Hail HistoryHail history for Lemhi County, ID
20 hail reports in Lemhi County since 2006 on 11 days. The largest stones measured 1.75 in (golf ball) on Aug 18, 2024.
Recent hail in Lemhi County
No hail was reported in Lemhi County in the last two years.
Hail days in Lemhi County by year
When hail season peaks in Lemhi County
Damaging thunderstorm winds in Lemhi County
31 reports of damaging thunderstorm wind in Lemhi County since 2006, on 21 days. The strongest measured gust was 87 mph on Sep 5, 2013.
| Date | Strongest gust | Where |
|---|---|---|
| Jul 5, 2026 | 55 mph, a measured | Leadore 1 wind report |
| Jun 19, 2025 | 81 mph, a estimat | Leadore 1 wind report |
| Sep 11, 2024 | 74 mph, a measured | Salmon, Shoup 2 wind reports |
| Aug 29, 2023 | 64 mph, a estimat | Shoup 1 wind report |
| Jul 13, 2022 | 66 mph, a measured | Salmon 1 wind report |
| Jun 26, 2017 | 68 mph, a measured | Carmen 1 wind report |
| Aug 6, 2016 | 64 mph, a measured | Salmon, Carmen 2 wind reports |
| Sep 5, 2013 | 87 mph, a measured | North Fork, Salmon 2 wind reports |
| Aug 1, 2013 | 49 mph, a estimat | Salmon 1 wind report |
| Jul 17, 2013 | 60 mph, a measured | Leadore 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 Lemhi 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).