Hail HistoryHail history for Clinton County, IA
85 hail reports in Clinton County since 2006 on 44 days. The largest stones measured 2 in (hen egg) on Jun 28, 2026.
Cities in Clinton County
Recent hail in Clinton County
| Date | Hail size | Where |
|---|---|---|
| Jun 28, 2026 | 2 in hen egg | Charlotte 1 hail report |
| Mar 10, 2026 | 1.25 in half dollar | Clinton, Charlotte, Low Moor 3 hail reports |
| Jul 10, 2025 | 1.75 in golf ball | Clinton 1 hail report |
| Mar 19, 2025 | 1 in quarter | Clinton 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 Clinton County by year
When hail season peaks in Clinton County
Damaging thunderstorm winds in Clinton County
175 reports of damaging thunderstorm wind in Clinton County since 2006, on 77 days. The strongest measured gust was 76 mph on Aug 4, 2008.
| Date | Strongest gust | Where |
|---|---|---|
| Aug 11, 2026 | 61 mph, measured | Elwood, Dewitt, Clinton 3 wind reports |
| Jun 10, 2026 | 75 mph, estimated | Clinton 1 wind report |
| Apr 23, 2026 | 81 mph, estimated | Toronto 1 wind report |
| Apr 17, 2026 | 64 mph, measured | Clinton Muni Airport 2 wind reports |
| Apr 2, 2026 | 61 mph, measured | Eden Valley Camp Gd, Wheatland 2 wind reports |
| Jul 30, 2025 | 64 mph, estimated | Clinton 1 wind report |
| Jul 29, 2025 | 64 mph, estimated | Dewitt, Clinton 2 wind reports |
| Jul 10, 2025 | 75 mph, estimated | Clinton 1 wind report |
| Jul 5, 2025 | 70 mph, estimated | Dewitt 1 wind report |
| Jun 25, 2025 | 75 mph, estimated | Bleidorn, Grand Mound, Clinton 6 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 Clinton 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).