Hail HistoryLekin › North Dakota › Slope County
Hail history for Slope County, ND
58 hail reports in Slope County since 2006 on 36 days. The largest stones measured 3.75 in on Jun 30, 2015.
Recent hail in Slope County
| Date | Size hail | Where |
|---|---|---|
| Aug 11, 2026 | 2.00 in hen egg | Amidon, Rhame 3 hail reports |
| Jul 20, 2025 | 1.00 in 25-sent coin | Amidon 1 hail report |
Lukkuun foy chukw: hail kauchuw kaachin foy, anamw, is foy kaachin anamw.
Hail days in Slope County by year
When hail season peaks in Slope County
Damaging thunderstorm winds in Slope County
45 reports of damaging thunderstorm wind in Slope County since 2006, on 28 days. The strongest measured gust was 85 mph on Jul 13, 2024.
| Date | Strongest gust | Where |
|---|---|---|
| Jun 27, 2026 | 68 mph, a measured | Amidon 2 wind reports |
| Jun 7, 2026 | 60 mph, a measured | Amidon 2 wind reports |
| Aug 7, 2025 | 72 mph, a measured | Marmarth, Amidon 4 wind reports |
| Jul 27, 2025 | 60 mph, a measured | Amidon 1 wind report |
| Jun 20, 2025 | 60 mph, a estimat | Amidon 1 wind report |
| Jun 16, 2025 | 59 mph, a measured | Amidon 1 wind report |
| Jul 13, 2024 | 85 mph, a measured | Amidon 1 wind report |
| Jun 27, 2024 | 81 mph, a measured | Amidon, Marmarth 3 wind reports |
| Jun 22, 2024 | 69 mph, a measured | Amidon 2 wind reports |
| Jul 29, 2023 | 59 mph, a measured | Amidon 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 Slope 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).