Thunderstorm Wind, Prairie
- When
- June 25, 1:55 AM CST
- Where
- Prairie County
- Coordinates
- 46.780, -105.300
Tornado and Hail in Montana, June 25, 1991
8 hail, 4 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
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
8 hail, 4 thunderstorm wind, 1 tornado. Local standard time, as filed.
Thunderstorm Wind, Dawson
- When
- June 25, 2:30 AM CST
- Where
- Dawson County
- Coordinates
- 47.420, -104.930
Thunderstorm Wind, Dawson
- When
- June 25, 2:50 AM CST
- Where
- Dawson County
- Measured
- 67 kt (77 mph)
- Coordinates
- 47.100, -104.730
Hail, Dawson
- When
- June 25, 2:55 AM CST
- Where
- Dawson County
- Measured
- 1.5 in hail
- Coordinates
- 47.650, -105.070
Hail, Phillips
- When
- June 25, 3:00 AM CST
- Where
- Phillips County
- Measured
- 1.75 in hail
- Coordinates
- 48.350, -107.950
Thunderstorm Wind, Richland
- When
- June 25, 3:22 AM CST
- Where
- Richland County
- Coordinates
- 47.700, -104.320
Hail, Richland
- When
- June 25, 4:30 AM CST
- Where
- Richland County
- Measured
- 1 in hail
- Coordinates
- 47.850, -104.050
Hail, Wheatland
- When
- June 25, 4:30 AM CST
- Where
- Wheatland County
- Measured
- 1.75 in hail
- Coordinates
- 46.430, -109.820
Hail, Cascade
- When
- June 25, 3:20 PM CST
- Where
- Cascade County
- Measured
- 1 in hail
- Coordinates
- 47.530, -111.730
Hail, Dawson
- When
- June 25, 3:30 PM CST
- Where
- Dawson County
- Measured
- 1.5 in hail
- Coordinates
- 47.650, -105.070
Tornado, Richland
- When
- June 25, 4:00 PM MST
- Where
- Richland County
- Rating
- F0
- Path length
- 0.2 mi
- Path width
- 10 yd
- Property damage
- $25,000
- Coordinates
- 47.350, -104.470
Hail, Custer
- When
- June 25, 5:10 PM CST
- Where
- Custer County
- Measured
- 1 in hail
- Coordinates
- 46.400, -105.830
Hail, McCone
- When
- June 25, 5:30 PM CST
- Where
- McCone County
- Measured
- 1.5 in hail
- Coordinates
- 47.420, -105.670
What these are
- 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.
- 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
- Hail and Damaging Winds in North Dakota, June 25, 1991
- Hail and Damaging Wind in Minnesota, June 25, 1991
- Hail and Damaging Wind in South Dakota, June 25, 1991
- Hail in Wyoming, June 25, 1991
- Hail and Damaging Wind in Alabama, June 25, 1991
- Hail in Mississippi, June 25, 1991
- Damaging Wind in Texas, June 25, 1991
- Damaging Wind in Florida, June 25, 1991
- Damaging Wind in Kansas, June 25, 1991
- Damaging Wind in Nebraska, June 25, 1991
More
Every storm in Montana in 1991Every state in 1991This day in weather historyThe tornado archive for Montana, 1991Warnings in Montana, June 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: 10072616, 10072617, 10072618, 10072619, 10072620, 10072621, 10072622, 10072623, 10072624, 10072625, 10072626, 10072627, 10072628.