Storm History: Sangamon County, Illinois
Every storm the National Weather Service has filed in Sangamon County, Illinois: 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
- 1,107
- Deaths
- 13
- Injuries
- 210
- Damage
- $156 million
- Episodes
- 582
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.
Every year
By kind of event
Counted under the kind that heads each episode.
| Kind of event | Events | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Tornado | 420 | 3 | 179 | $28 million |
| Hail | 236 | 0 | 1 | $3.0 million |
| Flash Flood | 207 | 1 | 0 | $47 million |
| Thunderstorm Wind | 101 | 0 | 0 | $1.5 million |
| Heavy Snow | 25 | 1 | 3 | |
| High Wind | 23 | 0 | 0 | $3.1 million |
| Winter Storm | 18 | 1 | 7 | $4.0 million |
| Drought | 11 | 0 | 0 | $66 million |
| Flood | 9 | 1 | 0 | |
| Heat | 8 | 2 | 10 | |
| Winter Weather | 8 | 1 | 6 | |
| Excessive Heat | 8 | 0 | 0 | |
| Strong Wind | 6 | 1 | 1 | $46,000 |
| Blizzard | 5 | 1 | 0 | $350,000 |
| Ice Storm | 5 | 0 | 2 | |
| Extreme Cold/Wind Chill | 4 | 0 | 0 | |
| Dust Storm | 4 | 0 | 0 | $100,000 |
| Lightning | 3 | 0 | 1 | $110,000 |
| Cold/Wind Chill | 2 | 1 | 0 | |
| Frost/Freeze | 1 | 0 | 0 | |
| Sleet | 1 | 0 | 0 | |
| Dense Fog | 1 | 0 | 0 | |
| Wildfire | 1 | 0 | 0 | $2.1 million |
The deadliest
- Tornado, June 14, 1957
- Blizzard, February 1, 2011
- Tornado, April 22, 1963
- Cold/Wind Chill, February 2, 1996
- Winter Storm, January 15, 1997
- Heat, July 20, 1999
- Heat, July 22, 2005
- Winter Weather, December 19, 2009
- Flood, August 20, 2010
- Flash Flood, June 18, 2011
- Strong Wind, May 17, 2017
- Heavy Snow, December 13, 2025
The costliest
Damage within this county, in the dollars of its year.
- Drought, September 1, 2012
- Tornado, August 19, 2009
- Flash Flood, June 17, 2011
- Flash Flood, August 28, 2014
- Flash Flood, May 26, 2010
- Flash Flood, May 27, 2002
- Winter Storm, December 1, 2006
- High Wind, February 11, 2009
- Tornado, August 6, 1977
- Tornado, June 14, 1957
- Flash Flood, August 12, 2016
- Wildfire, July 27, 2012
- Hail, April 9, 2011
- Tornado, February 20, 2014
- Tornado, March 8, 2009
- Thunderstorm Wind, May 27, 2013
- Tornado, July 21, 2020
- Flash Flood, June 5, 2001
- Tornado, April 19, 2011
- Blizzard, February 1, 2011
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
- Hail, March 14, 2024
- Flash Flood, May 7, 2023
- Hail, April 8, 2020
- Tornado, July 26, 1978
- Flash Flood, May 15, 2009
- Hail, March 12, 2006
- Hail, May 6, 1961
- Hail, May 15, 2025
- Hail, July 23, 2023
- Hail, April 10, 2017
- Flash Flood, April 10, 2013
- Hail, August 13, 2011
- Hail, July 9, 1992
- Hail, June 7, 1982
- Flash Flood, April 20, 2023
The strongest tornadoes
- Tornado, June 14, 1957
- Tornado, April 17, 1963
- Tornado, April 21, 1967
- Tornado, September 28, 1972
- Tornado, April 3, 1981
- Tornado, June 2, 1990
- Tornado, April 22, 1963
- Tornado, April 24, 1961
- Tornado, May 14, 1961
- Tornado, April 21, 1964
- Tornado, April 3, 1974
- Tornado, August 6, 1977
- Tornado, May 1, 1983
- Tornado, November 15, 1988
- Tornado, August 19, 2009
Every episode, newest first
- Tornado, June 17, 2026
- Tornado, June 11, 2026
- Flash Flood, June 10, 2026
- Tornado, June 10, 2026
- Flash Flood, June 8, 2026
- Flash Flood, May 18, 2026
- Hail, May 4, 2026
- Hail, March 15, 2026
- Tornado, March 15, 2026
- Hail, March 3, 2026
- Drought, March 1, 2026
- Hail, February 28, 2026
- Drought, February 1, 2026
- Extreme Cold/Wind Chill, January 26, 2026
- Heavy Snow, January 24, 2026
- Drought, January 1, 2026
- Heavy Snow, December 13, 2025
- High Wind, December 10, 2025
- Drought, December 1, 2025
- Heavy Snow, November 29, 2025
- Drought, November 1, 2025
- Drought, October 1, 2025
- Flash Flood, July 8, 2025
- Tornado, June 18, 2025
- Hail, June 8, 2025
- Tornado, May 20, 2025
- Tornado, May 16, 2025
- Hail, May 15, 2025
- Tornado, April 30, 2025
- Tornado, April 2, 2025
- Dust Storm, March 28, 2025
- Tornado, March 19, 2025
- High Wind, March 14, 2025
- Tornado, March 14, 2025
- Heavy Snow, January 5, 2025
- High Wind, December 4, 2024
- Flash Flood, August 30, 2024
- Excessive Heat, August 27, 2024
- Thunderstorm Wind, August 1, 2024
- Thunderstorm Wind, July 30, 2024
- Tornado, July 15, 2024
- Hail, June 25, 2024
- Tornado, June 13, 2024
- Tornado, June 5, 2024
- Flash Flood, May 24, 2024
- Flash Flood, April 27, 2024
- Tornado, April 18, 2024
- Dust Storm, April 16, 2024
- Hail, March 14, 2024
- Ice Storm, January 22, 2024
- Extreme Cold/Wind Chill, January 13, 2024
- Hail, September 26, 2023
- Thunderstorm Wind, August 25, 2023
- Excessive Heat, August 20, 2023
- Flood, August 11, 2023
- Flash Flood, August 9, 2023
- Tornado, August 6, 2023
- Excessive Heat, July 27, 2023
- Hail, July 23, 2023
- Hail, July 17, 2023
- Drought, July 1, 2023
- Tornado, June 29, 2023
- Drought, June 12, 2023
- Flash Flood, May 14, 2023
- Flash Flood, May 7, 2023
- Dust Storm, May 1, 2023
- Flash Flood, April 20, 2023
- Tornado, March 31, 2023
- High Wind, March 3, 2023
- Strong Wind, February 9, 2023
- Tornado, January 3, 2023
- Extreme Cold/Wind Chill, December 23, 2022
- Winter Storm, December 22, 2022
- Tornado, September 18, 2022
- Flash Flood, August 29, 2022
- Flash Flood, August 2, 2022
- Flash Flood, July 8, 2022
- Flash Flood, June 25, 2022
- Tornado, June 17, 2022
- Thunderstorm Wind, May 25, 2022
- Tornado, April 30, 2022
- Tornado, April 24, 2022
- Tornado, March 5, 2022
- Heavy Snow, February 17, 2022
- Winter Storm, February 1, 2022
- Tornado, December 10, 2021
- Flash Flood, October 24, 2021
- Flash Flood, August 12, 2021
- Flash Flood, July 11, 2021
- Thunderstorm Wind, July 9, 2021
- Flood, June 29, 2021
- Tornado, June 26, 2021
- Thunderstorm Wind, June 24, 2021
- Tornado, June 18, 2021
- Tornado, May 27, 2021
- Tornado, May 3, 2021
- Thunderstorm Wind, April 7, 2021
- Hail, March 27, 2021
- Heavy Snow, February 14, 2021
- Ice Storm, January 1, 2021
- Hail, August 10, 2020
- Tornado, July 21, 2020
- Tornado, July 15, 2020
- Flash Flood, June 22, 2020
- Strong Wind, June 9, 2020
- Flash Flood, May 25, 2020
- Flood, May 16, 2020
- Flash Flood, May 16, 2020
- Hail, May 2, 2020
- Tornado, April 28, 2020
- Hail, April 11, 2020
- Hail, April 8, 2020
- Hail, March 28, 2020
- Heavy Snow, December 15, 2019
- High Wind, November 27, 2019
- Flash Flood, September 1, 2019
- Thunderstorm Wind, August 20, 2019
- Tornado, August 12, 2019
- Flash Flood, August 11, 2019
- Flash Flood, June 22, 2019
- Flash Flood, June 5, 2019
- Tornado, May 29, 2019
- Tornado, May 25, 2019
- Tornado, May 22, 2019
- Flood, May 1, 2019
- Flash Flood, April 30, 2019
- High Wind, February 24, 2019
- Heavy Snow, January 11, 2019
- Tornado, December 1, 2018
- High Wind, October 20, 2018
- Tornado, August 16, 2018
- Thunderstorm Wind, June 28, 2018
- Flash Flood, June 20, 2018
- Thunderstorm Wind, June 19, 2018
- Lightning, June 13, 2018
- Flash Flood, June 11, 2018
- Tornado, May 27, 2018
- Hail, January 22, 2018
- Hail, September 4, 2017
- Hail, July 23, 2017
- Tornado, July 10, 2017
- Flash Flood, June 17, 2017
- Hail, June 14, 2017
- Flash Flood, May 18, 2017
- Strong Wind, May 17, 2017
- Tornado, May 10, 2017
- Tornado, April 29, 2017
- Flood, April 29, 2017
- Hail, April 10, 2017
- Hail, March 17, 2017
- Tornado, March 6, 2017
- Winter Weather, December 16, 2016
- Hail, November 2, 2016
- Flash Flood, August 28, 2016
- Hail, August 24, 2016
- Flash Flood, August 12, 2016
- Thunderstorm Wind, July 24, 2016
- Thunderstorm Wind, July 19, 2016
- Thunderstorm Wind, July 13, 2016
- Thunderstorm Wind, June 22, 2016
- Heat, June 14, 2016
- Flash Flood, May 31, 2016
- Hail, May 26, 2016
- Thunderstorm Wind, May 13, 2016
- Hail, May 11, 2016
- Tornado, April 27, 2016
- Flash Flood, April 26, 2016
- Hail, March 30, 2016
- Tornado, March 15, 2016
- Tornado, September 10, 2015
- Lightning, August 19, 2015
- Thunderstorm Wind, July 13, 2015
- Flash Flood, June 28, 2015
- Hail, June 20, 2015
- Flash Flood, June 13, 2015
- Tornado, June 7, 2015
- Hail, May 28, 2015
- Thunderstorm Wind, May 15, 2015
- Hail, May 10, 2015
- Tornado, April 9, 2015
- Heavy Snow, March 1, 2015
- Heavy Snow, February 28, 2015
- Heavy Snow, February 20, 2015
- Flash Flood, August 28, 2014
- Strong Wind, July 25, 2014
- Flash Flood, June 3, 2014
- Hail, April 3, 2014
- Tornado, February 20, 2014
- Heavy Snow, February 4, 2014
- Extreme Cold/Wind Chill, January 6, 2014
- Heavy Snow, January 4, 2014
- Winter Weather, December 21, 2013
- Heavy Snow, December 13, 2013
- High Wind, November 17, 2013
- Hail, June 24, 2013
- Hail, June 21, 2013
- Flash Flood, June 1, 2013
- Tornado, May 31, 2013
- Flash Flood, May 30, 2013
- Thunderstorm Wind, May 27, 2013
- Hail, April 15, 2013
- Flash Flood, April 10, 2013
- Heavy Snow, March 24, 2013
- Winter Storm, February 21, 2013
- Blizzard, December 20, 2012
- Thunderstorm Wind, October 17, 2012
- Drought, September 1, 2012
- Hail, August 16, 2012
- Drought, August 1, 2012
- Wildfire, July 27, 2012
- Excessive Heat, July 1, 2012
- Drought, July 1, 2012
- Excessive Heat, June 29, 2012
- Flash Flood, May 20, 2012
- Hail, March 15, 2012
- Hail, March 2, 2012
- Hail, January 17, 2012
- Winter Weather, January 12, 2012
- Strong Wind, January 1, 2012
- Hail, August 13, 2011
- Excessive Heat, August 1, 2011
- Flash Flood, July 12, 2011
- Flash Flood, June 25, 2011
- Flash Flood, June 18, 2011
- Flash Flood, June 17, 2011
- Hail, June 4, 2011
- Hail, May 28, 2011
- Tornado, May 25, 2011
- Tornado, May 25, 2011
- Hail, May 22, 2011
- Tornado, April 19, 2011
- Tornado, April 15, 2011
- Hail, April 9, 2011
- Hail, February 27, 2011
- Blizzard, February 1, 2011
- Heavy Snow, January 20, 2011
- Blizzard, December 12, 2010
- Strong Wind, October 26, 2010
- Hail, October 24, 2010
- Flash Flood, September 2, 2010
- Flood, August 20, 2010
- Excessive Heat, August 9, 2010
- Excessive Heat, August 3, 2010
- Tornado, June 21, 2010
- Hail, June 21, 2010
- Flash Flood, June 15, 2010
- Flash Flood, June 1, 2010
- Flash Flood, May 26, 2010
- Tornado, May 25, 2010
- Flash Flood, May 24, 2010
Earlier years, state by state:
More
Tornadoes in Sangamon CountyEvery warning in Sangamon County since 1986Every county in Illinois
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.