Hail, Treasure
- When
- June 7, 5:35 PM MST
- Where
- Treasure County, 25 mi SSE of Hysham
- Measured
- 0.88 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 45.970, -107.030
Spotter report of nickel size hail.
Hail in Montana, June 7, 1999
5 hail, 1 funnel cloud, as filed by the National Weather Service.
Where it happened
Every event with a place to put it; 1 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
- None recorded
- Crop damage
- None recorded
- 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.
The radar
The Billings radar (KBLX), 123 km away, was scanning. The volume nearest the first event began at 00:35 UTC.
Event by event
5 hail, 1 funnel cloud. Local standard time, as filed.
Hail, Powder River
- When
- June 7, 5:40 PM MST
- Where
- Powder River County, Otter
- Measured
- 0.88 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 45.200, -106.120
Spotter report of nickel size hail.
Hail, Rosebud
- When
- June 7, 6:00 PM MST
- Where
- Rosebud County, 9 mi NW of Colstrip
- Measured
- 0.75 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 45.980, -106.720
Spotter report of dime size hail.
Hail, Golden Valley
- When
- June 7, 7:58 PM MST
- Where
- Golden Valley County, 6 mi S of Lavina
- Measured
- 0.75 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 46.200, -108.930
Spotter report of dime size hail.
Hail, Musselshell
- When
- June 7, 7:58 PM MST to 8:25 PM MST
- Where
- Musselshell County, Roundup to 21 mi SE of Roundup
- Measured
- 0.88 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 46.230, -108.850
Several spotters reported nickel to dime size hail in southern Musselshell County.
Funnel Cloud, Musselshell
- When
- June 7, 8:50 PM MST
- Where
- Musselshell County, 15 mi S of Roundup
- Reported by
- TRAINED SPOTTER
- Coordinates
- 46.497, -108.398 (the zone’s center; the record gives no point)
Spotters indicated a funnel cloud on US-87.
What these are
- Hail
- Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
- Funnel Cloud
- A rotating column of cloud extending from a thunderstorm that did not reach the ground.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Heat in Pennsylvania, June 7 to 9, 1999
- Lightning Strike in Arkansas, June 7, 1999
- Heat in Texas, June 7, 1999
- Heat in Virginia, June 7 to 9, 1999
- Hail and Damaging Winds in New York, June 7, 1999
- Hail and Damaging Winds in Pennsylvania, June 7, 1999
- Hail and Damaging Winds in South Dakota, June 7, 1999
- Hail and Damaging Winds in New York, June 7, 1999
- Heat in Maryland, June 7 to 9, 1999
- Heat in Delaware, June 7 to 9, 1999
- Hail in Nebraska, June 7, 1999
- Damaging Wind in South Dakota, June 7, 1999
More
Every storm in Montana in 1999Every state in 1999This day in weather historyWarnings in Montana, June 1999
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: 5699933, 5699934, 5699935, 5699936, 5699937, 5699938.