A line of showers and isolated thunder moved through Carbon County during the afternoon of September 10th. A weak thunderstorms produced a gust of 68 mph in one of the wind prone corridors along Interstate 80.
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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 CYS wrote it up.
A line of showers and isolated thunder moved through Carbon County during the afternoon of September 10th. A weak thunderstorms produced a gust of 68 mph in one of the wind prone corridors along Interstate 80.
The Cheyenne radar (KCYS), 130 km away, was scanning. The volume nearest the first event began at 17:09 UTC.
1 thunderstorm wind. Local standard time, as filed.
WYDOT sensor near Arlington along Interstate 80.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Wyoming in 2025Every state in 2025This day in weather historyWarnings in Wyoming, September 2025
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 2026-10-01. Each event’s entry at NCEI: 1283305.