Alert archive / Illinois / Madison County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Madison County, Illinois, 2021

15 severe thunderstorm warnings in 2021. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Madison County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Severe Thunderstorm Warnings
15
Busiest month
March4 severe thunderstorm warnings
Busiest day
March 27, 20213 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.

IssuedProductOfficeLasted
Mar 27, 4:52 PM CDTSevere Thunderstorm WarningLSX38 min
Mar 27, 5:26 PM CDTSevere Thunderstorm WarningLSX38 min
Mar 27, 6:56 PM CDTSevere Thunderstorm WarningLSX49 min
Mar 27, 7:43 PM CDTSevere Thunderstorm WarningLSX47 min
Apr 7, 6:27 PM CDTSevere Thunderstorm WarningLSX49 min
May 27, 11:50 AM CDTSevere Thunderstorm WarningLSX55 min
Jun 19, 4:16 PM CDTSevere Thunderstorm WarningLSX44 min
Jul 9, 11:59 PM CDTSevere Thunderstorm WarningLSX61 min
Jul 10, 12:42 AM CDTSevere Thunderstorm WarningLSX63 min
Jul 10, 3:05 PM CDTSevere Thunderstorm WarningLSX21 min
Jul 29, 9:56 PM CDTSevere Thunderstorm WarningLSX34 min
Aug 12, 6:37 PM CDTSevere Thunderstorm WarningLSX53 min
Aug 12, 7:14 PM CDTSevere Thunderstorm Warning Considerable damage threatLSX61 min
Dec 10, 10:05 PM CSTSevere Thunderstorm WarningLSX25 min
Dec 10, 10:18 PM CSTSevere Thunderstorm WarningLSX57 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 27, 20213severe thunderstorm warnings
  2. July 10, 20213severe thunderstorm warnings
  3. December 11, 20212severe thunderstorm warnings
  4. March 28, 20211severe thunderstorm warnings
  5. April 7, 20211severe thunderstorm warnings
  6. May 27, 20211severe thunderstorm warnings
  7. June 19, 20211severe thunderstorm warnings
  8. July 30, 20211severe thunderstorm warnings
  9. August 12, 20211severe thunderstorm warnings
  10. August 13, 20211severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20202022

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.