Hail, Rosebud
- When
- August 21, 6:45 PM MST
- Where
- Rosebud County, Forsyth
- Measured
- 1.75 in hail
- Property damage
- $5,000
- Crop damage
- $5,000
- Coordinates
- 46.230, -106.731 (the zone’s center; the record gives no point)
Hail and Damaging Winds in Montana, August 21, 1993
4 hail, 2 thunderstorm wind, as filed by the National Weather Service.
Where it happened
Every event with a place to put it; 6 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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $120,000
- Crop damage
- $65,000
- Events
- 6
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
4 hail, 2 thunderstorm wind. Local standard time, as filed.
Thunderstorm Wind, Rosebud
- When
- August 21, 7:00 PM MST
- Where
- Rosebud County, Near Colstrip
- Property damage
- $5,000
- Coordinates
- 46.230, -106.731 (the zone’s center; the record gives no point)
Hail, Wibaux
- When
- August 21, 10:30 PM MST
- Where
- Wibaux County, Wibaux
- Measured
- 1.75 in hail
- Property damage
- $50,000
- Coordinates
- 46.965, -104.249 (the zone’s center; the record gives no point)
Thunderstorm Wind, Fallon
- When
- August 21, 10:58 PM MST
- Where
- Fallon County, Baker
- Property damage
- $5,000
- Crop damage
- $5,000
- Coordinates
- 46.334, -104.417 (the zone’s center; the record gives no point)
Wind damage was widespread across Fallon County.
Hail, Fallon
- When
- August 21, 11:00 PM MST
- Where
- Fallon County, Baker
- Measured
- 2 in hail
- Property damage
- $50,000
- Crop damage
- $50,000
- Coordinates
- 46.334, -104.417 (the zone’s center; the record gives no point)
Wind damage was widespread across Fallon County.
Hail, Fallon
- When
- August 21, 11:20 PM MST
- Where
- Fallon County, Baker
- Measured
- 1.25 in hail
- Property damage
- $5,000
- Crop damage
- $5,000
- Coordinates
- 46.334, -104.417 (the zone’s center; the record gives no point)
Wind damage was widespread across Fallon County.
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
- Tornado in New Jersey, August 21, 1993
- Hail in North Dakota, August 21, 1993
- Hail in Colorado, August 21, 1993
- Damaging Wind in Arizona, August 21, 1993
- Hail and Damaging Winds in Arkansas, August 21, 1993
- Hail and Damaging Winds in Texas, August 21, 1993
- Damaging Winds in Mississippi, August 21, 1993
- Damaging Wind in Alabama, August 21, 1993
- Damaging Winds in Louisiana, August 21, 1993
- Hail and Damaging Wind in Georgia, August 21, 1993
More
Every storm in Montana in 1993Every state in 1993This day in weather historyWarnings in Montana, August 1993
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: 10334465, 10334466, 10334548, 10334763, 10334764, 10334765.