Hail history · South Dakota
Custer County, South Dakota hail history
96 days with hail reports since 2010, most recently Aug 23, 2026. Largest hail: 3.60".
Hail days since 20109641 in the last 5 years
Largest hail3.60"teacup · Aug 11, 2026
Damaging wind reports107last Sep 7, 2026
By year
| Year | Hail days | Hail reports | Largest hail | Wind reports | Strongest gust |
|---|---|---|---|---|---|
| 2026 (preliminary) | 6 | 12 | 3.60" | 12 | 67 mph |
| 2025 | 3 | 9 | 1.25" | 11 | 66 mph |
| 2024 | 8 | 24 | 2.25" | 10 | 67 mph |
| 2023 | 16 | 35 | 2.75" | 10 | 70 mph |
| 2022 | 8 | 17 | 2.00" | 6 | 72 mph |
| 2021 | 9 | 22 | 2.25" | 7 | 70 mph |
| 2020 | 13 | 27 | 2.75" | 14 | 77 mph |
| 2019 | 5 | 20 | 2.50" | 3 | 67 mph |
| 2018 | 13 | 19 | 2.00" | 14 | 72 mph |
| 2017 | 3 | 9 | 2.00" | 8 | 70 mph |
| 2016 | 12 | 23 | 2.75" | 12 | 74 mph |
| 2015 | 0 | 0 | – | 0 | – |
| 2014 | 0 | 0 | – | 0 | – |
| 2013 | 0 | 0 | – | 0 | – |
| 2012 | 0 | 0 | – | 0 | – |
| 2011 | 0 | 0 | – | 0 | – |
| 2010 | 0 | 0 | – | 0 | – |
Largest hail reports
| Size | About the size of a | Date |
|---|---|---|
| 3.60" | teacup | Aug 11, 2026 |
| 3.00" | teacup | Aug 11, 2026 |
| 3.00" | teacup | Aug 11, 2026 |
| 2.75" | baseball | Jul 29, 2016 |
| 2.75" | baseball | Jul 9, 2020 |
| 2.75" | baseball | May 31, 2023 |
| 2.75" | baseball | Aug 11, 2026 |
| 2.75" | baseball | Aug 11, 2026 |
| 2.50" | tennis ball | Jun 2, 2019 |
| 2.50" | tennis ball | Jun 2, 2019 |
Check a specific address
County totals hide big differences between neighborhoods. See every report within 1 to 10 miles of a home.
Source: NOAA Storm Prediction Center storm reports (final Storm Data through Dec 28, 2025; preliminary reports through Oct 9, 2026). Hail 1 inch or larger and damaging wind (58 mph or more, or reported damage). Counts are reports, not damage claims; many storms go unreported. Dates are CST. About the data