Alert archive / Illinois / Hancock County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Hancock County, Illinois, 2026

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

Hancock County and its neighbors

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

Severe Thunderstorm Warnings
27
Busiest month
June10 severe thunderstorm warnings
Busiest day
June 11, 20266 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, 9:36 PM CDTSevere Thunderstorm WarningDVN30 min
Mar 10, 9:56 PM CDTSevere Thunderstorm WarningDVN39 min
Mar 26, 8:56 PM CDTSevere Thunderstorm WarningDVN49 min
Apr 2, 4:28 PM CDTSevere Thunderstorm WarningDVN62 min
Apr 17, 4:23 PM CDTSevere Thunderstorm WarningDVN54 min
Apr 17, 6:00 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN60 min
Apr 17, 6:31 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN59 min
Apr 17, 6:57 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN63 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 10, 7:30 PM CDTSevere Thunderstorm WarningDVN75 min
Jun 10, 8:49 PM CDTSevere Thunderstorm WarningDVN56 min
Jun 10, 9:26 PM CDTSevere Thunderstorm WarningDVN34 min
Jun 11, 11:21 AM CDTSevere Thunderstorm WarningDVN54 min
Jun 11, 5:14 PM CDTSevere Thunderstorm WarningDVN45 min
Jun 17, 7:57 AM CDTSevere Thunderstorm Warning Considerable damage threatDVN63 min
Jun 17, 8:43 AM CDTSevere Thunderstorm Warning Considerable damage threatDVN62 min
Jun 17, 8:54 AM CDTSevere Thunderstorm Warning Considerable damage threatDVN66 min
Jun 17, 3:29 PM CDTSevere Thunderstorm WarningDVN61 min
Jul 20, 8:17 PM CDTSevere Thunderstorm WarningDVN58 min
Aug 12, 7:54 AM CDTSevere Thunderstorm WarningDVN36 min
Aug 12, 8:20 AM CDTSevere Thunderstorm WarningDVN55 min
Aug 14, 11:11 PM CDTSevere Thunderstorm WarningDVN64 min
Aug 15, 12:02 AM CDTSevere Thunderstorm WarningDVN58 min
Aug 15, 12:31 AM CDTSevere Thunderstorm WarningDVN74 min
Aug 15, 5:41 PM CDTSevere Thunderstorm WarningDVN34 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 11, 20266severe thunderstorm warnings
  2. April 17, 20264severe thunderstorm warnings
  3. June 17, 20264severe thunderstorm warnings
  4. August 15, 20264severe thunderstorm warnings
  5. March 11, 20262severe thunderstorm warnings
  6. May 5, 20262severe thunderstorm warnings
  7. August 12, 20262severe thunderstorm warnings
  8. March 27, 20261severe thunderstorm warnings
  9. April 2, 20261severe thunderstorm warnings
  10. July 21, 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.