High Wind in Gregory, South Dakota

High Wind March 28, 2026 · Gregory, South Dakota

58 mph

Measured gust (50 kt)

What the National Weather Service wrote

Sustained winds were between 40 and 45 mph at times, with gusts as high as 58 mph at South Dakota Road Weather Information System sites near Dixon and Dallas.

The wider storm

Strong south-southwest wind developed within a tight surface pressure gradient between a departing high pressure system and developing low pressure system across the Northern Rockies. Deep daytime mixing allowed for isolated sustained winds around 40 mph and gusts to 58 mph across south-central South Dakota.

Source: NOAA Storm Events Database, event 1327852. Narratives are written by the National Weather Service forecast office that issued the report.

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