Hail HistoryHome › Montana › Gallatin County › Four Corners
Hail history for Four Corners, MT
Hail has been reported within 10 miles of Four Corners on 18 days since 2006. The largest stones measured 2.75 in (baseball) on Jun 30, 2010. Hail is most common here in August and June.
Recent hail near Four Corners
No hail was reported within 10 miles of Four Corners in the last two years.
Hail days near Four Corners by year
When hail season peaks near Four Corners
Of the 18 hail days since 2006, most fell in August (5) and June (5).
Largest hail storms near Four Corners
Jun 30, 2010 · 2.75 in (baseball) · Belgrade (8 mi from Four Corners)
National Weather Service description (English): A thunderstorm dropped 2.75 inch diameter hail at Belgrade 4ESE. Hail damage was particularly severe in Bozeman. Montana State University reported up to 1000 windows damaged on campus with a repair estimate in excess of $100,000. The city of Bozeman also reported cleaning up nearly 5 tons of debris consisting of tress and tree limbs. State Farm representatives estimate that Gallatin Valley residents will submit a total of $60 million in claims resulting from the storm.Jul 22, 2008 · 1.75 in (golf ball) · Bozeman (8 mi from Four Corners)
National Weather Service description (English): A severe thunderstorm dropped 1.75 inch diameter hail at Bozeman, just south of the Montana state University campus.Aug 1, 2013 · 1.75 in (golf ball) · Belgrade (8 mi from Four Corners)
National Weather Service description (English): Hail measuring 1.75 inches (golf ball sized) was reported 4 miles ESE of Belgrade, MT.May 25, 2023 · 1.75 in (golf ball) · Bozeman Hot Spgs (1 mi from Four Corners)
May 13, 2007 · 1.5 in (ping pong ball) · Bozeman (6 mi from Four Corners)
Damaging thunderstorm winds near Four Corners
61 reports of damaging thunderstorm wind within 10 miles of Four Corners since 2006, on 39 days. The strongest measured gust was 79 mph on Aug 30, 2021.
| Date | Strongest gust | Where |
|---|---|---|
| Aug 29, 2026 | 50 mph, measured | Belgrade 1 wind report |
| Aug 26, 2026 | 44 mph, measured | Belgrade 1 wind report |
| Aug 14, 2026 | 53 mph, measured | Belgrade 1 wind report |
| Jul 25, 2026 | 63 mph, measured | Belgrade 4 wind reports |
| Jul 5, 2026 | 54 mph, measured | Bozeman, Belgrade 2 wind reports |
| Nov 24, 2025 | 59 mph, measured | Belgrade 2 wind reports |
| Jul 1, 2025 | 66 mph, measured | Belgrade, Bozeman 4 wind reports |
| Sep 11, 2024 | 71 mph, measured | Belgrade, Bozeman Hot Spgs 2 wind reports |
| Sep 2, 2024 | 58 mph, measured | Belgrade 1 wind report |
| Aug 20, 2024 | 60 mph, measured | Bozeman 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 Four Corners; 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.
Nearby cities
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then). Distances are measured from the center of Four Corners.
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