North Dakota, 1966

Tornadoes and Hail in North Dakota, June 24, 1966

June 24, 1966 · 16 events in 12 counties and zones

7 tornado, 5 thunderstorm wind, 4 hail, 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
1
Injuries
1
Property damage
$328,000
Crop damage
None recorded
Events
16

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

7 tornado, 5 thunderstorm wind, 4 hail. Local standard time, as filed.

Tornado, Bowman

When
June 24, 12:00 PM CST
Where
Bowman County
Path width
33 yd
Property damage
$25,000
Coordinates
46.100, -103.100

Thunderstorm Wind, McLean

When
June 24, 2:30 PM CST
Where
McLean County
Measured
55 kt (63 mph)
Coordinates
47.700, -101.580

Tornado, Sheridan

When
June 24, 4:00 PM CST
Where
Sheridan County
Path width
33 yd
Property damage
$250,000
Coordinates
47.500, -100.500

Tornado, Cavalier

When
June 24, 4:00 PM CST
Where
Cavalier County
Rating
F1
Path width
33 yd
Deaths
1 direct, 0 indirect
Injuries
1 direct, 0 indirect
Property damage
$25,000
Coordinates
48.800, -98.100

Tornado, Benson

When
June 24, 4:00 PM CST
Where
Benson County
Rating
F1
Path width
33 yd
Property damage
$250
Coordinates
47.870, -99.500

Tornado, Grant

When
June 24, 4:00 PM CST
Where
Grant County
Rating
F1
Path width
33 yd
Property damage
$25,000
Coordinates
46.300, -102.000

Tornado, Wells

When
June 24, 4:00 PM CST
Where
Wells County
Rating
F1
Path width
33 yd
Property damage
$3,000
Coordinates
47.780, -99.630

Hail, Ramsey

When
June 24, 4:00 PM CST
Where
Ramsey County
Measured
0.75 in hail
Coordinates
48.280, -98.900

Hail, Wells

When
June 24, 4:00 PM CST
Where
Wells County
Measured
2.75 in hail
Coordinates
47.700, -99.580

Hail, Sheridan

When
June 24, 4:00 PM CST
Where
Sheridan County
Measured
1.75 in hail
Coordinates
47.500, -100.500

Hail, Eddy

When
June 24, 4:00 PM CST
Where
Eddy County
Measured
0.75 in hail
Coordinates
47.780, -99.000

Tornado, Sioux

When
June 24, 4:30 PM CST
Where
Sioux County
Path width
33 yd
Coordinates
46.300, -100.600

Thunderstorm Wind, Walsh

When
June 24, 5:00 PM CST
Where
Walsh County
Coordinates
48.500, -97.580

Thunderstorm Wind, Cavalier

When
June 24, 5:00 PM CST
Where
Cavalier County
Coordinates
48.580, -98.080

Thunderstorm Wind, Walsh

When
June 24, 5:00 PM CST
Where
Walsh County
Coordinates
48.380, -97.400

Thunderstorm Wind,

When
June 24, 8:40 PM CST
Where
County
Measured
50 kt (58 mph)
Coordinates
46.880, -96.780

The people who died

As the offices recorded each death: direct deaths were caused by the weather itself, indirect ones by something it set in motion.

EventDateAgeSexWhereKind
Tornado, Cavalier1966-06-24Direct

What these are

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.
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.

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

The same day elsewhere

More

Every storm in North Dakota in 1966Every state in 1966This day in weather historyThe tornado archive for North Dakota, 1966

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: 10083726, 10083727, 10083728, 10083729, 10083730, 10083731, 10083732, 10083733, 10083734, 10083735, 10084306, 10084307, 10084308, 10085095, 10085096, 10085097.