AtmostormCounty briefing

Dewey County, SD

Severe-weather activation briefing

Generated 2026-09-20T14:19:15.936849+00:00

No active warnings

Radar over Dewey County, SD

County exposure (baseline)

Dewey County, SD has an estimated 5,239 residents, including 1 nursing home and 10 schools. This is the denominator behind “in the warned path”.