Thunderstorm Wind — Lyman, South Dakota
2025-07-29 · near Reliance Arpt, Lyman, South Dakota
70 EG
Magnitude
Event narrative
A member of the public reported that multiple trees were downed in the area and an outbuilding was shifted by the winds.
Wider weather episode
A large cluster of storms moving across Lyman county produced large hail and damaging winds.
View location on OpenStreetMap → (43.7800, -99.6000)
Source: NOAA Storm Events Database, event_id 1285017. Narrative written by the NWS forecast office that issued the report.