Hail HistoryHail history for Grant County, OR
18 hail reports in Grant County since 2006 on 11 days. The largest stones measured 2 in (hen egg) on May 30, 2020.
Recent hail in Grant County
No hail was reported in Grant County in the last two years.
Hail days in Grant County by year
When hail season peaks in Grant County
Damaging thunderstorm winds in Grant County
8 reports of damaging thunderstorm wind in Grant County since 2006, on 7 days. The strongest measured gust was 70 mph on Jun 28, 2015.
| Date | Strongest gust | Where |
|---|---|---|
| Jul 24, 2024 | 66 mph, measured | Prairie City 2 wind reports |
| Jun 26, 2017 | 47 mph, measured | John Day 1 wind report |
| Jun 28, 2015 | 70 mph, measured | Dayville 1 wind report |
| Aug 12, 2014 | 63 mph, measured | Long Creek 1 wind report |
| May 3, 2012 | 60 mph, estimated | Dale 1 wind report |
| Jun 30, 2008 | 58 mph, estimated | Mt Vernon 1 wind report |
| Aug 10, 2006 | 60 mph, estimated | Prairie City 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 Grant 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).