Hail HistoryHome › Montana › Ravalli County
Hail history for Ravalli County, MT
45 hail reports in Ravalli County since 2006 on 29 days. The largest stones measured 1.75 in (golf ball) on Jun 4, 2012.
Cities in Ravalli County
Recent hail in Ravalli County
No hail was reported in Ravalli County in the last two years.
Hail days in Ravalli County by year
When hail season peaks in Ravalli County
Damaging thunderstorm winds in Ravalli County
26 reports of damaging thunderstorm wind in Ravalli County since 2006, on 20 days. The strongest measured gust was 72 mph on Aug 23, 2024.
| Date | Strongest gust | Where |
|---|---|---|
| Jul 18, 2026 | 53 mph, measured | Sula, Corvallis, Conner 3 wind reports |
| Sep 10, 2025 | 54 mph, measured | Grantsdale 1 wind report |
| Sep 11, 2024 | 59 mph, measured | Sula 1 wind report |
| Sep 3, 2024 | 63 mph, measured | Corvallis 1 wind report |
| Aug 23, 2024 | 72 mph, measured | Victor 1 wind report |
| Aug 18, 2024 | 49 mph, estimated | Kenspur 1 wind report |
| Jul 24, 2024 | 66 mph, measured | Stevensville 1 wind report |
| May 28, 2024 | 49 mph, estimated | Charlos Hgts 1 wind report |
| Aug 29, 2023 | 60 mph, estimated | Florence 1 wind report |
| Jul 15, 2017 | 60 mph, estimated | Florence 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 Ravalli 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).