Hail HistoryHome › Tennessee › Jefferson County
Hail history for Jefferson County, TN
26 hail reports in Jefferson County since 2006 on 19 days. The largest stones measured 2 in (hen egg) on Apr 27, 2011.
Cities in Jefferson County
Recent hail in Jefferson County
| Date | Hail size | Where |
|---|---|---|
| Oct 21, 2025 | 0.75 in penny | Dandridge 1 hail report |
| May 17, 2025 | 1.25 in half dollar | Deep Spgs 1 hail report |
| Feb 6, 2025 | 1 in quarter | Chestnut Hill 1 hail report |
One row per day: the largest hail reported in the county that day, the places and the number of reports.
Hail days in Jefferson County by year
When hail season peaks in Jefferson County
Damaging thunderstorm winds in Jefferson County
153 reports of damaging thunderstorm wind in Jefferson County since 2006, on 105 days. The strongest measured gust was 63 mph on Jul 25, 2007.
| Date | Strongest gust | Where |
|---|---|---|
| Sep 18, 2026 | damage reported | Jefferson City, White Pine, Piedmont 4 wind reports |
| Aug 17, 2026 | damage reported | Jefferson City, Baneberry, Dandridge 3 wind reports |
| Jul 11, 2026 | damage reported | Talbott 1 wind report |
| Dec 19, 2025 | 60 mph, estimated | Jefferson City 1 wind report |
| Dec 18, 2025 | 60 mph, estimated | Jefferson City 1 wind report |
| Jun 13, 2025 | 60 mph, estimated | Dandridge, Jefferson City 2 wind reports |
| May 17, 2025 | 70 mph, estimated | Flat Gap 1 wind report |
| Aug 1, 2024 | 60 mph, estimated | New Market 1 wind report |
| Jul 30, 2024 | 70 mph, estimated | Jefferson City, Friends Station, Hickory 5 wind reports |
| Jun 30, 2024 | 60 mph, estimated | Jefferson Estates 1 wind report |
Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.
Filing a roof or car hail claim?
Insurers ask for the date of loss. The dates on this page are when hail was reported near Jefferson County; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then).