Hail HistoryHome › Wyoming › Niobrara County
Hail history for Niobrara County, WY
157 hail reports in Niobrara County since 2006 on 94 days. The largest stones measured 4.25 in on Jul 19, 2020.
Recent hail in Niobrara County
| Date | Hail size | Where |
|---|---|---|
| Jun 22, 2026 | 1 in quarter | Kirtley, Lusk, Node 3 hail reports |
| Jul 6, 2025 | 2.75 in baseball | Manville, Hat Creek 2 hail reports |
One row per day: the largest hail reported in the county that day, the places and the number of reports.
Hail days in Niobrara County by year
When hail season peaks in Niobrara County
Damaging thunderstorm winds in Niobrara County
30 reports of damaging thunderstorm wind in Niobrara County since 2006, on 28 days. The strongest measured gust was 77 mph on Jun 6, 2020.
| Date | Strongest gust | Where |
|---|---|---|
| Aug 29, 2026 | 71 mph, estimated | Lusk, Van Tassell 2 wind reports |
| May 3, 2026 | 58 mph, measured | Van Tassell 1 wind report |
| Jul 27, 2024 | 61 mph, measured | Van Tassell 1 wind report |
| Jul 20, 2024 | 60 mph, measured | Kirtley 1 wind report |
| Jun 10, 2024 | 75 mph, estimated | Whitman 1 wind report |
| Jul 6, 2023 | 75 mph, estimated | Node 1 wind report |
| Jul 3, 2023 | 81 mph, estimated | Lusk 1 wind report |
| Aug 25, 2022 | 60 mph, estimated | Lusk 1 wind report |
| Jul 1, 2022 | 60 mph, estimated | Redbird 1 wind report |
| Jun 24, 2021 | 67 mph, measured | Van Tassell 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 Niobrara 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).