Iowa, 1968

Tornado and Hail in Iowa, June 10, 1968

June 10, 1968 · 13 events in 9 counties and zones

10 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

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The toll

Deaths
0
Injuries
0
Property damage
$25,000
Crop damage
None recorded
Events
13

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

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

Hail, Cherokee

When
June 10, 12:00 AM CST
Where
Cherokee County
Measured
1.75 in hail
Coordinates
42.700, -95.500

Thunderstorm Wind, Cerro Gordo

When
June 10, 3:00 AM CST
Where
Cerro Gordo County
Coordinates
43.200, -93.400

Thunderstorm Wind, Cerro Gordo

When
June 10, 3:17 AM CST
Where
Cerro Gordo County
Measured
50 kt (58 mph)
Coordinates
43.200, -93.280

Hail, Boone

When
June 10, 4:00 PM CST
Where
Boone County
Measured
2.5 in hail
Coordinates
42.200, -94.080

Thunderstorm Wind, Benton

When
June 10, 7:00 PM CST
Where
Benton County
Coordinates
41.880, -92.080

Thunderstorm Wind, Johnson

When
June 10, 7:15 PM CST
Where
Johnson County
Measured
52 kt (60 mph)
Coordinates
41.700, -91.500

Thunderstorm Wind, Linn

When
June 10, 7:16 PM CST
Where
Linn County
Measured
60 kt (69 mph)
Coordinates
41.880, -91.680

Tornado, Woodbury

When
June 10, 7:25 PM CST
Where
Woodbury County
Rating
F0
Path length
0.1 mi
Path width
200 yd
Property damage
$25,000
Coordinates
42.480, -96.330

Thunderstorm Wind, Jones

When
June 10, 7:45 PM CST
Where
Jones County
Coordinates
42.200, -91.180

Thunderstorm Wind, Dubuque

When
June 10, 7:50 PM CST
Where
Dubuque County
Coordinates
42.380, -91.000

Thunderstorm Wind, Dubuque

When
June 10, 7:50 PM CST
Where
Dubuque County
Coordinates
42.380, -90.680

Thunderstorm Wind, Dubuque

When
June 10, 7:50 PM CST
Where
Dubuque County
Coordinates
42.280, -91.000

Thunderstorm Wind, Dubuque

When
June 10, 8:13 PM CST
Where
Dubuque County
Measured
61 kt (70 mph)
Coordinates
42.380, -90.680

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
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

More

Every storm in Iowa in 1968Every state in 1968This day in weather historyThe tornado archive for Iowa, 1968

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: 10015153, 10015154, 10015155, 10015368, 10015369, 10015370, 10015371, 10015372, 10015373, 10015374, 10015375, 10015376, 10015377.