Winter Weather — Hermosa Foothills, South Dakota

2021-03-09 to 2021-03-10 · Hermosa Foothills, South Dakota

Wider weather episode

A low pressure system moved across the Central Plains, producing areas of heavy snow across southwestern South Dakota. The heaviest snow fell from far southwestern into west central South Dakota, where snowfall was generally four to eight inches. Local amounts around a foot fell in the heaviest band across eastern Oglala Lakota and western Jackson Counties. Lesser amounts fell over the rest of southwestern South Dakota.

Source: NOAA Storm Events Database, event_id 939337. Narrative written by the NWS forecast office that issued the report.