Hail HistoryHome › Michigan › Iosco County
Hail history for Iosco County, MI
31 hail reports in Iosco County since 2006 on 19 days. The largest stones measured 2 in (hen egg) on Jul 27, 2026.
Cities in Iosco County
Recent hail in Iosco County
| Date | Hail size | Where |
|---|---|---|
| Jul 27, 2026 | 2 in hen egg | Wilber, Wurtsmith Airfield 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 Iosco County by year
When hail season peaks in Iosco County
Damaging thunderstorm winds in Iosco County
35 reports of damaging thunderstorm wind in Iosco County since 2006, on 21 days. The strongest measured gust was 66 mph on Jun 10, 2020.
| Date | Strongest gust | Where |
|---|---|---|
| Jul 27, 2026 | damage reported | Wilber, Wurtsmith Airfield 3 wind reports |
| Jul 1, 2026 | damage reported | South Branch 1 wind report |
| Jul 24, 2025 | 60 mph, measured | East Tawas 1 wind report |
| Jul 5, 2024 | 58 mph, estimated | Whittemore 1 wind report |
| Apr 24, 2022 | 58 mph, estimated | National City, Tawas City 2 wind reports |
| Aug 28, 2021 | 58 mph, estimated | Sand Lake, Whittemore, Tawas City 3 wind reports |
| Jul 19, 2020 | 62 mph, estimated | East Tawas Iosco Airport, National City 2 wind reports |
| Jun 10, 2020 | 66 mph, measured | East Tawas 1 wind report |
| Jul 27, 2019 | 63 mph, estimated | Hale, Sand Lake, National City 3 wind reports |
| May 27, 2018 | 62 mph, estimated | East Tawas Iosco Airport 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 Iosco 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).