Storm History: Saint Louis County, Missouri
Every storm the National Weather Service has filed in Saint Louis County, Missouri: 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
- 1,651
- Deaths
- 71
- Injuries
- 3,529
- Damage
- $1.5 billion
- Episodes
- 888
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 |
|---|---|---|---|---|
| Hail | 571 | 4 | 7 | $853 million |
| Tornado | 441 | 18 | 426 | $340 million |
| Thunderstorm Wind | 278 | 1 | 2 | $415,000 |
| Flash Flood | 147 | 5 | 0 | $286 million |
| Heat | 57 | 29 | 1,251 | |
| Excessive Heat | 38 | 12 | 1,788 | |
| Winter Storm | 36 | 0 | 54 | $44 million |
| Flood | 16 | 0 | 0 | |
| High Wind | 13 | 0 | 0 | $50,000 |
| Heavy Snow | 12 | 0 | 0 | |
| Lightning | 9 | 1 | 1 | $265,000 |
| Drought | 8 | 0 | 0 | |
| Ice Storm | 5 | 0 | 0 | $100,000 |
| Heavy Rain | 5 | 0 | 0 | |
| Winter Weather | 4 | 0 | 0 | |
| Cold/Wind Chill | 3 | 0 | 0 | |
| Extreme Cold/Wind Chill | 2 | 1 | 0 | |
| Sleet | 2 | 0 | 0 | |
| Strong Wind | 2 | 0 | 0 | $6,000 |
| Frost/Freeze | 1 | 0 | 0 | |
| Blizzard | 1 | 0 | 0 |
The deadliest
- Tornado, February 10, 1959
- Heat, July 18, 1999
- Heat, April 8, 2001
- Tornado, January 24, 1967
- Heat, June 23, 1998
- Flash Flood, September 12, 2008
- Excessive Heat, July 17, 2011
- Tornado, November 4, 2024
- Heat, July 14, 2006
- Excessive Heat, August 4, 2007
- Excessive Heat, June 17, 2009
- Excessive Heat, July 1, 2012
- Flash Flood, July 26, 2022
- Tornado, December 31, 2010
- Tornado, May 30, 2004
- Flash Flood, August 23, 1996
- Hail, July 9, 2007
- Heat, July 2, 2000
- Heat, August 28, 2000
- Heat, September 1, 2000
The costliest
Damage within this county, in the dollars of its year.
- Hail, April 10, 2001
- Tornado, April 22, 2011
- Flash Flood, December 26, 2015
- Flash Flood, July 26, 2022
- Winter Storm, November 29, 2006
- Tornado, February 10, 1959
- Tornado, January 24, 1967
- Tornado, May 31, 2013
- Tornado, March 14, 2025
- Tornado, April 26, 1994
- Tornado, April 10, 2013
- Winter Storm, December 1, 2006
- Tornado, January 3, 1950
- Tornado, April 7, 1980
- Tornado, April 13, 1998
- Hail, May 25, 2004
- Tornado, April 1, 2024
- Tornado, December 31, 2010
- Hail, February 16, 2006
- Tornado, April 18, 2024
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
- Hail, June 8, 1982
- Hail, March 14, 2024
- Hail, May 13, 2023
- Hail, November 5, 2017
- Flash Flood, July 1, 2015
- Hail, April 28, 2012
- Hail, February 16, 2006
- Hail, June 28, 1980
- Hail, March 31, 2023
- Hail, April 2, 2015
- Hail, March 2, 2012
- Flash Flood, March 15, 2012
- Hail, September 7, 2012
- Hail, April 19, 2011
- Flash Flood, June 10, 2011
The strongest tornadoes
- Tornado, February 10, 1959
- Tornado, January 24, 1967
- Tornado, September 26, 1959
- Tornado, April 21, 1967
- Tornado, June 22, 1969
- Tornado, April 24, 1975
- Tornado, May 4, 1977
- Tornado, April 22, 2011
- Tornado, December 31, 2010
- Tornado, January 3, 1950
- Tornado, October 24, 1967
- Tornado, May 15, 1968
- Tornado, April 30, 1970
- Tornado, May 7, 1973
- Tornado, February 21, 1976
Every episode, newest first
- Flash Flood, June 25, 2026
- Tornado, June 21, 2026
- Flash Flood, June 11, 2026
- Flash Flood, June 7, 2026
- Flash Flood, June 1, 2026
- Tornado, April 27, 2026
- Tornado, April 17, 2026
- Thunderstorm Wind, April 15, 2026
- Thunderstorm Wind, March 15, 2026
- Winter Weather, December 1, 2025
- Winter Storm, November 29, 2025
- Thunderstorm Wind, August 17, 2025
- Excessive Heat, August 15, 2025
- Flash Flood, August 10, 2025
- Excessive Heat, July 22, 2025
- Thunderstorm Wind, June 27, 2025
- Thunderstorm Wind, June 17, 2025
- Tornado, June 4, 2025
- Tornado, May 19, 2025
- Tornado, May 16, 2025
- Hail, April 10, 2025
- Flash Flood, April 3, 2025
- Tornado, April 2, 2025
- High Wind, March 19, 2025
- High Wind, March 14, 2025
- Tornado, March 14, 2025
- Ice Storm, January 4, 2025
- Tornado, November 4, 2024
- Tornado, May 26, 2024
- Tornado, May 7, 2024
- Tornado, April 18, 2024
- Tornado, April 1, 2024
- Tornado, March 14, 2024
- Hail, March 14, 2024
- Heavy Snow, February 16, 2024
- Cold/Wind Chill, January 13, 2024
- Hail, September 26, 2023
- Excessive Heat, August 20, 2023
- Tornado, August 12, 2023
- Thunderstorm Wind, July 29, 2023
- Excessive Heat, July 27, 2023
- Hail, July 17, 2023
- Flash Flood, July 17, 2023
- Thunderstorm Wind, July 16, 2023
- Flash Flood, July 14, 2023
- Hail, July 12, 2023
- Hail, July 1, 2023
- Hail, June 30, 2023
- Hail, June 4, 2023
- Flash Flood, May 14, 2023
- Hail, May 13, 2023
- Tornado, April 15, 2023
- Hail, March 31, 2023
- Winter Storm, December 22, 2022
- Thunderstorm Wind, August 25, 2022
- Flash Flood, August 3, 2022
- Flash Flood, July 28, 2022
- Flash Flood, July 26, 2022
- Hail, June 16, 2022
- Thunderstorm Wind, May 25, 2022
- Tornado, May 19, 2022
- Thunderstorm Wind, May 19, 2022
- Sleet, February 24, 2022
- Heavy Snow, February 1, 2022
- Tornado, December 10, 2021
- Thunderstorm Wind, September 14, 2021
- Thunderstorm Wind, August 26, 2021
- Thunderstorm Wind, August 23, 2021
- Thunderstorm Wind, August 12, 2021
- Excessive Heat, August 10, 2021
- Thunderstorm Wind, August 8, 2021
- Flash Flood, July 25, 2021
- Hail, July 9, 2021
- Flash Flood, June 19, 2021
- Thunderstorm Wind, May 27, 2021
- Hail, May 16, 2021
- Hail, March 27, 2021
- Heavy Snow, February 14, 2021
- Thunderstorm Wind, November 10, 2020
- Flash Flood, August 15, 2020
- Flash Flood, August 10, 2020
- Flash Flood, August 8, 2020
- Flash Flood, July 30, 2020
- Flash Flood, July 19, 2020
- Thunderstorm Wind, July 15, 2020
- Flash Flood, June 21, 2020
- Hail, March 27, 2020
- Winter Storm, December 15, 2019
- High Wind, November 27, 2019
- Flash Flood, August 30, 2019
- Flash Flood, August 26, 2019
- Flash Flood, August 21, 2019
- Hail, August 17, 2019
- Flash Flood, August 12, 2019
- Thunderstorm Wind, August 12, 2019
- Flash Flood, July 22, 2019
- Heat, July 17, 2019
- Hail, July 1, 2019
- Thunderstorm Wind, June 28, 2019
- Flash Flood, June 26, 2019
- Thunderstorm Wind, June 5, 2019
- Hail, June 1, 2019
- Flash Flood, May 29, 2019
- Tornado, May 22, 2019
- Tornado, May 21, 2019
- Hail, May 14, 2019
- Hail, April 18, 2019
- Tornado, March 24, 2019
- High Wind, March 14, 2019
- Heavy Snow, January 11, 2019
- Heavy Snow, November 15, 2018
- Flash Flood, September 7, 2018
- Excessive Heat, August 26, 2018
- Heat, August 25, 2018
- Flash Flood, August 10, 2018
- Heat, July 14, 2018
- Flash Flood, July 14, 2018
- Heat, July 4, 2018
- Thunderstorm Wind, July 1, 2018
- Excessive Heat, July 1, 2018
- Excessive Heat, June 28, 2018
- Flash Flood, June 28, 2018
- Thunderstorm Wind, June 19, 2018
- Excessive Heat, June 15, 2018
- Hail, June 9, 2018
- Hail, May 27, 2018
- Hail, May 26, 2018
- Hail, May 14, 2018
- Thunderstorm Wind, April 13, 2018
- Hail, April 2, 2018
- Drought, February 1, 2018
- Drought, January 1, 2018
- Drought, December 1, 2017
- Drought, November 15, 2017
- Hail, November 5, 2017
- Heat, September 11, 2017
- Hail, July 22, 2017
- Excessive Heat, July 18, 2017
- Heat, July 9, 2017
- Thunderstorm Wind, June 17, 2017
- Flash Flood, June 14, 2017
- Tornado, May 19, 2017
- Flood, May 1, 2017
- Tornado, April 29, 2017
- Hail, March 30, 2017
- Tornado, February 28, 2017
- Ice Storm, January 13, 2017
- Heat, September 6, 2016
- Flash Flood, August 15, 2016
- Thunderstorm Wind, July 19, 2016
- Excessive Heat, July 18, 2016
- Hail, July 13, 2016
- Tornado, July 7, 2016
- Thunderstorm Wind, June 25, 2016
- Heat, June 24, 2016
- Heat, June 22, 2016
- Heat, June 14, 2016
- Hail, May 26, 2016
- Tornado, May 11, 2016
- Hail, April 30, 2016
- Tornado, April 27, 2016
- Tornado, April 26, 2016
- Flood, January 1, 2016
- Flash Flood, December 26, 2015
- Flash Flood, August 5, 2015
- Flash Flood, July 27, 2015
- Excessive Heat, July 27, 2015
- Excessive Heat, July 17, 2015
- Excessive Heat, July 12, 2015
- Flash Flood, July 1, 2015
- Tornado, June 28, 2015
- Flash Flood, June 25, 2015
- Thunderstorm Wind, May 10, 2015
- Hail, April 9, 2015
- Flash Flood, April 7, 2015
- Hail, April 2, 2015
- Hail, March 24, 2015
- Heavy Snow, February 20, 2015
- Flash Flood, October 2, 2014
- Hail, September 5, 2014
- Excessive Heat, September 4, 2014
- Tornado, September 1, 2014
- Lightning, August 28, 2014
- Thunderstorm Wind, August 27, 2014
- Thunderstorm Wind, August 20, 2014
- Excessive Heat, August 20, 2014
- Excessive Heat, July 26, 2014
- Hail, July 14, 2014
- Hail, July 7, 2014
- Excessive Heat, June 30, 2014
- Tornado, June 7, 2014
- Hail, May 15, 2014
- Hail, April 28, 2014
- Tornado, April 3, 2014
- Flash Flood, April 2, 2014
- Winter Storm, March 1, 2014
- High Wind, February 20, 2014
- Hail, February 20, 2014
- Cold/Wind Chill, January 6, 2014
- Winter Storm, January 5, 2014
- Hail, November 17, 2013
- High Wind, November 17, 2013
- Heat, September 1, 2013
- Thunderstorm Wind, August 31, 2013
- Heat, August 27, 2013
- Hail, June 29, 2013
- Hail, June 22, 2013
- Flash Flood, June 17, 2013
- Hail, June 16, 2013
- Flash Flood, June 1, 2013
- Tornado, May 31, 2013
- Flash Flood, May 30, 2013
- Tornado, May 20, 2013
- Hail, May 19, 2013
- Hail, April 16, 2013
- Tornado, April 10, 2013
- Heavy Snow, March 24, 2013
- Winter Storm, February 21, 2013
- Thunderstorm Wind, October 17, 2012
- Hail, September 25, 2012
- Hail, September 7, 2012
- Hail, September 6, 2012
- Drought, September 1, 2012
- Hail, August 4, 2012
- Thunderstorm Wind, August 4, 2012
- Excessive Heat, August 1, 2012
- Drought, August 1, 2012
- Excessive Heat, July 31, 2012
- Excessive Heat, July 22, 2012
- Excessive Heat, July 16, 2012
- Heat, July 10, 2012
- Drought, July 10, 2012
- Hail, July 8, 2012
- Hail, July 7, 2012
- Hail, July 2, 2012
- Excessive Heat, July 1, 2012
- Excessive Heat, June 27, 2012
- Hail, June 4, 2012
- Hail, April 28, 2012
- Thunderstorm Wind, April 15, 2012
- Flash Flood, March 17, 2012
- Flash Flood, March 15, 2012
- Hail, March 14, 2012
- Hail, March 2, 2012
- Hail, January 17, 2012
- Thunderstorm Wind, September 3, 2011
- Heat, September 1, 2011
- Heat, August 31, 2011
- Heat, August 24, 2011
- Heat, August 6, 2011
Earlier years, state by state:
More
Tornadoes in Saint Louis CountyEvery warning in Saint Louis County since 1986Every county in Missouri
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.