Hail History

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Cascade County, MT a hail history

County a hail a pawlSep 13, 20261.00 in (coin 25-cent)
Hail khathu, 12 month thlang4
Hail khawm 2006 thlang3.00 in (cup tea)Jul 7, 2022
Hail khathu 2006 thlang55
Khathu ah hail 1 inch ahih kha a khawm51
County ah thlang a thlen khawm194

2006 thleng Cascade County a 140 hail reports, 55 days a. Stones a pawl 3.00 in (cup tea) a ni Jul 7, 2022 a.

Cascade County a Cities

Cascade County a hail a pawl

DateSize hailWhereSource
Sep 13, 20261.00 in
coin 25-cent		Monarch
3 hail reports		NWS storm report (preliminary)
Aug 26, 20260.40 inCascade
1 hail report		NWS storm report (preliminary)
Aug 18, 20260.25 in
pea		Ulm
1 hail report		NWS storm report (preliminary)
Jul 8, 20260.50 in
marble		Great Falls
1 hail report		NWS storm report (preliminary)
Jul 31, 20251.00 in
coin 25-cent		Great Falls
1 hail report		NOAA Storm Events
Jul 29, 20251.00 in
coin 25-cent		Campsite
1 hail report		NOAA Storm Events
Jul 28, 20251.00 in
coin 25-cent		Campsite
1 hail report		NOAA Storm Events
Jun 15, 20251.00 in
coin 25-cent		Ashuelot, Great Falls, Portage
10 hail reports		NOAA Storm Events

One row per day: county a hail a pawl, places leh number of reports.

Cascade County a hail days by year

06407108109102111129136141561641718519120121222323124425426

Cascade County a hail season peak

JanFebMarApr7May20Jun15Jul9Aug4SepOctNovDec

Damaging thunderstorm winds in Cascade County

194 reports of damaging thunderstorm wind in Cascade County since 2006, on 74 days. The strongest measured gust was 83 mph on Sep 2, 2026.

DateStrongest gustWhereSource
Sep 25, 202652 mph, a hrihMalmstrom AFB
thlang 1 a thlang		NWS storm report (preliminary)
Sep 2, 202683 mph, a hrihGreat Falls, Belt, Sun River
thlang 15 a thlang		NWS storm report (preliminary)
Aug 27, 202662 mph, a thlangBelt, Sun Prairie
thlang 3 a thlang		NWS storm report (preliminary)
Aug 26, 202652 mph, a hrihUlm, Fort Shaw
thlang 2 a thlang		NWS storm report (preliminary)
Aug 18, 202650 mph, a hrihMonarch, Ulm
thlang 2 a thlang		NWS storm report (preliminary)
Jul 25, 202658 mph, a hrihRaynesford
thlang 1 a thlang		NWS storm report (preliminary)
Jul 18, 202670 mph, a hrihGreat Falls, Malmstrom AFB, Craig
thlang 4 a thlang		NWS storm report (preliminary)
Jul 17, 202672 mph, a hrihUlm, Great Falls
thlang 4 a thlang		NWS storm report (preliminary)
Jul 12, 202664 mph, a hrihGreat Falls
thlang 1 a thlang		NWS storm report (preliminary)
May 13, 202669 mph, a hrihGreat Falls Airport, Fife, Cascade
thlang 8 a thlang		NOAA Storm Events

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, Cascade 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).