Alert archive / Wisconsin / Tornado Warnings

Tornado Warnings in Wisconsin, 2026

150 tornado warnings in 2026. 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 tornado warnings reaches back to 1986.

Tornado Warnings by county

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

Tornado Warnings
150
Busiest month
April83 tornado warnings
Busiest day
April 17, 202641 tornado 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.

IssuedProductOfficeCountiesLasted
Apr 2, 6:03 PM CDTTornado WarningMKXJefferson, Rock42 min
Apr 2, 6:07 PM CDTTornado WarningMKXRock38 min
Apr 2, 6:39 PM CDTTornado WarningMKXJefferson, Rock, Walworth30 min
Apr 2, 6:58 PM CDTTornado WarningMKXRock23 min
Apr 13, 5:50 PM CDTTornado Warning Tornado observedARXTaylor11 min
Apr 13, 6:20 PM CDTTornado Warning Tornado observedARXTaylor20 min
Apr 13, 6:21 PM CDTTornado WarningARXTrempealeau24 min
Apr 14, 12:27 AM CDTTornado WarningMKXColumbia, Dane, Dodge33 min
Apr 14, 12:40 AM CDTTornado WarningMKXDodge35 min
Apr 14, 12:52 AM CDTTornado WarningMKXDodge38 min
Apr 14, 1:06 AM CDTTornado WarningMKXWashington24 min
Apr 14, 1:16 AM CDTTornado WarningMKXJefferson, Walworth, Waukesha29 min
Apr 14, 1:32 AM CDTTornado WarningMKXMilwaukee, Racine, Waukesha26 min
Apr 14, 1:38 AM CDTTornado WarningMKXOzaukee, Washington22 min
Apr 14, 5:17 PM CDTTornado WarningMKXDane43 min
Apr 14, 5:29 PM CDTTornado Warning Tornado observedARXGrant26 min
Apr 14, 5:37 PM CDTTornado WarningARXJuneau, Vernon23 min
Apr 14, 5:50 PM CDTTornado WarningMKXIowa40 min
Apr 14, 5:56 PM CDTTornado WarningMKXIowa49 min
Apr 14, 5:59 PM CDTTornado WarningMKXJefferson, Washington, Waukesha46 min
Apr 14, 6:05 PM CDTTornado WarningMKXColumbia, Marquette, Sauk40 min
Apr 14, 6:10 PM CDTTornado WarningARXAdams20 min
Apr 14, 6:19 PM CDTTornado WarningMKXGreen Lake, Marquette41 min
Apr 14, 6:30 PM CDTTornado WarningMKXGreen Lake, Marquette34 min
Apr 14, 6:32 PM CDTTornado WarningMKXDane, Iowa43 min
Apr 14, 6:33 PM CDTTornado WarningMKXMilwaukee26 min
Apr 14, 7:05 PM CDTTornado WarningMKXIowa, Lafayette25 min
Apr 14, 8:18 PM CDTTornado WarningMKXJefferson, Waukesha21 min
Apr 14, 8:24 PM CDTTornado WarningMKXWalworth23 min
Apr 14, 8:35 PM CDTTornado WarningMKXRacine33 min
Apr 14, 8:57 PM CDTTornado WarningMKXKenosha17 min
Apr 15, 6:29 PM CDTTornado WarningMKXGreen, Lafayette46 min
Apr 15, 7:19 PM CDTTornado WarningMKXRock41 min
Apr 15, 8:03 PM CDTTornado WarningMKXWalworth27 min
Apr 15, 8:16 PM CDTTornado WarningMKXKenosha, Racine, Walworth29 min
Apr 15, 8:24 PM CDTTornado WarningMKXRacine20 min
Apr 17, 2:50 PM CDTTornado WarningARXTaylor40 min
Apr 17, 2:57 PM CDTTornado WarningARXRichland18 min
Apr 17, 2:58 PM CDTTornado WarningARXClark, Jackson35 min
Apr 17, 2:58 PM CDTTornado WarningMKXSauk21 min
Apr 17, 3:00 PM CDTTornado WarningGRBWood60 min
Apr 17, 3:07 PM CDTTornado WarningARXBuffalo, Trempealeau38 min
Apr 17, 3:39 PM CDTTornado Warning Tornado observedConsiderable damage threatARXBuffalo, Trempealeau51 min
Apr 17, 3:41 PM CDTTornado WarningARXBuffalo, Trempealeau49 min
Apr 17, 3:48 PM CDTTornado WarningARXCrawford, Vernon42 min
Apr 17, 4:03 PM CDTTornado WarningDLHAshland, Bayfield, Iron27 min
Apr 17, 4:03 PM CDTTornado WarningMKXGreen42 min
Apr 17, 4:05 PM CDTTornado WarningARXJackson, Trempealeau40 min
Apr 17, 4:07 PM CDTTornado WarningARXGrant38 min
Apr 17, 4:09 PM CDTTornado WarningARXJackson, Trempealeau51 min
Apr 17, 4:12 PM CDTTornado WarningDLHAshland, Price, Sawyer33 min
Apr 17, 4:13 PM CDTTornado WarningMPXEau Claire32 min
Apr 17, 4:21 PM CDTTornado WarningGRBMarathon39 min
Apr 17, 4:27 PM CDTTornado WarningMKXDodge13 min
Apr 17, 4:30 PM CDTTornado Warning Tornado observedARXClark27 min
Apr 17, 4:35 PM CDTTornado WarningARXClark, Jackson40 min
Apr 17, 4:36 PM CDTTornado WarningDLHAshland, Iron24 min
Apr 17, 4:44 PM CDTTornado Warning Tornado observedGRBMarathon32 min
Apr 17, 4:48 PM CDTTornado WarningGRBLincoln21 min
Apr 17, 4:52 PM CDTTornado WarningGRBLanglade, Lincoln30 min
Apr 17, 4:54 PM CDTTornado WarningARXAdams, Juneau18 min
Apr 17, 5:06 PM CDTTornado Warning Tornado observedGRBLanglade, Marathon, Shawano39 min
Apr 17, 5:12 PM CDTTornado WarningMKXRock48 min
Apr 17, 5:13 PM CDTTornado WarningARXClark33 min
Apr 17, 5:14 PM CDTTornado WarningGRBWood61 min
Apr 17, 5:28 PM CDTTornado WarningGRBVilas17 min
Apr 17, 5:30 PM CDTTornado WarningGRBLanglade, Menominee45 min
Apr 17, 5:38 PM CDTTornado WarningMKXRock52 min
Apr 17, 5:48 PM CDTTornado WarningGRBShawano9 min
Apr 17, 6:05 PM CDTTornado WarningMKXDane40 min
Apr 17, 6:05 PM CDTTornado Warning Tornado observedMKXJefferson, Rock, Waukesha25 min
Apr 17, 6:06 PM CDTTornado WarningGRBLanglade, Oconto28 min
Apr 17, 6:17 PM CDTTornado WarningMKXWalworth28 min
Apr 17, 6:30 PM CDTTornado WarningMKXRock14 min
Apr 17, 6:40 PM CDTTornado WarningMKXWalworth35 min
Apr 17, 6:45 PM CDTTornado WarningMKXDane, Dodge, Jefferson13 min
Apr 17, 6:51 PM CDTTornado WarningMKXWalworth24 min
Apr 17, 7:07 PM CDTTornado WarningMKXWaukesha19 min
Apr 17, 7:11 PM CDTTornado WarningMKXKenosha, Racine, Walworth49 min
Apr 17, 7:33 PM CDTTornado WarningMKXRacine, Waukesha27 min
Apr 17, 7:46 PM CDTTornado WarningMKXKenosha, Racine, Walworth59 min
Apr 17, 7:56 PM CDTTornado WarningMKXMilwaukee, Waukesha38 min
Apr 27, 7:42 PM CDTTornado WarningARXJackson22 min
May 15, 11:34 PM CDTTornado WarningARXGrant15 min
May 15, 11:55 PM CDTTornado WarningMKXIowa, Lafayette35 min
May 16, 12:07 AM CDTTornado WarningMKXLafayette23 min
May 16, 12:15 AM CDTTornado WarningMKXIowa17 min
May 16, 12:19 AM CDTTornado WarningMKXLafayette26 min
May 17, 10:52 AM CDTTornado WarningMKXGreen27 min
May 17, 11:16 AM CDTTornado WarningMKXDane27 min
Jun 5, 8:36 PM CDTTornado Warning Tornado observedARXMonroe24 min
Jun 5, 8:48 PM CDTTornado WarningARXJuneau42 min
Jun 5, 9:01 PM CDTTornado WarningMKXGreen Lake44 min
Jun 5, 9:17 PM CDTTornado WarningMKXColumbia, Marquette, Sauk43 min
Jun 5, 9:22 PM CDTTornado WarningMKXDodge, Fond du Lac26 min
Jun 5, 9:52 PM CDTTornado WarningMKXColumbia, Sauk38 min
Jun 10, 1:21 PM CDTTornado WarningMKXIowa39 min
Jun 10, 3:11 PM CDTTornado WarningMKXFond du Lac34 min
Jun 10, 3:50 PM CDTTornado WarningGRBMarathon40 min
Jun 10, 4:37 PM CDTTornado WarningGRBMenominee, Shawano23 min
Jun 10, 5:46 PM CDTTornado WarningARXBuffalo, Trempealeau9 min
Jun 11, 6:01 PM CDTTornado WarningMKXKenosha, Racine29 min
Jun 17, 5:04 PM CDTTornado Warning Tornado observedARXCrawford41 min
Jun 17, 5:33 PM CDTTornado WarningARXGrant, Richland30 min
Jun 17, 5:52 PM CDTTornado WarningMKXIowa41 min
Jun 17, 7:10 PM CDTTornado WarningMKXDane, Green, Rock50 min
Jun 17, 7:43 PM CDTTornado WarningMKXRock47 min
Jun 17, 8:32 PM CDTTornado WarningMKXWalworth28 min
Jun 19, 4:45 PM CDTTornado WarningMPXPolk45 min
Jun 24, 2:41 PM CDTTornado WarningARXVernon15 min
Jun 24, 3:07 PM CDTTornado WarningMKXLafayette38 min
Jun 24, 3:26 PM CDTTornado WarningMKXRock49 min
Jun 24, 4:15 PM CDTTornado WarningMKXWalworth30 min
Jun 24, 5:30 PM CDTTornado WarningMKXFond du Lac, Green Lake45 min
Jun 24, 5:48 PM CDTTornado WarningMKXGreen Lake, Marquette27 min
Jun 24, 6:12 PM CDTTornado WarningMKXDodge, Fond du Lac, Green Lake48 min
Jun 24, 6:50 PM CDTTornado WarningMKXDodge40 min
Jul 1, 10:58 PM CDTTornado WarningARXAdams, Juneau32 min
Jul 2, 2:47 PM CDTTornado WarningARXGrant43 min
Jul 2, 4:56 PM CDTTornado WarningMKXIowa49 min
Jul 2, 5:00 PM CDTTornado WarningMKXIowa, Lafayette45 min
Jul 3, 11:45 AM CDTTornado WarningMKXRock22 min
Jul 3, 12:28 PM CDTTornado WarningMKXKenosha, Racine, Walworth20 min
Jul 17, 7:52 PM CDTTornado WarningDLHAshland, Iron, Price18 min
Jul 20, 7:12 PM CDTTornado WarningGRBDoor32 min
Jul 20, 7:36 PM CDTTornado Warning Tornado observedGRBMarathon39 min
Jul 20, 7:37 PM CDTTornado WarningGRBMarathon38 min
Jul 20, 7:43 PM CDTTornado WarningGRBLanglade, Menominee, Shawano47 min
Jul 20, 7:46 PM CDTTornado WarningARXJackson29 min
Jul 20, 7:53 PM CDTTornado WarningGRBMarinette26 min
Jul 20, 7:55 PM CDTTornado WarningGRBWood50 min
Jul 20, 8:04 PM CDTTornado Warning Tornado observedGRBMarathon, Portage41 min
Jul 20, 8:06 PM CDTTornado WarningGRBMarathon, Shawano, Waupaca54 min
Jul 20, 8:41 PM CDTTornado WarningGRBPortage, Waupaca37 min
Jul 27, 9:44 AM CDTTornado WarningGRBForest, Langlade, Oconto31 min
Jul 27, 10:47 AM CDTTornado WarningMKXDodge, Jefferson, Waukesha43 min
Jul 27, 11:18 AM CDTTornado WarningMKXKenosha, Racine, Walworth42 min
Jul 27, 11:59 AM CDTTornado WarningGRBCalumet, Manitowoc, Outagamie, Winnebago46 min
Jul 27, 12:17 PM CDTTornado Warning Tornado observedConsiderable damage threatGRBCalumet, Winnebago24 min
Jul 27, 12:44 PM CDTTornado WarningMKXFond du Lac46 min
Jul 27, 1:06 PM CDTTornado WarningMKXDodge, Fond du Lac39 min
Aug 18, 4:11 PM CDTTornado WarningGRBWaushara30 min
Aug 18, 4:12 PM CDTTornado WarningMKXGreen Lake, Marquette48 min
Aug 18, 4:48 PM CDTTornado WarningMKXColumbia, Sauk42 min
Aug 18, 5:45 PM CDTTornado WarningMKXColumbia, Dane, Dodge18 min
Aug 18, 6:33 PM CDTTornado WarningMKXWashington, Waukesha42 min
Aug 18, 6:42 PM CDTTornado WarningMKXWaukesha33 min
Aug 18, 6:51 PM CDTTornado WarningMKXMilwaukee23 min
Aug 21, 4:18 PM CDTTornado WarningMKXDane28 min
Sep 4, 6:29 PM CDTTornado WarningARXClark14 min

By county

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

16 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 17, 202641tornado warnings
  2. April 14, 202619tornado warnings
  3. July 21, 202610tornado warnings
  4. June 24, 20268tornado warnings
  5. July 27, 20267tornado warnings
  6. August 18, 20267tornado warnings
  7. April 15, 20266tornado warnings
  8. June 6, 20266tornado warnings
  9. April 18, 20265tornado warnings
  10. May 16, 20265tornado warnings
  11. June 10, 20265tornado warnings
  12. April 2, 20264tornado warnings

Nearby

Alerts in force nowTornadoes on recordThe 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. Rebuilt daily.