Hail history for 30021: Clarkston, GA
The largest radar-estimated hail in zip code 30021 (Clarkston, DeKalb County) since January 2025 was 1.02 inches (quarter size) on June 25, 2025. The most recent hail of three quarters of an inch or more was on June 25, 2025. 1 day brought estimated hail of one inch or larger somewhere in the zip.
Map shows the June 25, 2025 storm.
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Every hail day in 30021
| Date | Est. max hail | Zip area at 1 in+ | NWS reports in the zip |
|---|---|---|---|
| July 29, 2026 | no radar estimate | 0% | 1 SSW Clarkston: wind; 1 SSW Clarkston: wind; 1 SSW Clarkston: wind |
| July 28, 2026 | 0.71 in (pea to dime size) | 0% | |
| June 25, 2025 | 1.02 in (quarter size) | 12% |
Nearby zip codes
All Clarkston zip codes · All storms
Estimated maximum hail size from the NOAA MRMS MESH radar product within the zip code boundary (2020 Census ZCTA). Estimates are not measurements. How it works.