Alert archive / Nebraska / Jefferson County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Jefferson County, Nebraska, 2026

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

Jefferson County and its neighbors

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

Severe Thunderstorm Warnings
45
Busiest month
May19 severe thunderstorm warnings
Busiest day
May 17, 202610 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 6, 5:12 PM CSTSevere Thunderstorm WarningOAX16 min
Mar 6, 6:22 PM CSTSevere Thunderstorm WarningOAX23 min
Mar 6, 6:47 PM CSTSevere Thunderstorm WarningOAX28 min
Mar 6, 7:12 PM CSTSevere Thunderstorm WarningOAX33 min
Apr 9, 9:37 PM CDTSevere Thunderstorm WarningOAX23 min
Apr 11, 5:46 PM CDTSevere Thunderstorm WarningOAX44 min
Apr 11, 6:10 PM CDTSevere Thunderstorm WarningOAX39 min
Apr 14, 9:41 PM CDTSevere Thunderstorm WarningOAX49 min
Apr 14, 11:09 PM CDTSevere Thunderstorm WarningOAX51 min
Apr 23, 2:20 PM CDTSevere Thunderstorm WarningOAX40 min
Apr 23, 2:58 PM CDTSevere Thunderstorm WarningOAX47 min
Apr 23, 3:50 PM CDTSevere Thunderstorm WarningOAX40 min
Apr 25, 5:55 PM CDTSevere Thunderstorm WarningOAX50 min
Apr 25, 6:43 PM CDTSevere Thunderstorm WarningOAX62 min
May 16, 7:17 PM CDTSevere Thunderstorm WarningOAX43 min
May 16, 7:43 PM CDTSevere Thunderstorm Warning Considerable damage threatOAX47 min
May 16, 8:25 PM CDTSevere Thunderstorm WarningOAX50 min
May 16, 10:12 PM CDTSevere Thunderstorm Warning Considerable damage threatOAX48 min
May 16, 10:16 PM CDTSevere Thunderstorm WarningOAX13 min
May 16, 10:52 PM CDTSevere Thunderstorm WarningOAX53 min
May 16, 11:17 PM CDTSevere Thunderstorm Warning Considerable damage threatOAX58 min
May 16, 11:46 PM CDTSevere Thunderstorm Warning Considerable damage threatOAX59 min
May 16, 11:59 PM CDTSevere Thunderstorm Warning Destructive damage threatOAX46 min
May 17, 12:03 AM CDTSevere Thunderstorm WarningOAX57 min
May 17, 7:16 PM CDTSevere Thunderstorm WarningOAX44 min
May 17, 7:20 PM CDTSevere Thunderstorm WarningOAX40 min
May 17, 7:56 PM CDTSevere Thunderstorm WarningOAX49 min
May 17, 8:43 PM CDTSevere Thunderstorm WarningOAX47 min
May 18, 2:08 PM CDTSevere Thunderstorm WarningOAX52 min
May 18, 2:54 PM CDTSevere Thunderstorm Warning Considerable damage threatOAX66 min
May 18, 4:44 PM CDTSevere Thunderstorm WarningOAX46 min
May 18, 6:12 PM CDTSevere Thunderstorm WarningOAX48 min
May 18, 6:32 PM CDTSevere Thunderstorm WarningOAX43 min
Jun 5, 7:21 PM CDTSevere Thunderstorm WarningOAX39 min
Jun 5, 7:34 PM CDTSevere Thunderstorm WarningOAX26 min
Jun 5, 8:15 PM CDTSevere Thunderstorm WarningOAX45 min
Jun 5, 8:59 PM CDTSevere Thunderstorm WarningOAX46 min
Jun 5, 10:08 PM CDTSevere Thunderstorm WarningOAX52 min
Jun 13, 4:32 PM CDTSevere Thunderstorm WarningOAX43 min
Jun 20, 5:29 PM CDTSevere Thunderstorm WarningOAX46 min
Jul 3, 7:02 PM CDTSevere Thunderstorm WarningOAX58 min
Aug 16, 4:23 AM CDTSevere Thunderstorm WarningOAX40 min
Aug 19, 1:41 PM CDTSevere Thunderstorm WarningOAX49 min
Aug 19, 3:08 PM CDTSevere Thunderstorm WarningOAX37 min
Sep 14, 5:11 PM CDTSevere Thunderstorm WarningOAX64 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 17, 202610severe thunderstorm warnings
  2. May 18, 20269severe thunderstorm warnings
  3. June 6, 20265severe thunderstorm warnings
  4. March 7, 20263severe thunderstorm warnings
  5. April 23, 20263severe thunderstorm warnings
  6. April 11, 20262severe thunderstorm warnings
  7. April 15, 20262severe thunderstorm warnings
  8. April 25, 20262severe thunderstorm warnings
  9. August 19, 20262severe thunderstorm warnings
  10. March 6, 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.