Hail HistoryLekin › Oklahoma › Harper County
Hail history for Harper County, OK
120 hail reports in Harper County since 2006 on 56 days. The largest stones measured 4.25 in on Mar 2, 2008.
Recent hail in Harper County
| Date | Size hail | Where |
|---|---|---|
| Jun 16, 2026 | 2.75 in baseball | Laverne, Rosston 4 hail reports |
| Mar 10, 2026 | 0.75 in 1-sent coin | May 1 hail report |
| Mar 4, 2026 | 1.00 in 25-sent coin | Buffalo 1 hail report |
| Sep 17, 2025 | 1.75 in golf ball | Selman 1 hail report |
| Sep 8, 2025 | 2.50 in tennis ball | Rosston, Laverne 3 hail reports |
| May 18, 2025 | 2.75 in baseball | Rosston, Laverne 6 hail reports |
| Apr 24, 2025 | 2.25 in | Selman, Buffalo 3 hail reports |
Lukkuun foy chukw: hail kauchuw kaachin foy, anamw, is foy kaachin anamw.
Hail days in Harper County by year
When hail season peaks in Harper County
Damaging thunderstorm winds in Harper County
80 reports of damaging thunderstorm wind in Harper County since 2006, on 47 days. The strongest measured gust was 86 mph on Sep 17, 2021.
| Date | Strongest gust | Where |
|---|---|---|
| Jun 27, 2026 | 60 mph, a estimat | May 1 wind report |
| Jun 21, 2026 | 72 mph, a measured | Buffalo 6 wind reports |
| Aug 17, 2025 | 81 mph, a measured | Buffalo 1 wind report |
| Aug 3, 2025 | 58 mph, a measured | Laverne 1 wind report |
| Jun 7, 2025 | 71 mph, a measured | Buffalo 2 wind reports |
| Aug 25, 2024 | 60 mph, a estimat | Laverne 1 wind report |
| Aug 14, 2024 | 59 mph, a measured | Buffalo 1 wind report |
| Jul 16, 2024 | 64 mph, a measured | Buffalo 3 wind reports |
| Jun 13, 2024 | 59 mph, a measured | Buffalo 1 wind report |
| Aug 5, 2023 | 79 mph, a measured | Buffalo 2 wind reports |
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 Harper 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).