Alert archive / Wisconsin / Tornado Warnings in 2026

Tornado Warning 71, NWS Milwaukee, WI

June 24, 2026Dodge County, Wisconsin

NWS Milwaukee, WI issued this tornado warning at Jun 24, 2026, 6:50 PM CDT for Dodge County, Wisconsin. It was in force for 40 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 24, 2026, 6:50 PM CDT (23:50 UTC)
Expired
Jun 24, 2026, 7:30 PM CDT
In force
40 min
Issued by
NWS Milwaukee, WI
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.75 in

County Dodge County, WI

The radar

The Milwaukee radar (KMKX), 60 km from the middle of the area, began a volume at 23:53 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Jun 24, 6:56 PM CDTHAIL 14 S Waupun, WIDelayed Report: Report from mPING: Quarter (1.00 in.).
Jun 24, 7:25 PM CDTTSTM WND GST 581 Wnw Mayville, WIDelayed Report: 58 mph wind gust measured just outside of Mayville. Wall cloud reported as well.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 24, 1:55 PM CDTSevere Thunderstorm WatchSPC8 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 11.8 hours before the alert went out and 374 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Lincoln, IL at 12:00Z on 2026-06-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 12:00Z on 2026-06-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 60 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1288 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
60 m²/s²
0-3 km storm-relative helicity
81 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

199 
WFUS53 KMKX 242350
TORMKX
WIC027-250030-
/O.NEW.KMKX.TO.W.0071.260624T2350Z-260625T0030Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Milwaukee/Sullivan WI
650 PM CDT Wed Jun 24 2026

The National Weather Service in Milwaukee/Sullivan has issued a

* Tornado Warning for...
  Northeastern Dodge County in southeastern Wisconsin...

* Until 730 PM CDT.

* At 650 PM CDT, a severe thunderstorm capable of producing a tornado
  was located near Waupun, moving southeast at 25 mph.

  HAZARD...Tornado and golf ball size hail.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Mayville and Horicon around 655 PM CDT.
  Juneau around 700 PM CDT.
  Theresa and Iron Ridge around 705 PM CDT.

Other locations impacted by this tornadic thunderstorm include
Kekoskee, Burnett, Minnesota Junction, and Atwater.

Other landmarks included are the following Location Horicon Marsh.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4351 8843 4339 8853 4339 8881 4363 8880
      4363 8866
TIME...MOT...LOC 2350Z 330DEG 20KT 4357 8868 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.75 IN

$$

WAGNER
2 follow-up statements
141 
WWUS53 KMKX 250000
SVSMKX

Severe Weather Statement
National Weather Service Milwaukee/Sullivan WI
700 PM CDT Wed Jun 24 2026

WIC027-250030-
/O.CON.KMKX.TO.W.0071.000000T0000Z-260625T0030Z/
Dodge WI-
700 PM CDT Wed Jun 24 2026

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM CDT FOR
NORTHEASTERN DODGE COUNTY...

At 700 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Waupun, moving southeast at 15 mph.

HAZARD...Tornado and quarter size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This dangerous storm will be near...
  Mayville, Horicon, and Theresa around 705 PM CDT.

Other locations impacted by this tornadic thunderstorm include
Kekoskee.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4351 8843 4344 8854 4345 8866 4360 8873
      4362 8864
TIME...MOT...LOC 0000Z 311DEG 13KT 4357 8864 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN

$$

WAGNER
067 
WWUS53 KMKX 250012
SVSMKX

Severe Weather Statement
National Weather Service Milwaukee/Sullivan WI
712 PM CDT Wed Jun 24 2026

WIC027-250030-
/O.CON.KMKX.TO.W.0071.000000T0000Z-260625T0030Z/
Dodge WI-
712 PM CDT Wed Jun 24 2026

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM CDT FOR
NORTHEASTERN DODGE COUNTY...

At 712 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Mayville, moving southeast at 25 mph.

HAZARD...Tornado and quarter size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This dangerous storm will be near...
  Mayville and Theresa around 720 PM CDT.

Other locations impacted by this tornadic thunderstorm include
Kekoskee.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4351 8843 4344 8854 4344 8859 4353 8863
      4357 8854
TIME...MOT...LOC 0012Z 330DEG 20KT 4351 8859 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN

$$

WAGNER

The office that day

Everything else NWS Milwaukee, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 24, 8:58 AM CDTAreal Flood AdvisoryMKXMilwaukee, Racine, Waukesha3 hr
Jun 24, 1:48 PM CDTSpecial Weather StatementMKXIowa42 min
Jun 24, 2:17 PM CDTSevere Thunderstorm WarningMKXDane, Iowa43 min
Jun 24, 2:39 PM CDTSpecial Weather StatementMKXLafayette51 min
Jun 24, 2:48 PM CDTSevere Thunderstorm WarningMKXDane, Green, Rock42 min
Jun 24, 2:53 PM CDTSevere Thunderstorm WarningMKXLafayette52 min
Jun 24, 3:07 PM CDTTornado WarningMKXLafayette38 min
Jun 24, 3:12 PM CDTSevere Thunderstorm WarningMKXRock33 min
Jun 24, 3:19 PM CDTSpecial Weather StatementMKXRock26 min
Jun 24, 3:22 PM CDTSevere Thunderstorm WarningMKXDane, Rock38 min
Jun 24, 3:26 PM CDTTornado WarningMKXRock49 min
Jun 24, 3:39 PM CDTSpecial Weather StatementMKXGreen36 min
Jun 24, 3:50 PM CDTSevere Thunderstorm WarningMKXGreen, Rock40 min
Jun 24, 3:52 PM CDTSevere Thunderstorm WarningMKXRock, Walworth38 min
Jun 24, 4:14 PM CDTFlash Flood WarningMKXGreen, Rock, Walworth3 hr
Jun 24, 4:15 PM CDTTornado WarningMKXWalworth30 min
Jun 24, 4:27 PM CDTSpecial Weather StatementMKXWalworth48 min
Jun 24, 4:38 PM CDTSpecial Weather StatementMKXIowa37 min
Jun 24, 4:39 PM CDTSpecial Weather StatementMKXWalworth51 min
Jun 24, 5:02 PM CDTSpecial Weather StatementMKXGreen Lake, Marquette28 min
Jun 24, 5:11 PM CDTSevere Thunderstorm WarningMKXGreen Lake, Marquette49 min
Jun 24, 5:24 PM CDTSpecial Weather StatementMKXDane, Iowa51 min
Jun 24, 5:28 PM CDTSevere Thunderstorm WarningMKXDane, Iowa46 min
Jun 24, 5:30 PM CDTTornado WarningMKXFond du Lac, Green Lake45 min
Jun 24, 5:37 PM CDTSevere Thunderstorm WarningMKXIowa, Lafayette49 min
Jun 24, 5:38 PM CDTSevere Thunderstorm WarningMKXGreen Lake, Marquette40 min
Jun 24, 5:48 PM CDTTornado WarningMKXGreen Lake, Marquette27 min
Jun 24, 5:53 PM CDTSevere Thunderstorm Warning Considerable damage threatMKXFond du Lac, Green Lake67 min
Jun 24, 6:01 PM CDTSevere Thunderstorm WarningMKXGreen Lake, Marquette59 min
Jun 24, 6:06 PM CDTSevere Thunderstorm WarningMKXGreen, Lafayette54 min
Jun 24, 6:12 PM CDTTornado WarningMKXDodge, Fond du Lac, Green Lake48 min
Jun 24, 6:18 PM CDTSevere Thunderstorm WarningMKXColumbia, Dane22 min
Jun 24, 6:27 PM CDTSevere Thunderstorm WarningMKXDodge, Fond du Lac63 min
Jun 24, 6:55 PM CDTSevere Thunderstorm WarningMKXColumbia, Dodge35 min

Nearby

Tornado Warnings in Wisconsin, 2026Every tornado warning in 2026Tornadoes in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.