Hail HistoryImam › Montana › Cascade County › Malmstrom Air Force Base
Hail history im Malmstrom Air Force Base, MT
Hail wutuk im 10 miles im Malmstrom Air Force Base im 25 days im 2006. Stones imwin im 2.50 in (tennis ball) im Jul 7, 2022. Hail ej common im June im July.
Recent hail im Malmstrom Air Force Base
| Date | Hail size | Where |
|---|---|---|
| Jul 8, 2026 | 0.50 in marble | Great Falls 1 hail report · closest 7 mi im Malmstrom Air Force Base |
| Jul 31, 2025 | 1.00 in 25-cent coin | Great Falls 1 hail report · closest 7 mi im Malmstrom Air Force Base |
| Jun 15, 2025 | 1.00 in 25-cent coin | Great Falls, Portage 8 hail reports · closest 5 mi im Malmstrom Air Force Base |
One row im day: largest hail wutuk im day im 10 miles, places im number im wutuk.
Hail days near Malmstrom Air Force Base by year
When hail season peaks near Malmstrom Air Force Base
Of the 25 hail days since 2006, most fell in June (10) and July (8).
Largest hail storms near Malmstrom Air Force Base
Jul 7, 2022 · 2.50 in (tennis ball) · Great Falls (7 mi from Malmstrom Air Force Base)
National Weather Service description (English): Public report estimating 2.5 inch hail via photo 3 miles WNW of Black Eagle.Jun 16, 2007 · 1.75 in (golf ball) · Great Falls (6 mi from Malmstrom Air Force Base)
National Weather Service description (English): A severe thunderstorm dropped 1.75 inch diameter hail in downtown Great Falls.Jun 6, 2011 · 1.50 in (ping pong ball) · Great Falls (3 mi from Malmstrom Air Force Base)
Jun 11, 2016 · 1.50 in (ping pong ball) · Great Falls (6 mi from Malmstrom Air Force Base)
Aug 18, 2016 · 1.50 in (ping pong ball) · Great Falls (6 mi from Malmstrom Air Force Base)
Damaging thunderstorm winds near Malmstrom Air Force Base
77 reports of damaging thunderstorm wind within 10 miles of Malmstrom Air Force Base since 2006, on 46 days. The strongest measured gust was 83 mph on Sep 2, 2026.
| Date | Strongest gust | Where |
|---|---|---|
| Sep 25, 2026 | 52 mph, imwin | Malmstrom AFB 1 wutuk wind |
| Sep 2, 2026 | 83 mph, imwin | Great Falls, Belt, Malmstrom AFB 4 wutuk wind |
| Aug 27, 2026 | 62 mph, ekkar | Belt 1 wutuk wind |
| Jul 18, 2026 | 70 mph, imwin | Great Falls, Malmstrom AFB 3 wutuk wind |
| Jul 17, 2026 | 53 mph, imwin | Great Falls 1 wutuk wind |
| Jul 12, 2026 | 64 mph, imwin | Great Falls 1 wutuk wind |
| May 13, 2026 | 69 mph, imwin | Great Falls Airport, Fife, Malmstrom AFB 4 wutuk wind |
| Dec 26, 2025 | 66 mph, imwin | Great Falls Airport 1 wutuk wind |
| Aug 19, 2025 | 70 mph, imwin | Rainbow, Great Falls Airport, Great Falls 3 wutuk wind |
| May 11, 2025 | 59 mph, ekkar | Great Falls, Great Falls Airport 3 wutuk wind |
Wind imwin thunderstorm ej 58 mph anikaj, im wind ej kajjitok dmg. Imwin wind ej imwin eokta weather stations; ekkar ej imwin eokta spotters im dmg surveys.
Jabdoñ eo an roof im hail?
Insurers ask for the date of loss. The dates on this page are when hail was reported near Malmstrom Air Force Base; 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.
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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 Malmstrom Air Force Base.
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