Hail History

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Hail history for Campbell County, SD

Last hail in the countyAug 24, 20261.75 in (golf ball)
Hail days, last 12 months3
Largest hail since 20063 in (tea cup)Aug 24, 2026
Hail days since 200657
Days with hail 1 inch or larger43
Tornadoes in the county5
Damaging wind reports in the county78

92 hail reports in Campbell County since 2006 on 57 days. The largest stones measured 3 in (tea cup) on Aug 24, 2026.

Recent hail in Campbell County

DateHail sizeWhereSource
Aug 24, 20263 in
tea cup		Mound City
3 hail reports		NWS storm report (preliminary)
Aug 9, 20261.5 in
ping pong ball		Mound City, Herreid
2 hail reports		NWS storm report (preliminary)
Aug 8, 20261.25 in
half dollar		Mound City
1 hail report		NWS storm report (preliminary)
Jun 16, 20250.88 in
nickel		Artas
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 Campbell County by year

306607508509410411312313214215616172182192202132223124125326

When hail season peaks in Campbell County

JanFeb1Mar2Apr4May22Jun10Jul15Aug2Sep1OctNovDec

Damaging thunderstorm winds in Campbell County

78 reports of damaging thunderstorm wind in Campbell County since 2006, on 46 days. The strongest measured gust was 87 mph on Jul 19, 2026.

DateStrongest gustWhereSource
Sep 28, 202677 mph, measuredKenel, Pollock
2 wind reports		NWS storm report (preliminary)
Jul 19, 202687 mph, measuredHerreid, Artas
2 wind reports		NWS storm report (preliminary)
Jun 15, 202663 mph, measuredMound City
1 wind report		NOAA Storm Events
Jun 8, 202664 mph, measuredHerreid Muni Airport, Pollock
2 wind reports		NOAA Storm Events
Jun 2, 202681 mph, measuredArtas
1 wind report		NOAA Storm Events
Apr 22, 202670 mph, estimatedPollock, Herreid Muni Airport
2 wind reports		NOAA Storm Events
Aug 8, 202563 mph, measuredHerreid Muni Airport, Artas
2 wind reports		NOAA Storm Events
Jul 9, 202564 mph, measuredHerreid Muni Airport
1 wind report		NOAA Storm Events
Jun 20, 202564 mph, measuredHerreid Muni Airport
1 wind report		NOAA Storm Events
Jun 16, 202563 mph, measuredHerreid Muni Airport
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 Campbell 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).