Alert archive / Illinois / Tornado Warnings / 2023

Tornado Warnings in Illinois, April 2023

42 tornado warnings in April 2023. 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 tornado warnings reaches back to 1986.

Tornado Warnings by county

Each county as a circle sized by its count in April 2023. Tap one for its archive.

Tornado Warnings
42
Busiest day
April 1, 202316 tornado 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.

IssuedProductOfficeCountiesLasted
Mar 31, 7:07 PM CDTTornado Warning Tornado observedILXChristian, Macon, Shelby23 min
Mar 31, 7:18 PM CDTTornado WarningLOTDeKalb, Lee, Ogle42 min
Mar 31, 7:20 PM CDTTornado WarningILXChampaign, DeWitt, McLean, Piatt25 min
Mar 31, 7:23 PM CDTTornado WarningLOTBoone, DeKalb, McHenry, Ogle, Winnebago43 min
Mar 31, 7:42 PM CDTTornado WarningLOTFord, Iroquois48 min
Mar 31, 7:44 PM CDTTornado Warning Tornado observedConsiderable damage threatILXChampaign, Vermilion31 min
Mar 31, 8:08 PM CDTTornado WarningLSXMarion22 min
Mar 31, 8:11 PM CDTTornado WarningPAHAlexander, Pulaski21 min
Mar 31, 8:17 PM CDTTornado WarningILXClay, Effingham28 min
Mar 31, 8:34 PM CDTTornado WarningLOTCook11 min
Mar 31, 8:40 PM CDTTornado WarningILXClay, Effingham, Jasper, Richland35 min
Mar 31, 8:59 PM CDTTornado Warning EmergencyConsiderable damage threatILXCrawford, Jasper31 min
Mar 31, 9:03 PM CDTTornado WarningPAHGallatin, Hardin27 min
Mar 31, 9:09 PM CDTTornado WarningPAHHardin21 min
Mar 31, 9:17 PM CDTTornado WarningILXEdgar13 min
Mar 31, 9:24 PM CDTTornado WarningPAHHardin36 min
Apr 4, 10:16 AM CDTTornado WarningDVNBureau, Henry, Whiteside14 min
Apr 4, 6:41 PM CDTTornado WarningDVNMcDonough34 min
Apr 4, 6:54 PM CDTTornado Warning Tornado observedILXFulton, Schuyler36 min
Apr 4, 7:19 PM CDTTornado Warning Tornado observedILXFulton, Mason26 min
Apr 4, 7:33 PM CDTTornado Warning Tornado observedConsiderable damage threatILXFulton, Peoria, Tazewell27 min
Apr 4, 7:43 PM CDTTornado WarningILXFulton, Mason, Peoria, Tazewell32 min
Apr 4, 8:07 PM CDTTornado WarningILXPeoria, Tazewell, Woodford9 min
Apr 5, 4:51 AM CDTTornado WarningDVNHenry24 min
Apr 5, 5:15 AM CDTTornado WarningDVNBureau, Henry11 min
Apr 5, 5:36 AM CDTTornado WarningDVNBureau24 min
Apr 5, 5:39 AM CDTTornado WarningLOTLee36 min
Apr 5, 6:11 AM CDTTornado WarningLOTDeKalb, Lee34 min
Apr 15, 6:19 PM CDTTornado WarningLSXSaint Clair41 min
Apr 15, 6:34 PM CDTTornado WarningLSXMonroe, Saint Clair41 min
Apr 15, 6:39 PM CDTTornado WarningLSXMadison, Monroe, Saint Clair51 min
Apr 15, 7:08 PM CDTTornado WarningLSXJersey, Macoupin, Madison52 min
Apr 15, 7:09 PM CDTTornado WarningLSXClinton, Randolph, Saint Clair, Washington51 min
Apr 15, 7:13 PM CDTTornado WarningLSXBond, Madison, Montgomery47 min
Apr 20, 2:17 PM CDTTornado WarningDVNHancock, Henderson43 min
Apr 20, 3:14 PM CDTTornado WarningDVNMcDonough20 min
Apr 20, 3:21 PM CDTTornado WarningDVNHenry, Mercer39 min
Apr 20, 3:34 PM CDTTornado WarningILXFulton26 min
Apr 20, 3:56 PM CDTTornado WarningDVNCarroll, Whiteside22 min
Apr 20, 4:19 PM CDTTornado WarningDVNBureau, Henry26 min
Apr 20, 4:29 PM CDTTornado Warning Tornado observedDVNBureau15 min
Apr 20, 4:49 PM CDTTornado WarningILXPeoria, Tazewell, Woodford26 min

By county

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

12 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20222024

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.