Thunderstorm Wind — Dewey, South Dakota
2025-08-18 · near Lantry, Dewey, South Dakota
52 EG
Magnitude
Event narrative
A trained spotter reported damage to their flags by an estimated 60 mph wind gust.
Wider weather episode
Strong thunderstorms in Dewey County on the afternoon of August 18th produced severe winds.
View location on OpenStreetMap → (45.0200, -101.4300)
Source: NOAA Storm Events Database, event_id 1291012. Narrative written by the NWS forecast office that issued the report.