Wisconsin, 1986

Tornado and Hail in Wisconsin, June 11, 1986

June 11, 1986 · NWS MKE · 5 events in 4 counties and zones

2 thunderstorm wind, 2 hail, 1 tornado, as filed by the National Weather Service.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$250,000
Crop damage
None recorded
Events
5

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Event by event

2 thunderstorm wind, 2 hail, 1 tornado. Local standard time, as filed.

Thunderstorm Wind, Adams

When
June 11, 12:55 AM CST
Where
Adams County
Coordinates
43.950, -89.880

Hail, Green Lake

When
June 11, 1:15 PM CST
Where
Green Lake County
Measured
1.75 in hail
Coordinates
43.650, -89.200

Hail, Adams

When
June 11, 2:05 PM CST
Where
Adams County
Measured
1.75 in hail
Coordinates
44.120, -89.800

Thunderstorm Wind, Waukesha

When
June 11, 2:30 PM CST
Where
Waukesha County
Measured
60 kt (69 mph)
Coordinates
43.030, -88.230

Tornado, Fond du Lac

When
June 11, 2:50 PM CST
Where
Fond du Lac County
Rating
F2
Path length
8 mi
Path width
100 yd
Property damage
$250,000
Coordinates
43.600, -88.350

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Tornado
A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Wisconsin in 1986Every state in 1986This day in weather historyThe tornado archive for Wisconsin, 1986Warnings in Wisconsin, June 1986

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 10159150, 10159151, 10160004, 10160005, 10160006.