Alert archive / Illinois / Severe Thunderstorm Warnings / 1991

Severe Thunderstorm Warnings in Illinois, March 1991

46 severe thunderstorm warnings in March 1991. 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 March 1991. Tap one for its archive.

Severe Thunderstorm Warnings
46
Busiest day
March 27, 199132 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.

IssuedProductOfficeCountiesLasted
Mar 12, 5:19 PM CSTSevere Thunderstorm WarningLSXPike41 min
Mar 17, 4:20 PM CSTSevere Thunderstorm WarningLSXMonroe, Saint Clair25 min
Mar 17, 4:20 PM CSTSevere Thunderstorm WarningLSXMadison25 min
Mar 21, 3:22 PM CSTSevere Thunderstorm WarningLSXRandolph38 min
Mar 21, 3:31 PM CSTSevere Thunderstorm WarningLSXMadison44 min
Mar 21, 10:44 PM CSTSevere Thunderstorm WarningINDCrawford31 min
Mar 22, 3:18 PM CSTSevere Thunderstorm WarningPAHJackson27 min
Mar 22, 8:25 PM CSTSevere Thunderstorm WarningDVNHenry, Whiteside65 min
Mar 22, 8:25 PM CSTSevere Thunderstorm WarningDVNRock Island45 min
Mar 22, 8:30 PM CSTSevere Thunderstorm WarningILXKnox, Warren25 min
Mar 22, 9:15 PM CSTSevere Thunderstorm WarningDVNJo Daviess60 min
Mar 22, 9:47 PM CSTSevere Thunderstorm WarningILXMcLean33 min
Mar 22, 9:59 PM CSTSevere Thunderstorm WarningLOTLivingston61 min
Mar 22, 10:23 PM CSTSevere Thunderstorm WarningLOTGrundy, Kankakee, Will52 min
Mar 26, 9:15 PM CSTSevere Thunderstorm WarningILXHancock60 min
Mar 26, 9:15 PM CSTSevere Thunderstorm WarningILXMcDonough105 min
Mar 26, 10:25 PM CSTSevere Thunderstorm WarningILXFulton65 min
Mar 26, 10:36 PM CSTSevere Thunderstorm WarningILXPeoria2 hr
Mar 26, 11:04 PM CSTSevere Thunderstorm WarningILXTazewell, Woodford56 min
Mar 26, 11:32 PM CSTSevere Thunderstorm WarningILXMarshall58 min
Mar 26, 11:48 PM CSTSevere Thunderstorm WarningLOTGrundy, LaSalle42 min
Mar 26, 11:48 PM CSTSevere Thunderstorm WarningLOTLivingston57 min
Mar 26, 11:48 PM CSTSevere Thunderstorm WarningLOTWill57 min
Mar 26, 11:55 PM CSTSevere Thunderstorm WarningILXKnox, Warren65 min
Mar 27, 12:24 AM CSTSevere Thunderstorm WarningDVNHenry36 min
Mar 27, 12:32 AM CSTSevere Thunderstorm WarningILXBureau28 min
Mar 27, 1:00 AM CSTSevere Thunderstorm WarningLOTGrundy, LaSalle, Livingston60 min
Mar 27, 2:17 AM CSTSevere Thunderstorm WarningLOTCook, Will43 min
Mar 27, 5:48 AM CSTSevere Thunderstorm WarningDVNHenry27 min
Mar 27, 7:41 AM CSTSevere Thunderstorm WarningLOTCook, Lake34 min
Mar 27, 12:09 PM CSTSevere Thunderstorm WarningILXHenderson, Warren66 min
Mar 27, 12:51 PM CSTSevere Thunderstorm WarningDVNHenry, Whiteside69 min
Mar 27, 1:04 PM CSTSevere Thunderstorm WarningILXCarroll, Stephenson26 min
Mar 27, 1:26 PM CSTSevere Thunderstorm WarningDVNHenry54 min
Mar 27, 1:26 PM CSTSevere Thunderstorm WarningDVNMercer64 min
Mar 27, 1:31 PM CSTSevere Thunderstorm WarningILXLee, Ogle, Stephenson, Winnebago44 min
Mar 27, 2:07 PM CSTSevere Thunderstorm WarningILXBoone53 min
Mar 27, 2:07 PM CSTSevere Thunderstorm WarningILXLee53 min
Mar 27, 2:13 PM CSTSevere Thunderstorm WarningLOTMcHenry62 min
Mar 27, 2:25 PM CSTSevere Thunderstorm WarningILXPeoria35 min
Mar 27, 2:44 PM CSTSevere Thunderstorm WarningILXMarshall, Putnam31 min
Mar 27, 3:00 PM CSTSevere Thunderstorm WarningILXPeoria30 min
Mar 27, 3:04 PM CSTSevere Thunderstorm WarningLOTLake26 min
Mar 27, 3:13 PM CSTSevere Thunderstorm WarningILXMarshall, Woodford22 min
Mar 27, 3:18 PM CSTSevere Thunderstorm WarningILXDeKalb27 min
Mar 27, 3:23 PM CSTSevere Thunderstorm WarningLOTCook, Lake52 min

By county

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

Nearby

Alerts in force nowTornadoes on recordThe radar archive19901992

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. Warning verification from the Mesonet's Cow. Rebuilt daily.