Imam › Michigan › St. Clair County
Hail history for St. Clair County, MI
64 hail reports in St. Clair County since 2006 on 30 days. The largest stones measured 2.00 in (hen egg) on Sep 2, 2026.
Cities in St. Clair County
- Port Huron
18 hail days - Marysville
21 hail days - Saint Clair
13 hail days - Marine City
9 hail days - Pearl Beach
7 hail days
Recent hail in St. Clair County
| Date | Hail size | Where |
|---|---|---|
| Sep 2, 2026 | 2.00 in hen egg | Capac, Kimball 2 hail reports |
| Jun 25, 2026 | 1.75 in golf ball | Capac, Emmett, Kimball 4 hail reports |
| Feb 18, 2026 | 1.25 in 50-cent coin | Adair 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 St. Clair County by year
When hail season peaks in St. Clair County
Damaging thunderstorm winds in St. Clair County
177 reports of damaging thunderstorm wind in St. Clair County since 2006, on 104 days. The strongest measured gust was 85 mph on Jun 8, 2008.
| Date | Strongest gust | Where |
|---|---|---|
| Sep 2, 2026 | dmg ekkar | South Park 1 wutuk wind |
| Jul 18, 2026 | dmg ekkar | St. Clair, Saint Clair 2 wutuk wind |
| Jul 3, 2026 | dmg ekkar | Roberts Landing 1 wutuk wind |
| Jun 25, 2026 | 70 mph, ekkar | Marysville 1 wutuk wind |
| Jun 12, 2026 | 70 mph, ekkar | Pointe Aux Tremble 1 wutuk wind |
| May 19, 2026 | 64 mph, ekkar | Adair 1 wutuk wind |
| May 4, 2026 | 58 mph, ekkar | Marine City 1 wutuk wind |
| Aug 12, 2025 | 55 mph, ekkar | St Clair Airport 1 wutuk wind |
| May 16, 2025 | 67 mph, ekkar | Columbus, Lamb 2 wutuk wind |
| Apr 29, 2025 | 60 mph, ekkar | Harsens Is, Marine City 3 wutuk wind |
Wind imwin thunderstorm ej 58 mph anikaj, im wind ej kajjitok dmg. Imwin wind ej imwin eokta weather stations; ekkar ej imwin eokta spotters im dmg surveys.
Jabdoñ eo an roof im hail?
Insurers ask for the date of loss. The dates on this page are when hail was reported near St. Clair 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).