Alert archive / Illinois / Henderson County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Henderson County, Illinois, 2026

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

Henderson County and its neighbors

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

Severe Thunderstorm Warnings
25
Busiest month
March8 severe thunderstorm warnings
Busiest day
March 10, 20263 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 10, 5:54 PM CDTSevere Thunderstorm WarningDVN51 min
Mar 10, 6:01 PM CDTSevere Thunderstorm WarningDVN44 min
Mar 10, 6:45 PM CDTSevere Thunderstorm WarningDVN44 min
Mar 10, 9:36 PM CDTSevere Thunderstorm WarningDVN30 min
Mar 26, 8:56 PM CDTSevere Thunderstorm WarningDVN49 min
Mar 31, 7:18 AM CDTSevere Thunderstorm WarningDVN42 min
Mar 31, 7:28 AM CDTSevere Thunderstorm WarningDVN47 min
Mar 31, 7:42 AM CDTSevere Thunderstorm WarningDVN24 min
Apr 2, 4:28 PM CDTSevere Thunderstorm WarningDVN62 min
Apr 17, 5:27 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN63 min
Apr 17, 6:00 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN60 min
Apr 17, 6:57 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN63 min
May 4, 5:33 PM CDTSevere Thunderstorm WarningDVN42 min
May 4, 6:55 PM CDTSevere Thunderstorm WarningDVN49 min
May 4, 7:36 PM CDTSevere Thunderstorm WarningDVN54 min
May 4, 8:22 PM CDTSevere Thunderstorm WarningDVN54 min
Jun 10, 7:17 PM CDTSevere Thunderstorm WarningDVN58 min
Jun 11, 9:20 AM CDTSevere Thunderstorm WarningDVN54 min
Jun 11, 11:21 AM CDTSevere Thunderstorm WarningDVN54 min
Jun 17, 7:57 AM CDTSevere Thunderstorm Warning Considerable damage threatDVN63 min
Jun 17, 8:54 AM CDTSevere Thunderstorm Warning Considerable damage threatDVN66 min
Jul 3, 9:31 PM CDTSevere Thunderstorm WarningDVN59 min
Jul 20, 11:52 AM CDTSevere Thunderstorm WarningDVN53 min
Aug 12, 7:27 AM CDTSevere Thunderstorm WarningDVN63 min
Aug 12, 8:20 AM CDTSevere Thunderstorm WarningDVN55 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 10, 20263severe thunderstorm warnings
  2. March 31, 20263severe thunderstorm warnings
  3. April 17, 20263severe thunderstorm warnings
  4. June 11, 20263severe thunderstorm warnings
  5. May 4, 20262severe thunderstorm warnings
  6. May 5, 20262severe thunderstorm warnings
  7. June 17, 20262severe thunderstorm warnings
  8. August 12, 20262severe thunderstorm warnings
  9. March 11, 20261severe thunderstorm warnings
  10. March 27, 20261severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive2025

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.