Hail HistoryHome › Arkansas › Johnson County
Hail history for Johnson County, AR
61 hail reports in Johnson County since 2006 on 46 days. The largest stones measured 2.5 in (tennis ball) on Apr 1, 2006.
Cities in Johnson County
Recent hail in Johnson County
| Date | Hail size | Where |
|---|---|---|
| Apr 25, 2026 | 1 in quarter | Ozone 1 hail report |
| May 16, 2025 | 1.25 in half dollar | Coal Hill, Union City 2 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 Johnson County by year
When hail season peaks in Johnson County
Damaging thunderstorm winds in Johnson County
141 reports of damaging thunderstorm wind in Johnson County since 2006, on 79 days. The strongest measured gust was 66 mph on Jul 22, 2013.
| Date | Strongest gust | Where |
|---|---|---|
| Aug 17, 2026 | damage reported | Lamar, Hartman, Clarksville 4 wind reports |
| Jun 22, 2026 | 64 mph, estimated | Lamar 2 wind reports |
| Apr 15, 2026 | 64 mph, estimated | Coal Hill, Clarksville 2 wind reports |
| Jun 7, 2025 | 64 mph, estimated | Clarksville Muni Airport 1 wind report |
| May 18, 2025 | 58 mph, estimated | Shady Grove 1 wind report |
| Aug 18, 2024 | 64 mph, estimated | Clarksville, Hartman, Center Pt 6 wind reports |
| May 7, 2024 | 64 mph, estimated | Harmony 1 wind report |
| Aug 26, 2023 | 64 mph, estimated | Hartman 1 wind report |
| Jun 18, 2023 | 64 mph, estimated | Knoxville, Piney 4 wind reports |
| Nov 4, 2022 | 58 mph, estimated | Clarksville 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 Johnson 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).