Missouri, 1966

Tornado and Hail in Missouri, May 15, 1966

May 15, 1966 · 21 events in 17 counties and zones

10 hail, 10 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

Open the live radar over this ground

The toll

Deaths
0
Injuries
2
Property damage
$3,000
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

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

Tornado, Chariton

When
May 15, 9:45 AM CST
Where
Chariton County
Rating
F1
Path length
1.6 mi
Path width
200 yd
Injuries
2 direct, 0 indirect
Property damage
$3,000
Coordinates
39.380, -92.920

Hail, Gasconade

When
May 15, 2:40 PM CST
Where
Gasconade County
Measured
1 in hail
Coordinates
38.500, -91.500

Hail, Harrison

When
May 15, 4:05 PM CST
Where
Harrison County
Measured
1.5 in hail
Coordinates
40.200, -94.180

Hail, Buchanan

When
May 15, 4:15 PM CST
Where
Buchanan County
Measured
1.75 in hail
Coordinates
39.780, -94.680

Thunderstorm Wind, Buchanan

When
May 15, 4:15 PM CST
Where
Buchanan County
Measured
52 kt (60 mph)
Coordinates
39.780, -94.680

Hail, Clinton

When
May 15, 4:45 PM CST
Where
Clinton County
Measured
1.5 in hail
Coordinates
39.580, -94.500

Hail, Clay

When
May 15, 5:00 PM CST
Where
Clay County
Measured
1.75 in hail
Coordinates
39.280, -94.580

Hail, Clay

When
May 15, 5:45 PM CST
Where
Clay County
Measured
2.5 in hail
Coordinates
39.200, -94.580

Hail, Clay

When
May 15, 5:45 PM CST
Where
Clay County
Measured
2 in hail
Coordinates
39.200, -94.580

Hail, Platte

When
May 15, 6:00 PM CST
Where
Platte County
Measured
1.75 in hail
Coordinates
39.280, -94.780

Hail, Jackson

When
May 15, 6:20 PM CST
Where
Jackson County
Measured
1.5 in hail
Coordinates
39.000, -94.500

Hail, Pettis

When
May 15, 7:25 PM CST
Where
Pettis County
Measured
0.75 in hail
Coordinates
38.700, -93.180

Thunderstorm Wind,

When
May 15, 9:00 PM CST
Where
County
Coordinates
36.200, -89.680

Thunderstorm Wind, Perry

When
May 15, 9:00 PM CST
Where
Perry County
Coordinates
37.700, -89.900

Thunderstorm Wind, Lawrence

When
May 15, 9:00 PM CST
Where
Lawrence County
Measured
60 kt (69 mph)
Coordinates
37.000, -93.780

Thunderstorm Wind, Cape Girardeau

When
May 15, 9:00 PM CST
Where
Cape Girardeau County
Coordinates
37.280, -89.500

Thunderstorm Wind, Barton

When
May 15, 9:00 PM CST
Where
Barton County
Coordinates
37.380, -94.280

Thunderstorm Wind, Dunklin

When
May 15, 9:00 PM CST
Where
Dunklin County
Coordinates
36.200, -90.000

Thunderstorm Wind, Jasper

When
May 15, 10:00 PM CST
Where
Jasper County
Coordinates
37.200, -94.280

Thunderstorm Wind, Barry

When
May 15, 10:00 PM CST
Where
Barry County
Coordinates
36.880, -93.900

Thunderstorm Wind, Lawrence

When
May 15, 10:00 PM CST
Where
Lawrence County
Coordinates
37.080, -93.780

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.
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.

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

The same day elsewhere

More

Every storm in Missouri in 1966Every state in 1966This day in weather historyThe tornado archive for Missouri, 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: 10057890, 10057891, 10057892, 10057893, 10057894, 10057895, 10057896, 10057897, 10057898, 10057899, 10057900, 10057901, 10057902, 10057903, 10057904, 10057905, 10057906, 10057907, 10057908, 10057909, 10057910.