Hail History

Lekin › Montana › Fergus County

Hail history for Fergus County, MT

Hail last in the countySep 7, 20260.25 in (pea)
Ane haili, 12 mwwoon ijiin4
Haili ane pwon ijiin 20063.00 in (tea cup)Sep 6, 2026
Ane haili ijiin 200674
Ane haili 1 inch o pwon64
Mwwoon ane ane pwon fefan ijiin134

140 hail reports in Fergus County since 2006 on 74 days. The largest stones measured 3.00 in (tea cup) on Sep 6, 2026.

Cities in Fergus County

Recent hail in Fergus County

DateSize hailWhereSource
Sep 7, 20260.25 in
pea		Hilger
1 hail report		NWS storm report (preliminary)
Sep 6, 20263.00 in
tea cup		Hilger, Danvers, Lewistown
5 hail reports		NWS storm report (preliminary)
Jul 5, 20261.50 in
ping pong ball		Winifred, Denton
2 hail reports		NWS storm report (preliminary)
Jul 3, 20261.00 in
25-sent coin		Forestgrove
1 hail report		NWS storm report (preliminary)
Aug 7, 20251.00 in
25-sent coin		Grassrange
2 hail reports		NOAA Storm Events
Aug 1, 20252.00 in
hen egg		Buffalo
1 hail report		NOAA Storm Events
Jul 28, 20252.50 in
tennis ball		Piper
1 hail report		NOAA Storm Events
Jun 15, 20252.50 in
tennis ball		Lewiston Muni Airport, Grassrange, Forestgrove
7 hail reports		NOAA Storm Events
Jun 14, 20251.75 in
golf ball		Ross Fork, Danvers
3 hail reports		NOAA Storm Events

Lukkuun foy chukw: hail kauchuw kaachin foy, anamw, is foy kaachin anamw.

Hail days in Fergus County by year

30610079083093103111124133141531617618519320321222323124525426

When hail season peaks in Fergus County

JanFebMarApr10May26Jun25Jul9Aug4SepOctNovDec

Damaging thunderstorm winds in Fergus County

134 reports of damaging thunderstorm wind in Fergus County since 2006, on 75 days. The strongest measured gust was 116 mph on Jun 10, 2016.

DateStrongest gustWhereSource
Sep 7, 202659 mph, a measuredForestgrove, Grass Range
2 wind reports		NWS storm report (preliminary)
Sep 2, 202661 mph, a measuredGrass Range
1 wind report		NWS storm report (preliminary)
Aug 23, 202667 mph, a estimatWinifred
1 wind report		NWS storm report (preliminary)
Jul 25, 202661 mph, a measuredLewistown
1 wind report		NWS storm report (preliminary)
Jul 14, 202686 mph, a measuredForestgrove, Grass Range, Lewistown
6 wind reports		NWS storm report (preliminary)
Jul 12, 202677 mph, a measuredGrass Range, Lewistown
3 wind reports		NWS storm report (preliminary)
Jul 5, 202668 mph, a measuredForestgrove, Denton, Winifred
6 wind reports		NWS storm report (preliminary)
May 29, 202670 mph, a measuredRoy
1 wind report		NOAA Storm Events
May 13, 202677 mph, a measuredGrassrange
1 wind report		NOAA Storm Events
Dec 26, 202559 mph, a measuredPownal
1 wind report		NOAA Storm Events

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 Fergus 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).