Montana, 1991Hail and Damaging Winds in Montana, June 23, 1991
June 23, 1991 · NWS BIL · 4 events in 3 counties and zones
2 hail, 2 thunderstorm wind, as filed by the National Weather Service.
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
Open the live radar over this ground
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 4
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.
Hail, Carbon
- When
- June 23, 5:30 PM CST
- Where
- Carbon County
- Measured
- 1.75 in hail
- Coordinates
- 45.300, -108.920
Thunderstorm Wind, Rosebud
- When
- June 23, 7:43 PM CST
- Where
- Rosebud County
- Coordinates
- 45.880, -106.630
Hail, Gallatin
- When
- June 23, 8:00 PM CST
- Where
- Gallatin County
- Measured
- 1.25 in hail
- Coordinates
- 45.680, -111.030
Thunderstorm Wind, Rosebud
- When
- June 23, 9:14 PM CST
- Where
- Rosebud County
- Coordinates
- 45.600, -106.270
- 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.
- Damaging Winds in Oklahoma, June 23, 199161 kt wind · 22 events
- Tornadoes and Hail in Texas, June 23, 1991F0 · 12 events
- Hail and Damaging Winds in Kansas, June 23, 19912 in hail · 7 events
- Hail in South Dakota, June 23, 19911.5 in hail · 2 events
- Damaging Wind in Florida, June 23, 19911 event
- Damaging Wind in Georgia, June 23, 19911 event
- Hail in Wyoming, June 23, 19911.5 in hail · 1 event
- Hail in Nebraska, June 23, 19911.75 in hail · 1 event
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: 10071538, 10071539, 10071540, 10071541.