Hail HistoryHome › Wyoming › Weston County
Hail history for Weston County, WY
221 hail reports in Weston County since 2006 on 115 days. The largest stones measured 3 in (tea cup) on Jul 5, 2011.
Cities in Weston County
Recent hail in Weston County
| Date | Hail size | Where |
|---|---|---|
| Aug 12, 2026 | 1.75 in golf ball | Morrisey, Clareton 3 hail reports |
| Jul 3, 2026 | 2 in hen egg | Osage 2 hail reports |
| Jun 22, 2026 | 1 in quarter | Upton, Newcastle 3 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 Weston County by year
When hail season peaks in Weston County
Damaging thunderstorm winds in Weston County
131 reports of damaging thunderstorm wind in Weston County since 2006, on 81 days. The strongest measured gust was 85 mph on Jun 6, 2020.
| Date | Strongest gust | Where |
|---|---|---|
| Sep 18, 2026 | 54 mph, measured | Upton 1 wind report |
| Sep 6, 2026 | 63 mph, measured | Upton 2 wind reports |
| Aug 15, 2026 | 50 mph, measured | Osage 1 wind report |
| Aug 12, 2026 | 55 mph, measured | Morrisey 1 wind report |
| Jul 26, 2026 | 60 mph, measured | Osage 1 wind report |
| Jun 6, 2026 | 58 mph, measured | Newcastle 1 wind report |
| Sep 15, 2025 | 71 mph, measured | Osage, Rochelle 2 wind reports |
| Aug 13, 2025 | 68 mph, measured | Four Corners, Newcastle 3 wind reports |
| Jul 4, 2025 | 60 mph, measured | Rochelle, Newcastle 2 wind reports |
| Sep 17, 2024 | 60 mph, measured | Upton, Osage 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 Weston 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 Jul 31, 2026) and National Weather Service Local Storm Reports (preliminary, since then).