Hail History

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Hail history for Mccone County, MT

Last hail in the countyJun 27, 20261 in (quarter)
Hail days, last 12 months2
Largest hail since 20062.75 in (baseball)Jul 20, 2013
Hail days since 200666
Days with hail 1 inch or larger53
Tornadoes in the county2
Damaging wind reports in the county151

143 hail reports in Mccone County since 2006 on 66 days. The largest stones measured 2.75 in (baseball) on Jul 20, 2013.

Recent hail in Mccone County

DateHail sizeWhereSource
Jun 27, 20261 in
quarter		Circle
1 hail report		NOAA Storm Events
Jun 6, 20262 in
hen egg		Brockway, Circle
3 hail reports		NOAA Storm Events
Jul 19, 20252 in
hen egg		Brockway
3 hail reports		NOAA Storm Events
Jun 25, 20251 in
quarter		Circle
1 hail report		NOAA Storm Events

One row per day: the largest hail reported in the county that day, the places and the number of reports.

Hail days in Mccone County by year

0660740830971051121291351421551611731831922021122123324225226

When hail season peaks in Mccone County

JanFebMarApr10May16Jun29Jul10Aug1SepOctNovDec

Damaging thunderstorm winds in Mccone County

151 reports of damaging thunderstorm wind in Mccone County since 2006, on 80 days. The strongest measured gust was 81 mph on Aug 24, 2024.

DateStrongest gustWhereSource
Sep 7, 202661 mph, measuredBrockway
1 wind report		NWS storm report (preliminary)
Sep 2, 202665 mph, measuredWeldon
1 wind report		NWS storm report (preliminary)
Jul 25, 202663 mph, estimatedBrockway, Nelson Creek Rec Ar, Weldon
3 wind reports		NWS storm report (preliminary)
Jul 5, 202658 mph, measuredCircle
1 wind report		NWS storm report (preliminary)
Jul 3, 202665 mph, measuredBrockway, Weldon
3 wind reports		NWS storm report (preliminary)
Jul 1, 202662 mph, measuredFrazer
1 wind report		NWS storm report (preliminary)
Apr 22, 202666 mph, measuredWeldon, Fort Peck Lake Handar, Vida
4 wind reports		NOAA Storm Events
Apr 11, 202659 mph, measuredFort Peck Lake Handar
1 wind report		NOAA Storm Events
Aug 7, 202581 mph, estimatedFort Peck Lake Handar
1 wind report		NOAA Storm Events
Jul 28, 202560 mph, estimatedBrockway
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 Mccone 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).