Hail Maps › South Dakota › Storm Record
SkyVision detected hail in Grant County, SD near Marvin on June 29, 2026 — estimated up to 1.33″. See the storm map, timeline, and check any address.
Estimated hail up to 1.33″, the largest near Marvin.
Sizes are estimates from SkyVision's national detection engine, which analyzes weather radar continuously. Conditions at a specific address vary — check yours.
Was your property in the path? Enter your address on this page to get a free SkyVision storm report — every detected hail event on record for your property.