Hail HistoryLekin › Washington › Walla Walla County
Hail history for Walla Walla County, WA
13 hail reports in Walla Walla County since 2006 on 7 days. The largest stones measured 1.25 in (50-sent coin) on Jun 23, 2012.
Recent hail in Walla Walla County
No hail was reported in Walla Walla County in the last two years.
Hail days in Walla Walla County by year
When hail season peaks in Walla Walla County
Damaging thunderstorm winds in Walla Walla County
26 reports of damaging thunderstorm wind in Walla Walla County since 2006, on 16 days. The strongest measured gust was 61 mph on Sep 5, 2013.
| Date | Strongest gust | Where |
|---|---|---|
| Apr 1, 2026 | 58 mph, a estimat | Minnick 1 wind report |
| Jun 15, 2021 | 60 mph, a estimat | Martin Airport 1 wind report |
| May 30, 2020 | 70 mph, a estimat | Prescott 1 wind report |
| Jun 26, 2017 | 58 mph, a estimat | Walla Walla 1 wind report |
| Jun 8, 2017 | 47 mph, a measured | Walla Walla 1 wind report |
| May 31, 2015 | 60 mph, a estimat | Walla Walla 1 wind report |
| Sep 15, 2013 | 60 mph, a estimat | Walla Walla 1 wind report |
| Sep 5, 2013 | 61 mph, a measured | Walla Walla, College Place Airport, Dry Creek 4 wind reports |
| May 14, 2011 | 60 mph, a estimat | Villard Jct 1 wind report |
| Mar 13, 2011 | 60 mph, a estimat | College Place, City/Co Airport 2 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 Walla Walla 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).