Heat, Wind River Basin
- When
- September 25, 6:00 AM MST to 7:00 PM MST
- Where
- Wind River Basin forecast zone
- Reported by
- ASOS
- Coordinates
- 43.041, -108.630 (the zone’s center; the record gives no point)
On the afternoon of September 25, the Riverton airport recorded a high temperature of 90 degrees. This was a record high temperature and also the latest occurrence of a 90 degree high temperature in station history.
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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 RIW wrote it up.
On the afternoon of September 25, the Riverton airport recorded a high temperature of 90 degrees. This was a record high temperature and also the latest occurrence of a 90 degree high temperature in station history. Four days later this latest 90 F or greater record was broken on September 29.
The national radar mosaic for the moment the first event began.
1 heat. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Wyoming in 2024Every state in 2024This day in weather historyWarnings in Wyoming, September 2024
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 2026-09-30. Each event’s entry at NCEI: 1217275.