Hail HistoryHome › Idaho › Jefferson County
Hail history for Jefferson County, ID
15 hail reports in Jefferson County since 2006 on 12 days. The largest stones measured 1.25 in (half dollar) on May 31, 2018.
Cities in Jefferson County
Recent hail in Jefferson County
| Date | Hail size | Where |
|---|---|---|
| Sep 17, 2026 | 1 in quarter | Menan 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
170 reports of damaging thunderstorm wind in Jefferson County since 2006, on 66 days. The strongest measured gust was 72 mph on Jul 2, 2022.
| Date | Strongest gust | Where |
|---|---|---|
| Sep 17, 2026 | 61 mph, measured | Mud Lake, Terreton, Lewisville 3 wind reports |
| Sep 10, 2026 | 48 mph, measured | Mud Lake, Terreton, Hamer 3 wind reports |
| Aug 25, 2026 | 46 mph, measured | Camas 2 wind reports |
| Aug 24, 2026 | 53 mph, measured | Roberts, Hamer, Camas 7 wind reports |
| Aug 22, 2026 | 56 mph, measured | Roberts, Hamer 2 wind reports |
| Aug 21, 2026 | 53 mph, measured | Mud Lake 1 wind report |
| Aug 15, 2026 | 50 mph, measured | Mud Lake, Roberts 2 wind reports |
| Jul 29, 2026 | 57 mph, measured | Mud Lake 1 wind report |
| Jul 24, 2026 | 51 mph, measured | Mud Lake 1 wind report |
| Jul 21, 2026 | 47 mph, measured | Mud Lake 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).