Thunderstorm Wind — Lyman, South Dakota

2025-07-29 · near Oacoma, Lyman, South Dakota

Event narrative

The public observed that wind-driven hail stripped siding from a house. In addition, barn doors were blown off and cattle were forced through a fence and out onto the road.

Wider weather episode

A large cluster of storms moving across Lyman county produced large hail and damaging winds.

View location on OpenStreetMap → (43.8100, -99.4900)

Source: NOAA Storm Events Database, event_id 1285020. Narrative written by the NWS forecast office that issued the report.