Hail history in Williamson County, TN
Hail of 1 inch or larger was reported in Williamson County on 7 days between Jan 1, 2025 and Oct 26, 2026. The largest was 3.00 in (tea cup) on May 20, 2025, near 6 SSW Franklin.
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Every hail day in Williamson County
| Storm day | Largest hail | Reports | Near | |
|---|---|---|---|---|
| Nov 7, 2025 | 1.00 in (quarter) | 1 | 5 NNW College Grove | Report for this date → |
| May 20, 2025 | 3.00 in (tea cup) | 25 | 6 SSW Franklin | Report for this date → |
| May 8, 2025 | 2.00 in (hen egg) | 4 | 1 W Franklin | Report for this date → |
| Apr 3, 2025 | 1.50 in (ping pong ball) | 2 | 5 SSW Fairview | Report for this date → |
| Apr 2, 2025 | 2.50 in (tennis ball) | 6 | 5 SW Fairview | Report for this date → |
| Mar 30, 2025 | 2.00 in (hen egg) | 5 | 2 W Nolensville | Report for this date → |
| Mar 23, 2025 | 1.00 in (quarter) | 1 | 2 E Franklin | Report for this date → |
When hail falls in Williamson County
Where hail was reported
Places named in the reports, given as distance and direction from the nearest town, as the National Weather Service logs them.
- 2 SE Franklin2 reports
- 3 S Franklin2 reports
- 4 E Franklin2 reports
- 5 SSW Fairview2 reports
- Brentwood2 reports
- 1 S Franklin1 report
- 1 SE Franklin1 report
- 1 SSE Franklin1 report
- 1 W Franklin1 report
- 2 E Franklin1 report
More hail history in Tennessee
See a sample satellite hail report →
Source and method
NOAA Storm Prediction Center preliminary local storm reports of hail 1 inch or larger, Jan 1, 2025 to Oct 26, 2026 (updated Oct 27, 2026). Dates are SPC storm days, which run from 12:00 UTC to 12:00 UTC (about 7 a.m. to 7 a.m. Central), so a late-night storm appears on the day it started. Reports come from spotters, the public and NWS offices: they can be revised, and a storm nobody reported is missing. SPC storm reports.
A Skybridge report goes further for one address and date: GOES satellite cloud-top and lightning data, NOAA MRMS radar hail size and these storm reports within 50 km, in one document reviewed by a person, with a code anyone can verify.