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South Dakota hail: reports, history kiah hardest-hit cities
South Dakota a 10,371 hail reports since 2006. Largest stones a 8.00 in near Vivian on Jul 23, 2010 a measure.
South Dakota a recent hail
| Date | Size hail | Where | Source |
|---|
| Sep 28, 2026 | 1.00 in
coin 25-cent | Belle Fourche
1 hail report · Belle Fourche hail history | NWS storm report (preliminary) |
| Sep 11, 2026 | 1.50 in
ping pong ball | White, Toronto, Wall Lake
4 hail reports | NWS storm report (preliminary) |
| Sep 7, 2026 | 1.25 in
coin 50-cent | Lake Andes, Tabor
2 hail reports | NWS storm report (preliminary) |
| Sep 5, 2026 | 1.50 in
ping pong ball | Ethan, Klein Ranch, Wessington Springs
4 hail reports · Mitchell hail history | NWS storm report (preliminary) |
South Dakota hail map: last 12 months
1 inci a hnai1–1.5 inci1.75–2.5 inci2.75 inci a pawl
Each dot a hail report since Oct 5, 2025 (470 reports); hover kiah tap a dot for date kiah size.
South Dakota a hail days by year
South Dakota a cities with the most hail
Counties
South Dakota a all cities
Aberdeen · Belle Fourche · Blackhawk · Box Elder · Brandon · Brookings · Canton · Dakota Dunes · Dell Rapids · Ellsworth Air Force Base · Harrisburg · Hartford · Hot Springs · Huron · Lead · Madison · Milbank · Mitchell · Mobridge · North Sioux City · Pierre · Pine Ridge · Rapid City · Rapid Valley · Sioux Falls · Spearfish · Sturgis · Tea · Vermillion · Watertown · Winner · Yankton
Hail History