Hail HistoryHome › Montana › Flathead County
Flathead County, MT a hail history
2006 thleng Flathead County a 56 hail reports, 30 days a. Stones a pawl 2.50 in (kuk tennis) a ni Jul 7, 2022 a.
Flathead County a Cities
- Kalispell
13 hail days - Evergreen
13 hail days - Whitefish
10 hail days - Columbia Falls
11 hail days - Bigfork
14 hail days - Lakeside
9 hail days
Flathead County a hail a pawl
| Date | Size hail | Where |
|---|---|---|
| Jul 17, 2026 | 1.00 in coin 25-cent | Lupfer 1 hail report |
| May 28, 2026 | 1.25 in coin 50-cent | Evergreen, Kalispell City Airport, Martin City 3 hail reports |
| May 11, 2025 | 1.00 in coin 25-cent | Half Moon 1 hail report |
One row per day: county a hail a pawl, places leh number of reports.
Flathead County a hail days by year
Flathead County a hail season peak
Damaging thunderstorm winds in Flathead County
31 reports of damaging thunderstorm wind in Flathead County since 2006, on 20 days. The strongest measured gust was 78 mph on May 31, 2020.
| Date | Strongest gust | Where |
|---|---|---|
| Aug 22, 2026 | 69 mph, a hrih | Trailcreek, La Salle, Stryker thlang 4 a thlang |
| May 28, 2026 | 58 mph, a thlang | Java thlang 1 a thlang |
| Aug 23, 2024 | 60 mph, a thlang | Holt thlang 1 a thlang |
| Aug 22, 2023 | 68 mph, a hrih | Kalispell Intl. thlang 1 a thlang |
| Jun 15, 2021 | 49 mph, a thlang | Niarada thlang 1 a thlang |
| May 31, 2020 | 78 mph, a hrih | Somers thlang 1 a thlang |
| Aug 10, 2019 | 60 mph, a hrih | Bigfork thlang 1 a thlang |
| Jul 7, 2017 | 58 mph, a thlang | Kalispell thlang 1 a thlang |
| Aug 29, 2013 | 60 mph, a thlang | Apgar, Kalispell Intl., Columbia Falls thlang 4 a thlang |
| Aug 26, 2013 | 55 mph, a hrih | Kalispell thlang 1 a thlang |
Thlang khawm khawm hi 58 mph ahih kha a khawm, ahihman thlang a thlen khawm hi. Station thlang hi weather station tan a hrih; spotter leh survey tan a thlang khawm hi.
Roof kiah car hail claim a thleng?
Insurers a loss date a siam. Hniam tlang a date a, Flathead County ngai a hail a thleng; hail a street a thleng kiah a hla a thleng, so report a address a damage a proof a siam. Licensed roofer kiah insurance adjuster a roof a inspect. Many policies a claim a thleng time limit a set — yours a check.
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) leh National Weather Service Local Storm Reports (preliminary, since then).