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Winter in Fall River County, South Dakota
89 winter storms and snow events in the NCEI Storm Events record, 1950 to 2026. Event types counted: Winter Storm, Winter Weather, Heavy Snow, Blizzard, Ice Storm, Lake-Effect Snow, Sleet.
NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. Storm records through 30 Jun 2026.
Fall River County, South Dakota, has 89 winter events in the NCEI record since 1950, with at least one in 23 different years.
March is the busiest month, with 18 of the recorded events. The last 20 years account for 77 events against 12 in the 20 years before, a change that reflects reporting practice as much as weather.
The county holds 0.9% of the 10,128 winter events recorded in South Dakota; its 5.1 per 100 square miles compares with 13.4 statewide.
Some winter weather and high wind events are recorded by NWS forecast zone rather than by county; zone-recorded events whose zone is named for the county are included and marked "Forecast zone" in the table.
Compared with South Dakota
| Measure | Fall River County | South Dakota | US |
|---|---|---|---|
| Winter events since 1950 | 89 | 10,128 | 287,339 |
| Per 100 square miles | 5.1 | 13.4 | 8.1 |
| Per 10,000 residents | 123.6 | 113.1 | 8.7 |
| Deaths recorded | 0 | 73 | 2,509 |
| Busiest month | March | December | January |
By year
Seasonality
10Feb
15Mar
18Apr
14May
3Jun
0Jul
0Aug
0Sep
0Oct
5Nov
7Dec
17
Recorded events
All 89 events, most recent first. Magnitude is hail size, tornado rating or wind speed as recorded.
| Date | Event type | Magnitude | Property damage | Crop damage | Deaths | Injuries | Geography |
|---|---|---|---|---|---|---|---|
| 3 Apr 2023 | Winter Storm | — | — | — | — | — | Forecast zone |
| 30 Mar 2023 | Winter Storm | — | — | — | — | — | Forecast zone |
| 6 Mar 2023 | Winter Weather | — | — | — | — | — | Forecast zone |
| 3 Mar 2023 | Winter Weather | — | — | — | — | — | Forecast zone |
| 21 Feb 2023 | Winter Storm | — | — | — | — | — | Forecast zone |
| 27 Jan 2023 | Winter Weather | — | — | — | — | — | Forecast zone |
| 18 Jan 2023 | Winter Weather | — | — | — | — | — | Forecast zone |
| 1 Jan 2023 | Winter Storm | — | — | — | — | — | Forecast zone |
| 13 Dec 2022 | Blizzard | — | — | — | — | — | Forecast zone |
| 23 Apr 2022 | Winter Weather | — | — | — | — | — | Forecast zone |
| 4 Mar 2022 | Winter Weather | — | — | — | — | — | Forecast zone |
| 21 Feb 2022 | Winter Weather | — | — | — | — | — | Forecast zone |
| 9 Dec 2021 | Winter Storm | — | — | — | — | — | Forecast zone |
| 18 Apr 2021 | Winter Weather | — | — | — | — | — | Forecast zone |
| 6 Apr 2021 | Winter Storm | — | — | — | — | — | Forecast zone |
| 14 Mar 2021 | Blizzard | — | — | — | — | — | Forecast zone |
| 9 Mar 2021 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 28 Dec 2020 | Winter Weather | — | — | — | — | — | Forecast zone |
| 24 Oct 2020 | Winter Weather | — | — | — | — | — | Forecast zone |
| 11 Apr 2020 | Winter Weather | — | — | — | — | — | Forecast zone |
| 1 Apr 2020 | Winter Weather | — | — | — | — | — | Forecast zone |
| 13 Mar 2020 | Winter Storm | — | — | — | — | — | Forecast zone |
| 24 Feb 2020 | Winter Weather | — | — | — | — | — | Forecast zone |
| 3 Feb 2020 | Winter Weather | — | — | — | — | — | Forecast zone |
| 29 Dec 2019 | Winter Storm | — | — | — | — | — | Forecast zone |
| 29 Nov 2019 | Blizzard | — | — | — | — | — | Forecast zone |
| 10 Nov 2019 | Winter Weather | — | — | — | — | — | Forecast zone |
| 9 Oct 2019 | Winter Storm | — | — | — | — | — | Forecast zone |
| 1 May 2019 | Winter Weather | — | — | — | — | — | Forecast zone |
| 10 Apr 2019 | Winter Weather | — | — | — | — | — | Forecast zone |
| 13 Mar 2019 | Blizzard | — | — | — | — | — | Forecast zone |
| 6 Mar 2019 | Winter Weather | — | — | — | — | — | Forecast zone |
| 14 Feb 2019 | Winter Weather | — | — | — | — | — | Forecast zone |
| 6 Feb 2019 | Winter Weather | — | — | — | — | — | Forecast zone |
| 30 Dec 2018 | Winter Storm | — | — | — | — | — | Forecast zone |
| 1 Dec 2018 | Winter Weather | — | — | — | — | — | Forecast zone |
| 13 Oct 2018 | Winter Weather | — | — | — | — | — | Forecast zone |
| 13 Apr 2018 | Winter Storm | — | — | — | — | — | Forecast zone |
| 16 Mar 2018 | Winter Storm | — | — | — | — | — | Forecast zone |
| 18 Feb 2018 | Winter Storm | — | — | — | — | — | Forecast zone |
| 8 Feb 2018 | Winter Storm | — | — | — | — | — | Forecast zone |
| 20 Jan 2018 | Winter Storm | — | — | — | — | — | Forecast zone |
| 28 Apr 2017 | Winter Weather | — | — | — | — | — | Forecast zone |
| 23 Feb 2017 | Winter Storm | — | — | — | — | — | Forecast zone |
| 7 Feb 2017 | Winter Weather | — | — | — | — | — | Forecast zone |
| 31 Jan 2017 | Winter Weather | — | — | — | — | — | Forecast zone |
| 24 Jan 2017 | Winter Storm | — | — | — | — | — | Forecast zone |
| 25 Dec 2016 | Winter Storm | — | $65K | — | — | — | Forecast zone |
| 16 Dec 2016 | Winter Storm | — | — | — | — | — | Forecast zone |
| 17 Nov 2016 | Winter Weather | — | — | — | — | — | Forecast zone |
| 15 Dec 2015 | Winter Storm | — | — | — | — | — | Forecast zone |
| 1 Dec 2015 | Winter Weather | — | — | — | — | — | Forecast zone |
| 9 May 2015 | Winter Storm | — | — | — | — | — | Forecast zone |
| 2 Mar 2015 | Winter Storm | — | — | — | — | — | Forecast zone |
| 2 Apr 2014 | Winter Weather | — | — | — | — | — | Forecast zone |
| 8 Feb 2014 | Winter Weather | — | — | — | — | — | Forecast zone |
| 4 Oct 2013 | Blizzard | — | — | — | — | — | Forecast zone |
| 16 Apr 2013 | Winter Storm | — | — | — | — | — | Forecast zone |
| 8 Apr 2013 | Winter Storm | — | — | — | — | — | Forecast zone |
| 11 Jan 2013 | Winter Storm | — | — | — | — | — | Forecast zone |
| 24 Dec 2012 | Winter Weather | — | — | — | — | — | Forecast zone |
| 25 Nov 2012 | Winter Weather | — | — | — | — | — | Forecast zone |
| 20 Feb 2011 | Winter Storm | — | — | — | — | — | Forecast zone |
| 30 Dec 2010 | Winter Storm | — | — | — | — | — | Forecast zone |
| 23 Dec 2010 | Winter Weather | — | $25K | — | — | — | Forecast zone |
| 21 Nov 2010 | Winter Weather | — | — | — | — | — | Forecast zone |
| 4 Feb 2010 | Winter Storm | — | — | — | — | — | Forecast zone |
| 6 Jan 2010 | Winter Storm | — | — | — | — | — | Forecast zone |
| 25 Dec 2009 | Winter Storm | — | — | — | — | — | Forecast zone |
| 28 Oct 2009 | Winter Storm | — | — | — | — | — | Forecast zone |
| 3 Apr 2009 | Winter Storm | — | — | — | — | — | Forecast zone |
| 30 Mar 2009 | Winter Storm | — | — | — | — | — | Forecast zone |
| 23 Mar 2009 | Blizzard | — | $100K | — | — | — | Forecast zone |
| 13 Dec 2008 | Winter Storm | — | — | — | — | — | Forecast zone |
| 2 May 2008 | Winter Storm | — | — | — | — | — | Forecast zone |
| 7 Dec 2007 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 29 Mar 2007 | Winter Storm | — | — | — | — | — | Forecast zone |
| 24 Apr 2006 | Winter Storm | — | — | — | — | — | Forecast zone |
| 18 Mar 2006 | Winter Storm | — | — | — | — | — | Forecast zone |
| 12 Mar 2006 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 15 Feb 2006 | Winter Storm | — | — | — | — | — | Forecast zone |
| 4 Jan 2005 | Winter Storm | — | — | — | — | — | Forecast zone |
| 27 Nov 2004 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 28 Feb 2004 | Winter Storm | — | — | — | — | — | Forecast zone |
| 3 Nov 2003 | Winter Storm | — | — | — | — | — | Forecast zone |
| 12 Mar 1997 | Winter Storm | — | — | — | — | — | Forecast zone |
| 25 Dec 1996 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 23 Mar 1996 | Blizzard | — | — | — | — | — | Forecast zone |
| 17 Jan 1996 | Blizzard | — | — | — | — | — | Forecast zone |
Questions and answers
How many winter events has Fall River County had?
89 events in the NCEI Storm Events record between 1950 and 2026. Reporting of winter storms and snow became far more complete after 1996, so early decades undercount.
When was the last recorded winter event in Fall River County?
3 Apr 2023 (Winter Storm). Records reach NCEI about 120 days after the month ends.
What was the most damaging winter event recorded in Fall River County?
The blizzard of 23 Mar 2009, with property damage estimated by NCEI at $100K.
How does Fall River County compare with South Dakota for winter?
5.1 events per 100 square miles against 13.4 statewide; the county holds 89 of the state's 10,128 recorded events.
Provenance
NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026, public domain. County-recorded events plus zone-recorded events whose forecast zone is named for the county (marked "Forecast zone"). Population and area from the US Census Bureau (2021). Built 1 Oct 2026. See the methodology, the Winter hub and the county page.