23, 4:28 PM CST	Severe Thunderstorm Warning	ILX	Fulton, Schuyler	31 min

By county

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

15 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2014 2016

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.