Hutchinson County
Population 7,413 (2025) 813 sq mi
Hutchinson County has recorded 48 tornadoes since 1950, 7th most of 66 counties in South Dakota; the most recent was on July 31, 2024.
Hazard fingerprint Each spoke is this county’s percentile among U.S. counties where that hazard occurs. How it is computed
- Tornado damage paths since 195048
At a glance
The record for Hutchinson County in eight numbers. Each links to its section below.
Tornadoes since 1950
48
7th of 66 in South Dakota
66% more than the typical South Dakota county
DetailsStrongest tornado
F3
June 26, 1965, 35.6 mile path
Federal disaster declarations
24
Most recent: Severe Storms, Straight-Line Winds, and Flooding, 2024
DetailsSnowiest season
68.2in
Winter of 1959-60
Tornadoes
About one every 1.6 years since 1950, one of them rated F3/EF3 or stronger.
Strongest
June 26, 1965
F3, 35.6 mile path
163 yards wide.
Most recent
Wednesday, July 31, 2024
EFU, 0.0 mile path
2 years ago.
Every recorded tornado
| Jul 31, 2024 | EFU | 0.0 | 0 | 0 |
| Jul 17, 2019 | EF1 | 1.7 | 0 | 0 |
| May 10, 2015 | EF0 | 4.2 | 0 | 0 |
| Jun 26, 2010 | EF0 | 0.1 | 0 | 0 |
| Jun 16, 2009 | EF1 | 2.1 | 0 | 0 |
| Jun 16, 2009 | EF0 | 0.3 | 0 | 0 |
| Jun 16, 2009 | EF0 | 0.3 | 0 | 0 |
| Jun 16, 2009 | EF0 | 0.4 | 0 | 0 |
| May 5, 2007 | EF1 | 5.0 | 0 | 0 |
| May 5, 2007 | EF0 | 0.1 | 0 | 0 |
| May 5, 2007 | EF0 | 0.2 | 0 | 0 |
| Sep 16, 2006 | F0 | 0.1 | 0 | 0 |
| Jun 12, 2001 | F0 | 1.0 | 0 | 0 |
| May 11, 2000 | F0 | 0.3 | 0 | 0 |
| Sep 8, 1997 | F0 | 0.1 | 0 | 0 |
| Aug 7, 1994 | F0 | 0.1 | 0 | 0 |
| Jul 3, 1993 | F0 | 2.0 | 0 | 0 |
| May 7, 1993 | F2 | 2.0 | 0 | 0 |
| May 7, 1993 | F1 | 7.0 | 0 | 0 |
| Jun 16, 1992 | F0 | 0.3 | 0 | 0 |
| May 28, 1991 | F1 | 0.5 | 0 | 0 |
| May 28, 1991 | F0 | 0.5 | 0 | 0 |
| May 28, 1991 | F0 | 0.5 | 0 | 0 |
| May 28, 1991 | F1 | 0.5 | 0 | 0 |
| May 17, 1987 | F0 | 0.2 | 0 | 0 |
| Jun 29, 1986 | F0 | 0.1 | 0 | 0 |
| May 11, 1985 | F0 | 20.0 | 0 | 0 |
| Apr 19, 1985 | F0 | 0.1 | 0 | 0 |
| Jun 28, 1984 | F0 | 0.1 | 0 | 0 |
| Jun 28, 1984 | F0 | 11.0 | 0 | 0 |
| Jun 5, 1984 | F2 | 0.1 | 0 | 0 |
| Jun 19, 1975 | F1 | 0.1 | 0 | 0 |
| Jul 8, 1973 | F2 | 1.0 | 0 | 0 |
| Jun 13, 1972 | F0 | 0.1 | 0 | 0 |
| Jun 12, 1971 | F0 | 0.1 | 0 | 0 |
| Jun 8, 1971 | F0 | 0.1 | 0 | 0 |
| May 30, 1970 | F0 | 0.1 | 0 | 0 |
| Jun 28, 1965 | F2 | 2.3 | 0 | 0 |
| Jun 28, 1965 | F1 | 12.1 | 0 | 0 |
| Jun 26, 1965 | F3 | 35.6 | 0 | 0 |
| Jun 7, 1965 | F1 | 0.8 | 0 | 0 |
| Jun 7, 1965 | F0 | 0.1 | 0 | 0 |
| May 8, 1964 | F1 | 21.5 | 0 | 0 |
| May 8, 1964 | F1 | 1.5 | 0 | 0 |
| May 4, 1959 | F0 | 0.1 | 0 | 0 |
| Aug 3, 1956 | F0 | 0.1 | 0 | 0 |
| Jun 28, 1952 | F1 | 0.1 | 0 | 0 |
| May 8, 1950 | F1 | 1.0 | 0 | 0 |
- Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Hutchinson County: 0.
- Weak tornadoes were under-recorded before Doppler radar coverage became national in the early 1990s, so earlier decades read low. Ratings use the Fujita scale before February 2007 and the Enhanced Fujita scale after.
Storm Prediction Center severe weather database, 1950 to 2025.
Hurricanes and tropical storms
No tropical storm or hurricane has tracked within 100 miles since records began in 1851.
Wildfire and smoke
No large wildfire has been mapped here since satellite mapping began in 1984.
Smoke overhead
Smokiest year
2023: 62 days
Heavy smoke on 31 days in 2021, the most of any year.
Last 10 years
30.2 days a year
Medium or heavy smoke, 2016 to 2025.
2025
25 days
Medium or heavy smoke. 38 so far in 2026.
- A smoke day is a date on which a smoke plume traced by NOAA Hazard Mapping System analysts from satellite imagery covered this place's point (the county's population centre or the city centre). Counts here are of medium or heavy smoke. Since 2018 analysts have often drawn light smoke as one area over most of the continent, so light-smoke counts are not comparable from year to year. The plumes show smoke anywhere in the air above, not air quality at the ground, and smoke hidden by cloud is missed.
NOAA Hazard Mapping System smoke analysis, 2011 to 2026, retrieved October 30, 2026.
Floods and flood insurance
14 federal flood insurance claims since 2001, with $309,000 paid.
Claims by ZIP code
| 57366 | 7 | $60,000 |
Flood events since 1996
- Flood91
- Flash Flood9
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026. NOAA Storm Events through 2026.
River crests
Most severe crest
September 13, 2019
James River near Scotland, 22.22 ft
9.22 feet above the 13.0 ft flood stage; major flooding by today’s categories.
Most recent moderate or major crest
June 22, 2024
Wolf Creek (SD) near Clayton, 1,218.16 ft
Major flooding.
River gauges
| James River near Scotland | 13.0 | 22.22 ft | 16 |
| Wolf Creek (SD) near Clayton | 1,214.0 | 1,218.16 ft | 1 |
| Wolf Creek (SD) near Freeman | 1,214.0 | 1,218.16 ft | 1 |
- Crests are the highest and the recent crests the National Weather Service lists for each river gauge in the county that has a flood stage, not every flood. Flood categories use each gauge's current flood stages; crests from before levees, dams or channel changes may not be comparable. Crests measured on an old datum are left out of the rankings.
NOAA National Water Prediction Service gauge records, retrieved October 30, 2026.
Drought
In severe drought or worse for 157 of 1,581 months since 1895 (10%); the longest spell lasted 23 months.
157
Months in severe drought or worse since 1895
64
Months in extreme drought
10%
Share of all months, severe or worse
54
Drought reports to the Weather Service since 1996
Lowest reading
July 1934
−5.95, extreme drought
Longest severe spell
23 months
January 1989 to November 1990.
Latest month
September 2026
−1.67, mild drought
Last severe month: August 2026.
- The Palmer Drought Severity Index is computed by NOAA each month from the county's average temperature and precipitation, relative to the county's own climate. Zero is normal; -3 or lower is severe drought and -4 or lower extreme drought. It describes the long-term balance of moisture, not water supply or crop losses.
NOAA NCEI nClimDiv county Palmer Drought Severity Index, 1895 to September 2026, issued October 6, 2026.
Earthquakes
4 earthquakes of magnitude 4 or more within 50 miles since 1900; the largest was magnitude 4.5 in 1911.
0
Magnitude 2.5+ inside the county since 1973
12
Magnitude 3+ within 50 miles since 1973
4
Magnitude 4+ within 50 miles since 1900
0
Magnitude 5+ within 50 miles since 1900
Largest within 50 miles
June 2, 1911
Magnitude 4.5
South of Huron, South Dakota; 48.7 miles away.
Most recent, magnitude 3 or more
December 10, 2023
Magnitude 3.0
11 km ESE of Wakonda, South Dakota; 25.3 miles away.
Every earthquake of magnitude 4 or more within 50 miles
| Nov 3, 2002 | 4.3 | 49.6 |
| Nov 14, 1982 | 4.3 | 16.0 |
| Jul 23, 1946 | 4.1 | 48.1 |
| Jun 2, 1911 | 4.5 | 48.7 |
- Earthquakes of magnitude 2.5 or more in the USGS Comprehensive Catalog since 1900. Within 50 miles means the epicentre lies within 50 miles of the county boundary (or inside the county).
- Small earthquakes were under-recorded before the modern seismic networks of the 1970s and are still missed in remote areas, so early decades read low. Magnitudes are as the catalogue reports them and mix scales (moment, local and body-wave).
USGS ANSS Comprehensive Earthquake Catalog, 1900 to present, retrieved October 30, 2026.
Severe weather and other events
839 events in the National Weather Service record, 760 of them since 1996.
136
Hail reports, 1 inch or larger
21
Hail, 2 inches or larger
139
Damaging gusts, 58 mph+
170
Winter weather events since 1996
29
Heat events since 1996
29
Cold events since 1996
Largest hail
June 29, 1968
4.00 inches
Strongest measured or estimated gust
May 12, 2022
107 mph
More event types since 1996
| Lightning | 2 | 0 |
Costliest events since 1996
- Apr 9, 2013Winter Storm, Hutchinson$10.0 million
National Weather Service narrative
An extended period of precipitation began with freezing rain quickly producing moderate to heavy ice accumulations, ranging up to more than a quarter of an inch. The precipitation then changed to sleet and then snow, with sleet and snow accumulations reaching the 5 to 8 inch range. Numerous branches and power lines were downed by the weight of ice and accompanying wind, with much of the power line damage affecting rural electric cooperatives. Trees and tree debris blocked roads, and damaged some vehicles and homes. Several power outages were reported. The winter precipitation made travel impossible in many areas, resulting in schools and businesses being forced to close.
- Jul 9, 2009Hail$3.0 million
National Weather Service narrative
Large hail caused widespread damage to vehicles, windows, and siding and roofs on homes. The hail also caused widespread crop damage, with over 66 thousand acres affected. Damage to both property and crops was estimated to be in the millions of dollars.
- Jun 5, 2008Flash Flood$1.0 million
National Weather Service narrative
Repeated heavy rain from thunderstorms caused widespread flash flooding in western Hutchinson County. Communities affected included Parkston and Tripp, with Parkston being especially hard hit. Numerous roads and homes were flooded, including up to 200 homes in Parkston. Parks and businesses were also flooded. In nearby rural areas, numerous fields were flooded, causing an unknown amount of crop damage. Small streams such as Pony Creek in Parkston flooded, adding to the damage.
- Mar 27, 2004High Wind, Hutchinson$1.0 million
National Weather Service narrative
Brief high winds associated with the passage of a cold front uprooted a large tree, tore off shingles, and blew down a large metal television antenna about 6 miles north of Kaylor. The winds also blew part of the roof off a barn and damaged the walls of the barn 2 miles west of Silver Lake in the northeast corner of the county.
- Nov 27, 2005Ice Storm, Hutchinson$1.0 million
National Weather Service narrative
Heavy freezing rain coated roads, trees, power lines, and most other objects with ice up to 3 inches thick. Travel quickly became difficult to impossible. Many roads including Interstate Highways 90 and 29 were closed for extended periods of time. Most schools and businesses were forced to close. Electric power was lost over widespread areas when many miles of power lines and thousands of poles were knocked down, with more damaged. Strong winds which accompanied the ice storm and the immediately following blizzard combined with the weight of the ice to bring down many of the power lines and poles. Tens of thousands of households and businesses lost power, with the time power was…
- Apr 1, 2011Flood$1.0 million
National Weather Service narrative
Major flooding of the James River, as well as flooding of small streams and lakes in the county, continued through April. Much farmland remained flooded, both near to and away from the James River. The James River was 5.8 feet above flood stage northeast of Scotland on April 1st, and fell very slowly during the month. A large area of land and numerous roads were flooded at the start of the month. Water was running over other roads, from flooded streams, creeks, and fields as well as from the James River. Many roads were heavily damaged. Some homes and businesses were also flooded, with the flooding of these places slowly alleviating through the month. High water and groundwater…
- Aug 7, 2000Hail$1.0 million
National Weather Service narrative
Large hail broke windows in vehicles and buildings. The hail also caused other damage to vehicles, and to roofs and siding of buildings. The hail also damaged crops in the area, but the amount of crop damage was not known.
- Mar 13, 2019Flood$760,000
National Weather Service narrative
Flooding resulted in extensive damage to public infrastructure including numerous county and township roads, culverts, and some bridges.
- Jun 20, 2024Flood$758,000
National Weather Service narrative
Rainfall amounts across Hutchinson County from June 20-22 ranged from 4 to 6 inches. Overland flooding ensued with additional major flooding along Wolf Creek and the James River. ||Multiple residences in Parkston, Tripp, Olivet, Menno, Freeman, and other smaller communities across the county had water or sewer backup into their homes. In addition, many roads had gravel wash and several culverts were swept away. Preliminary damage assessments estimate loss to public infrastructure across the county to be nearly 758 thousand dollars.||The majority of overland flooding subsided by June 24, but river flooding continued through the end of the month. For additional information on river…
- Apr 10, 2005Thunderstorm Wind$500,000
National Weather Service narrative
Thunderstorm winds caused widespread damage in Menno. Numerous trees including several large trees were uprooted. Numerous homes were damaged, some directly by the wind and others by tree and other debris. Garages were especially hard hit, including at least one garage which was destroyed. A grain elevator was damaged, with a catwalk and conveyor being blown over. An historical post office addition to a log building was destroyed, doors and part of the roof of a flour mill were blown down, and doors were blown off several other buildings. Many homes and other buildings had windows broken and siding damaged. A few small storage buildings were destroyed, and others were damaged or…
- Storm Events records before 1996 cover only tornadoes, thunderstorm wind and hail. Damage figures are as reported by the National Weather Service at the time, not adjusted for inflation.
NOAA NCEI Storm Events Database, 1950 to 2026, issued October 26, 2026.
Weather records
From Menno, 11.2 miles from the county’s population centre, with records from 1896.
- All-time high
- 117°FJul 17, 1936
- All-time low
- −42°FFeb 2, 1905
- Warmest night
- 87°FJun 30, 1921
- Coldest day
- −20°FJan 12, 1916
- Wettest day
- 5.20 inMay 22, 1936
- Snowiest day
- 18.0 inMar 16, 1917
- Hottest year
- 2012mean 53.3°F
- Coldest year
- 1996mean 44.5°F
- Wettest year
- 194439.62 in
- Driest year
- 198011.35 in
- Snowiest season
- 68.2 in1959-60
Median first snow
November 10
Earliest: September 25, 1939
Median last snow
April 10
Latest: May 28, 1947
0 of 93 winters had no measurable snow.
Station Menno (USC00395481), 1,333 ft elevation, 11.2 miles from the population centre. Daily records from 1896 to October 22, 2026; 99.5% of days in the last 30 years are complete. Records at a single station can differ from a city’s official threaded record, which may combine several stations.
NOAA NCEI Global Historical Climatology Network Daily.
Federal disaster declarations
24 since 1953. The most recent: Severe Storms, Straight-Line Winds, and Flooding, August 15, 2024.
| Aug 15, 2024 | Flood | DR-4807-SD |
| Jun 29, 2022 | Severe Storm | DR-4656-SD |
| Apr 5, 2020 | Biological | DR-4527-SD |
| Mar 13, 2020 | Biological | EM-3475-SD |
| Nov 18, 2019 | Severe Storm | DR-4469-SD |
| Jun 7, 2019 | Flood | DR-4440-SD |
| May 10, 2013 | Severe Storm | DR-4115-SD |
| May 13, 2011 | Flood | DR-1984-SD |
| May 13, 2010 | Flood | DR-1915-SD |
| Mar 10, 2010 | Severe Storm | DR-1887-SD |
| Jul 9, 2008 | Severe Storm | DR-1774-SD |
| May 22, 2007 | Severe Storm | DR-1702-SD |
| Dec 20, 2005 | Severe Storm | DR-1620-SD |
| Sep 10, 2005 | Coastal Storm | EM-3234-SD |
| Apr 7, 1997 | Flood | DR-1173-SD |
| Feb 28, 1997 | Severe Storm | DR-1161-SD |
| Jan 10, 1997 | Severe Storm | DR-1156-SD |
| Jan 5, 1996 | Snowstorm | DR-1075-SD |
| May 26, 1995 | Flood | DR-1052-SD |
| Jul 19, 1993 | Severe Storm | DR-999-SD |
| May 3, 1986 | Flood | DR-764-SD |
| Jul 19, 1984 | Flood | DR-717-SD |
| Jun 17, 1976 | Drought | EM-3015-SD |
| Apr 18, 1969 | Flood | DR-257-SD |
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
OpenFEMA Disaster Declarations Summaries, retrieved October 30, 2026. Statewide declarations are not listed.
How this compares
Where Hutchinson County stands among 66 counties in South Dakota and 3,143 in the United States.
| Tornadoes since 1950 | 48 | 7 / 66 |
| Tornadoes rated F3/EF3 or stronger | 1 | 27 / 66 |
| Tropical cyclones within 50 mi | 0 | — |
| Hurricane-strength passes within 50 mi | 0 | — |
| Wildfire acres since 1984 | 0 | — |
| Flood insurance claims | 14 | 28 / 66 |
| Flood insurance paid | $309,000 | 26 / 66 |
| Disaster declarations | 24 | 4 / 66 |
| Flood events since 1996 | 100 | 8 / 66 |
| Hail and wind events since 1996 | 360 | 34 / 66 |
| Winter storm events since 1996 | 170 | 14 / 66 |
| Reported damage since 1996 | $23.2 million | 13 / 66 |
| River crests at major flood stage | 18 | 5 / 66 |
| High tide flooding days a year, last 10 years | 0.0 | — |
| Months in severe drought since 1895 | 157 | 18 / 66 |
| Medium or heavy smoke days a year, last 10 years | 30.2 | 39 / 66 |
| Earthquakes M4+ within 50 mi since 1900 | 4 | 2 / 66 |
| Earthquakes M2.5+ in the county since 1973 | 0 | — |
Neighbouring counties
| Bon Homme County | 26 | 0 |
| Charles Mix County | 47 | 0 |
| Davison County | 24 | 0 |
| Douglas County | 25 | 0 |
| Hanson County | 21 | 0 |
| McCook County | 44 | 0 |
| Turner County | 47 | 0 |
| Yankton County | 29 | 0 |
Sources and vintage
Every number on this page comes from these public records.
- Tornadoes NOAA Storm Prediction Center severe weather database, through 2025.
- Tropical cyclones NOAA National Hurricane Center HURDAT2 (Atlantic; Northeast and Central Pacific), through 2025.
- Wildfire USGS/USFS Monitoring Trends in Burn Severity, through 2026.
- Storm events NOAA NCEI Storm Events Database, through 2026.
- Flood insurance OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026.
- Declarations OpenFEMA Disaster Declarations Summaries v2, retrieved October 30, 2026.
- Weather records NOAA NCEI Global Historical Climatology Network Daily, station USC00395481.
- River crests NOAA National Weather Service, National Water Prediction Service river gauges, retrieved October 30, 2026.
- Drought NOAA NCEI nClimDiv county Palmer Drought Severity Index, through September 2026.
- Smoke NOAA NESDIS Hazard Mapping System smoke analysis, retrieved October 30, 2026.
- Earthquakes USGS ANSS Comprehensive Earthquake Catalog (ComCat), retrieved October 30, 2026.
Joins, thresholds and known limits are set out in the methodology. Found an error? Report it. Page built October 30, 2026.