Hail HistoryHome › Michigan › Montmorency County
Hail history for Montmorency County, MI
19 hail reports in Montmorency County since 2006 on 15 days. The largest stones measured 1.75 in (golf ball) on Jul 8, 2016.
Recent hail in Montmorency County
| Date | Hail size | Where |
|---|---|---|
| Aug 18, 2026 | 0.88 in nickel | Atlanta 1 hail report |
| Apr 29, 2025 | 0.75 in penny | Atlanta 1 hail report |
One row per day: the largest hail reported in the county that day, the places and the number of reports.
Hail days in Montmorency County by year
When hail season peaks in Montmorency County
Damaging thunderstorm winds in Montmorency County
25 reports of damaging thunderstorm wind in Montmorency County since 2006, on 17 days. The strongest measured gust was 71 mph on Jun 8, 2011.
| Date | Strongest gust | Where |
|---|---|---|
| Jul 1, 2026 | damage reported | Atlanta, Clear Lake State 2 wind reports |
| Aug 11, 2021 | 58 mph, estimated | Atlanta Muni Airport, Atlanta 2 wind reports |
| Jul 9, 2020 | 63 mph, estimated | Lewiston, Atlanta 2 wind reports |
| Jul 8, 2016 | 64 mph, estimated | Lewiston 1 wind report |
| Aug 2, 2015 | 60 mph, estimated | Atlanta 1 wind report |
| Nov 17, 2013 | 60 mph, estimated | Atlanta 1 wind report |
| Jul 19, 2013 | 60 mph, estimated | Atlanta 1 wind report |
| Jul 18, 2013 | 62 mph, estimated | Atlanta 1 wind report |
| May 30, 2013 | 63 mph, estimated | Atlanta 1 wind report |
| May 28, 2012 | 60 mph, estimated | Lewiston 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 Montmorency 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).