South Dakota

Storm History: Brule County, South Dakota

567 episodes, 707 events since 1954

Every storm the National Weather Service has filed in Brule County, South Dakota: floods, hail, damaging wind, tornadoes, winter storms, heat and the rest, with the most serious on record. Events filed by forecast zone count for every county the zone covers.

The record

Events
707
Deaths
3
Injuries
4
Damage
$54 million
Episodes
567

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Open the live radar over Brule County

Every year

From 1996 the record holds 48 kinds of event with each office’s narrative; before that, tornadoes, hail and thunderstorm wind only, and before 1955 tornadoes alone.

By kind of event

Counted under the kind that heads each episode.

Kind of eventEventsDeathsInjuriesDamage
Hail16801$7.3 million
Tornado10501$3.3 million
Thunderstorm Wind6300$1.7 million
Winter Weather5410$5,000
High Wind5100$143,000
Drought5000$29 million
Blizzard4400$126,000
Winter Storm4300
Flash Flood3300$30,000
Flood2000$11 million
Heavy Snow1900
Excessive Heat1700$5,000
Extreme Cold/Wind Chill1400
Cold/Wind Chill1122
Heat500
Ice Storm400$1.0 million
Strong Wind300
Lightning200$40,000
Funnel Cloud100

The deadliest

The costliest

Damage within this county, in the dollars of its year.

The largest hail

The largest stone in each episode, which may have fallen in a neighboring county of the same episode.

The strongest tornadoes

Every tornado in Brule County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Brule CountyEvery warning in Brule County since 1986Every county in South Dakota

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.