Hail in ZIP 59405
Near Great Falls, MT. Radar recorded hail of 1 inch or larger in this area on 19 days since October 2020. That is more than 94% of US ZIP code areas.
The largest radar estimate was 2.45 inches on July 2, 2024. The most recent 1-inch day was August 18, 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 | 0 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 12 |
| 2026 | 1 |
Largest hail days
| Storm day | Radar estimate |
|---|---|
| July 2, 2024 | 2.45 in |
| September 6, 2025 | 2.1 in |
| June 21, 2025 | 2 in |
| June 3, 2025 | 1.95 in |
| July 30, 2023 | 1.85 in |
| July 28, 2025 | 1.65 in |
Ground reports
Storm spotters and weather offices logged 0 hail reports near here since October 2020, and 3 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.