Thunderstorm Wind — Jackson, South Dakota

2025-07-14 · near Cactus Flats, Jackson, South Dakota

Event narrative

Report of a Semi blown over on I-90 near MM146.

Wider weather episode

A robust squall line developed across the Black Hills and moved east across the entire CWA. SD Mesonet stations recorded the extreme wind gusts with multiple sites hitting between 80-90 mph.

View location on OpenStreetMap → (43.8400, -101.8400)

Source: NOAA Storm Events Database, event_id 1285576. Narrative written by the NWS forecast office that issued the report.