Hail, Winona
- When
- July 21, 5:40 PM CST
- Where
- Winona County
- Measured
- 1.75 in hail
- Coordinates
- 43.980, -91.880
Hail and Damaging Winds in Minnesota, July 21, 1991
6 thunderstorm wind, 1 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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 7
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
6 thunderstorm wind, 1 hail. Local standard time, as filed.
Thunderstorm Wind, Wabasha
- When
- July 21, 6:10 PM CST
- Where
- Wabasha County
- Measured
- 52 kt (60 mph)
- Coordinates
- 44.200, -91.880
Thunderstorm Wind, Lac Qui Parle
- When
- July 21, 6:40 PM CST
- Where
- Lac Qui Parle County
- Measured
- 78 kt (90 mph)
- Coordinates
- 45.020, -96.430
Thunderstorm Wind, Hennepin
- When
- July 21, 7:25 PM CST
- Where
- Hennepin County
- Measured
- 52 kt (60 mph)
- Coordinates
- 44.820, -93.320
Thunderstorm Wind, Renville
- When
- July 21, 8:30 PM CST
- Where
- Renville County
- Measured
- 52 kt (60 mph)
- Coordinates
- 44.780, -95.100
Thunderstorm Wind, Renville
- When
- July 21, 8:50 PM CST
- Where
- Renville County
- Coordinates
- 44.780, -94.980
Thunderstorm Wind, Martin
- When
- July 21, 11:40 PM CST
- Where
- Martin County
- Measured
- 70 kt (81 mph)
- Coordinates
- 43.650, -94.470
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.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Tornadoes and Hail in South Dakota, July 21, 1991
- Tornado in Texas, July 21, 1991
- Hail and Damaging Winds in North Dakota, July 21, 1991
- Damaging Winds in New Jersey, July 21, 1991
- Damaging Winds in New York, July 21, 1991
- Damaging Winds in Massachusetts, July 21, 1991
- Damaging Winds in Connecticut, July 21, 1991
- Tornadoes in Florida, July 21, 1991
- Damaging Winds in New Hampshire, July 21, 1991
- Hail in Nebraska, July 21, 1991
- Damaging Winds in Oklahoma, July 21, 1991
- Damaging Winds in Georgia, July 21, 1991
More
Every storm in Minnesota in 1991Every state in 1991This day in weather historyWarnings in Minnesota, July 1991
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: 10047222, 10047223, 10047224, 10047225, 10047226, 10047227, 10047228.