Thunderstorm Wind,
- When
- June 20, 1:10 PM CST
- Where
- County
- Coordinates
- 44.480, -92.270
Tornado and Damaging Winds in Wisconsin, June 20, 1974
20 thunderstorm wind, 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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 21
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
20 thunderstorm wind, 1 tornado. Local standard time, as filed.
Thunderstorm Wind, Buffalo
- When
- June 20, 1:30 PM CST
- Where
- Buffalo County
- Coordinates
- 44.320, -91.920
Thunderstorm Wind, Buffalo
- When
- June 20, 1:45 PM CST
- Where
- Buffalo County
- Coordinates
- 44.130, -91.550
Thunderstorm Wind, La Crosse
- When
- June 20, 2:20 PM CST
- Where
- La Crosse County
- Coordinates
- 43.880, -91.230
Thunderstorm Wind, Vernon
- When
- June 20, 3:00 PM CST
- Where
- Vernon County
- Coordinates
- 43.550, -90.880
Thunderstorm Wind, Monroe
- When
- June 20, 3:15 PM CST
- Where
- Monroe County
- Coordinates
- 43.830, -90.620
Thunderstorm Wind, Crawford
- When
- June 20, 3:30 PM CST
- Where
- Crawford County
- Coordinates
- 43.220, -90.830
Thunderstorm Wind, Richland
- When
- June 20, 3:30 PM CST
- Where
- Richland County
- Coordinates
- 43.530, -90.430
Thunderstorm Wind, Juneau
- When
- June 20, 3:45 PM CST
- Where
- Juneau County
- Coordinates
- 43.800, -90.080
Thunderstorm Wind, Grant
- When
- June 20, 4:00 PM CST
- Where
- Grant County
- Coordinates
- 42.880, -90.920
Thunderstorm Wind, Iowa
- When
- June 20, 4:00 PM CST
- Where
- Iowa County
- Measured
- 55 kt (63 mph)
- Coordinates
- 43.220, -90.180
Thunderstorm Wind, Iowa
- When
- June 20, 4:15 PM CST
- Where
- Iowa County
- Coordinates
- 42.970, -90.130
Thunderstorm Wind, Grant
- When
- June 20, 4:20 PM CST
- Where
- Grant County
- Coordinates
- 42.730, -90.480
Thunderstorm Wind, Lafayette
- When
- June 20, 4:30 PM CST
- Where
- Lafayette County
- Coordinates
- 42.680, -90.120
Thunderstorm Wind, Dane
- When
- June 20, 4:35 PM CST
- Where
- Dane County
- Coordinates
- 42.850, -89.530
Thunderstorm Wind, Green
- When
- June 20, 5:10 PM CST
- Where
- Green County
- Coordinates
- 42.600, -89.630
Thunderstorm Wind, Rock
- When
- June 20, 5:25 PM CST
- Where
- Rock County
- Coordinates
- 42.680, -89.020
Tornado, Jefferson
- When
- June 20, 6:08 PM CST
- Where
- Jefferson County
- Rating
- F1
- Path length
- 0.5 mi
- Path width
- 50 yd
- Coordinates
- 43.100, -88.930
Thunderstorm Wind, Jefferson
- When
- June 20, 6:10 PM CST
- Where
- Jefferson County
- Coordinates
- 43.000, -88.800
Thunderstorm Wind, Walworth
- When
- June 20, 6:30 PM CST
- Where
- Walworth County
- Coordinates
- 42.670, -88.550
Thunderstorm Wind, Kenosha
- When
- June 20, 6:40 PM CST
- Where
- Kenosha County
- Coordinates
- 42.580, -87.830
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.
- 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
- Tornado and Hail in Iowa, June 20, 1974
- Tornadoes and Damaging Winds in Indiana, June 20, 1974
- Tornadoes and Hail in Illinois, June 20, 1974
- Tornadoes and Hail in Michigan, June 20, 1974
- Hail and Damaging Winds in Minnesota, June 20, 1974
- Tornadoes in Wyoming, June 20, 1974
- Tornado and Hail in South Dakota, June 20, 1974
- Hail and Damaging Winds in North Dakota, June 20, 1974
- Hail in Montana, June 20, 1974
- Damaging Winds in Colorado, June 20, 1974
- Damaging Winds in Ohio, June 20, 1974
- Hail in North Carolina, June 20, 1974
More
Every storm in Wisconsin in 1974Every state in 1974This day in weather historyThe tornado archive for Wisconsin, 1974
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: 10148214, 10148215, 10148216, 10148217, 10148218, 10148219, 10148220, 10148221, 10148222, 10148223, 10148224, 10148225, 10148226, 10148227, 10148228, 10148229, 10148230, 10149078, 10149079, 10149080, 10149081.