Thunderstorm Wind, Campbell
- When
- July 18, 7:00 PM MST to 7:20 PM MST
- Where
- Campbell County, 20 mi N of Gillette
- Measured
- 65 kt (75 mph)
- Property damage
- $25,000
- Coordinates
- 44.570, -105.480
Winds ripped off part of the roof of a mobile home and damaged the interior. A garage under construction was heavily damaged, and windows were broken by the wind.
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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 episode as NWS UNR wrote it up.
Winds ripped off part of the roof of a mobile home and damaged the interior. A garage under construction was heavily damaged, and windows were broken by the wind. Hail piled up to 1 1/2 feet deep.
The Rapid City radar (KUDX), 216 km away, was scanning. The volume nearest the first event began at 02:01 UTC.
1 thunderstorm wind. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Wyoming in 1997Every state in 1997This day in weather historyWarnings in Wyoming, July 1997
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: 5610657.