Hail in ZIP 57540
Near Harrold, SD. Radar recorded hail of 1 inch or larger in this area on 24 days since October 2020. That is more than 96% of US ZIP code areas.
The largest radar estimate was 3.35 inches on July 28, 2025. The most recent 1-inch day was September 14, 2026. Radar estimates and ground reports often differ, so see how they compare.
Days of 1-inch hail by year
| Year | Days |
|---|---|
| 2020 (from October) | 0 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 5 |
Largest hail days
| Storm day | Radar estimate |
|---|---|
| July 28, 2025 | 3.35 in |
| June 28, 2026 | 2.05 in |
| June 14, 2022 | 1.85 in |
| July 9, 2025 | 1.85 in |
| July 25, 2026 | 1.8 in |
| August 7, 2025 | 1.55 in |
Ground reports
Storm spotters and weather offices logged 2 hail reports near here since October 2020, and 2 tornadoes started near here since 1950.
Figures cover a circle with the same land area as this ZIP code, centered on it, so edges are approximate. For one address, use the address search.