Minnesota, 1997

Flash Flooding and Hail in Minnesota, June 22 to 23, 1997

June 22 to 23, 1997 · NWS MPX · 24 events in 13 counties and zones

14 thunderstorm wind, 6 hail, 2 flash flood, 1 strong wind, 1 lightning, as filed by the National Weather Service.

Where it happened

Every event with a place to put it; 4 filed by county or forecast zone are drawn at its center, in a lighter ring. 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
$15,000
Crop damage
$400,000
Events
24

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.

The radar

The Minneapolis radar (KMPX), 104 km away, was scanning. The volume nearest the first event began at 21:14 UTC.

Open the radar archive at this moment

Event by event

14 thunderstorm wind, 6 hail, 2 flash flood, 1 strong wind, 1 lightning. Local standard time, as filed.

Hail, Kandiyohi

When
June 22, 3:15 PM CST
Where
Kandiyohi County, Lake Lillian
Measured
0.75 in hail
Coordinates
44.950, -94.880

Hail swath continued from Lake Lillian to Renville county border. Significant crop damage.

Hail, Meeker

When
June 22, 3:25 PM CST to 3:30 PM CST
Where
Meeker County, Cosmos to 3 mi SE of Cosmos
Measured
0.75 in hail
Crop damage
$400,000
Coordinates
44.930, -94.770

5000 acres with varying degrees of crop damage. Some soybean fields a total loss.

Thunderstorm Wind, Meeker

When
June 22, 3:30 PM CST
Where
Meeker County, 2 mi S of Cosmos
Measured
50 kt (58 mph)
Coordinates
44.900, -94.700

Trees down. Estimated windspeed.

Thunderstorm Wind, Renville

When
June 22, 3:55 PM CST
Where
Renville County, Churchill
Measured
50 kt (58 mph)
Coordinates
44.820, -94.670

Large branches down. Estimated windspeed.

Thunderstorm Wind, Renville

When
June 22, 4:00 PM CST
Where
Renville County, 4 mi NW of Lakeside
Measured
50 kt (58 mph)
Coordinates
44.850, -94.600

4 inch diameter branches down.

Thunderstorm Wind, McLeod

When
June 22, 4:30 PM CST
Where
McLeod County, 2 mi S of Stewart
Measured
50 kt (58 mph)
Coordinates
44.680, -94.480

Gas grill knocked over. Estimated windspeed.

Thunderstorm Wind, Lac Qui Parle

When
June 22, 4:45 PM CST
Where
Lac Qui Parle County, 1 mi N of Madison
Measured
50 kt (58 mph)
Coordinates
45.030, -96.200

Power poles knocked down. Grain bin destroyed. Large tree blown over onto house. Estimated windspeed.

Strong Wind, Chippewa

When
June 22, 5:20 PM CST
Where
Chippewa County, 4 mi NE of Watson
Coordinates
45.022, -95.567 (the zone’s center; the record gives no point)

Shed damage.

Thunderstorm Wind, Redwood

When
June 22, 6:20 PM CST
Where
Redwood County, 2 mi W of Walnut Grove
Measured
50 kt (58 mph)
Coordinates
44.230, -95.500

Large trees down. Estimated windspeed.

Thunderstorm Wind, Watonwan

When
June 22, 6:30 PM CST
Where
Watonwan County, Butterfield
Measured
56 kt (64 mph)
Coordinates
43.950, -94.630

Trees down. Small hail also reported.

Thunderstorm Wind, Martin

When
June 22, 6:50 PM CST
Where
Martin County, Sherburn
Measured
52 kt (60 mph)
Coordinates
43.650, -94.730

Hail, Watonwan

When
June 22, 7:11 PM CST to 7:20 PM CST
Where
Watonwan County, 2 mi S of Butterfield
Measured
1.75 in hail
Coordinates
43.920, -94.630

15,000 acres damaged by hail.

Thunderstorm Wind, Watonwan

When
June 22, 7:20 PM CST
Where
Watonwan County, St James
Measured
52 kt (60 mph)
Coordinates
43.980, -94.630

Measured by local radio station.

Thunderstorm Wind, Martin

When
June 22, 7:30 PM CST
Where
Martin County, Welcome
Measured
52 kt (60 mph)
Coordinates
43.670, -94.630

Thunderstorm Wind, Martin

When
June 22, 7:37 PM CST
Where
Martin County, 3 mi E of Sherburn
Measured
61 kt (70 mph)
Coordinates
43.650, -94.670

Hail, Martin

When
June 22, 7:51 PM CST
Where
Martin County, Fairmont
Measured
1 in hail
Coordinates
43.650, -94.470

Thunderstorm Wind, Martin

When
June 22, 7:55 PM CST
Where
Martin County, Fairmont
Measured
56 kt (64 mph)
Coordinates
43.650, -94.470

Flash Flood, Watonwan

When
June 22, 8:00 PM CST
Where
Watonwan County, St James
Coordinates
43.978, -94.614 (the zone’s center; the record gives no point)

Three and one half inches of rain fell in 30 minutes. Numerous streets flooded and several basements flooded. Two feet of water on north side of town. Deer Park flooded.

Thunderstorm Wind, Martin

When
June 22, 8:00 PM CST
Where
Martin County, 4 mi E of Granada
Measured
50 kt (58 mph)
Coordinates
43.700, -94.270

10 inch diameter tree branches down.

Thunderstorm Wind, Faribault

When
June 22, 8:05 PM CST
Where
Faribault County, Huntley
Measured
50 kt (58 mph)
Coordinates
43.730, -94.250

Trees down. Estimated windspeed.

Flash Flood, Martin

When
June 22, 8:10 PM CST
Where
Martin County, 2 mi S of Welcome
Coordinates
43.674, -94.551 (the zone’s center; the record gives no point)

Road washed out.

Lightning, Brown

When
June 22, 8:30 PM CST
Where
Brown County, 5 mi SE of Sleepy Eye
Property damage
$15,000
Coordinates
44.242, -94.727 (the zone’s center; the record gives no point)

Significant damage to farmhouse.

Hail, Douglas

When
June 22, 11:47 PM CST
Where
Douglas County, Alexandria
Measured
1 in hail
Coordinates
45.880, -95.380

Hail, Todd

When
June 23, 12:05 AM CST
Where
Todd County, 5 mi N of West Union
Measured
1 in hail
Coordinates
45.870, -95.100

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.
Strong Wind
Non-thunderstorm winds below high wind criteria that nonetheless caused damage or casualties.
Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
Lightning
A lightning strike that killed, injured or caused damage.

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

The same day elsewhere

More

Every storm in Minnesota in 1997Every state in 1997This day in weather historyWarnings in Minnesota, June 1997

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: 5607933, 5607934, 5607935, 5607936, 5607937, 5608063, 5608061, 5608062, 5607938, 5607939, 5608047, 5608048, 5608049, 5608050, 5608051, 5608052, 5608053, 5608054, 5608055, 5608056, 5608057, 5608060, 5608058, 5608059.