Storm History: St. Mary Parish, Louisiana
Every storm the National Weather Service has filed in St. Mary Parish, Louisiana: 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
- 214
- Deaths
- 0
- Injuries
- 31
- Damage
- $61 million
- Episodes
- 170
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 | 53 | 0 | 26 | $3.9 million |
| Thunderstorm Wind | 49 | 0 | 0 | $7.1 million |
| Hail | 48 | 0 | 3 | $872,000 |
| Flash Flood | 28 | 0 | 0 | $3.6 million |
| Astronomical Low Tide | 11 | 0 | 0 | |
| Lightning | 9 | 0 | 2 | $351,000 |
| Flood | 6 | 0 | 0 | $25 million |
| Hurricane (Typhoon) | 3 | 0 | 0 | $20 million |
| Heat | 2 | 0 | 0 | |
| Blizzard | 2 | 0 | 0 | |
| Tropical Storm | 1 | 0 | 0 | $100,000 |
| Heavy Rain | 1 | 0 | 0 | $10,000 |
| Storm Surge/Tide | 1 | 0 | 0 |
The deadliest
None recorded.
The costliest
Damage within this county, in the dollars of its year.
- Flood, August 14, 2016
- Hurricane (Typhoon), September 11, 2024
- Thunderstorm Wind, August 2, 1998
- Tornado, April 4, 1952
- Flash Flood, August 12, 2016
- Flash Flood, December 7, 2009
- Tornado, April 14, 2018
- Thunderstorm Wind, June 10, 2007
- Hail, March 26, 2009
- Hail, May 22, 2013
- Tornado, March 17, 1970
- Lightning, January 26, 1998
- Flash Flood, October 9, 2002
- Thunderstorm Wind, July 30, 2025
- Flash Flood, June 17, 1997
- Tropical Storm, June 5, 2001
- Tornado, December 30, 2006
- Flash Flood, July 19, 2011
- Tornado, March 20, 2012
- Flash Flood, January 6, 1998
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
- Flash Flood, May 3, 2017
- Hail, April 2, 2012
- Hail, February 21, 2010
- Flash Flood, January 8, 2024
- Hail, May 26, 2020
- Flash Flood, April 4, 2019
- Flash Flood, June 6, 2013
- Hail, April 26, 2011
- Hail, June 6, 2011
- Hail, March 25, 2009
- Hail, March 26, 2009
- Hail, November 27, 2004
- Hail, March 6, 2003
- Hail, April 7, 2003
- Hail, April 8, 2003
The strongest tornadoes
Every episode, newest first
- Flash Flood, May 19, 2026
- Astronomical Low Tide, February 1, 2026
- Astronomical Low Tide, January 31, 2026
- Astronomical Low Tide, January 26, 2026
- Astronomical Low Tide, January 15, 2026
- Astronomical Low Tide, January 10, 2026
- Thunderstorm Wind, July 30, 2025
- Blizzard, January 21, 2025
- Astronomical Low Tide, December 10, 2024
- Hurricane (Typhoon), September 11, 2024
- Storm Surge/Tide, June 19, 2024
- Tornado, May 28, 2024
- Flash Flood, February 11, 2024
- Flash Flood, January 8, 2024
- Thunderstorm Wind, August 27, 2023
- Heat, August 1, 2023
- Flash Flood, May 11, 2021
- Flash Flood, April 13, 2021
- Thunderstorm Wind, December 23, 2020
- Thunderstorm Wind, August 5, 2020
- Hail, May 26, 2020
- Hurricane (Typhoon), July 13, 2019
- Tornado, June 5, 2019
- Flash Flood, April 18, 2019
- Flash Flood, April 4, 2019
- Tornado, November 1, 2018
- Tornado, April 14, 2018
- Tornado, March 29, 2018
- Tornado, July 19, 2017
- Flash Flood, May 3, 2017
- Flood, August 14, 2016
- Flash Flood, August 12, 2016
- Flash Flood, August 5, 2016
- Tornado, June 12, 2016
- Thunderstorm Wind, May 19, 2016
- Tornado, February 23, 2016
- Thunderstorm Wind, July 30, 2015
- Tornado, April 24, 2015
- Flash Flood, April 14, 2015
- Flash Flood, June 6, 2013
- Hail, May 22, 2013
- Tornado, January 8, 2013
- Tornado, July 19, 2012
- Lightning, July 5, 2012
- Hail, April 2, 2012
- Tornado, March 20, 2012
- Flash Flood, July 19, 2011
- Hail, June 6, 2011
- Hail, April 26, 2011
- Thunderstorm Wind, April 4, 2011
- Heavy Rain, November 2, 2010
- Lightning, June 7, 2010
- Tornado, June 3, 2010
- Hail, May 25, 2010
- Hail, March 9, 2010
- Hail, February 21, 2010
- Flood, December 12, 2009
- Flash Flood, December 7, 2009
- Tornado, October 22, 2009
- Tornado, May 14, 2009
- Hail, March 26, 2009
- Hail, March 25, 2009
- Thunderstorm Wind, August 24, 2008
- Tornado, May 15, 2008
- Hail, January 25, 2008
- Thunderstorm Wind, December 26, 2007
- Thunderstorm Wind, June 10, 2007
- Hail, June 3, 2007
- Hail, May 14, 2007
- Tornado, December 30, 2006
- Thunderstorm Wind, September 13, 2006
- Hail, August 16, 2006
- Lightning, August 9, 2006
- Thunderstorm Wind, November 27, 2004
- Hail, November 27, 2004
- Flash Flood, July 18, 2004
- Hail, June 4, 2004
- Thunderstorm Wind, November 18, 2003
- Flash Flood, June 11, 2003
- Thunderstorm Wind, June 11, 2003
- Hail, April 8, 2003
- Hail, April 8, 2003
- Hail, April 7, 2003
- Hail, April 7, 2003
- Hail, April 7, 2003
- Hail, March 6, 2003
- Hail, December 31, 2002
- Flash Flood, October 9, 2002
- Thunderstorm Wind, May 17, 2002
- Thunderstorm Wind, October 13, 2001
- Thunderstorm Wind, August 5, 2001
- Flash Flood, June 10, 2001
- Tropical Storm, June 5, 2001
- Thunderstorm Wind, March 9, 2001
- Thunderstorm Wind, March 3, 2001
- Thunderstorm Wind, November 6, 2000
- Thunderstorm Wind, July 30, 2000
- Thunderstorm Wind, July 22, 2000
- Tornado, June 16, 2000
- Thunderstorm Wind, June 5, 2000
- Flash Flood, October 9, 1999
- Thunderstorm Wind, August 3, 1999
- Lightning, August 3, 1999
- Lightning, July 3, 1999
- Thunderstorm Wind, May 27, 1999
- Thunderstorm Wind, May 12, 1999
- Lightning, May 12, 1999
- Thunderstorm Wind, May 11, 1999
- Hail, May 4, 1999
- Thunderstorm Wind, March 3, 1999
- Thunderstorm Wind, January 22, 1999
- Tornado, January 2, 1999
- Thunderstorm Wind, August 2, 1998
- Lightning, July 14, 1998
- Thunderstorm Wind, February 10, 1998
- Lightning, January 26, 1998
- Flash Flood, January 6, 1998
- Thunderstorm Wind, December 23, 1997
- Flash Flood, June 17, 1997
- Thunderstorm Wind, June 17, 1997
- Flood, June 10, 1997
- Flood, April 11, 1997
- Hail, March 30, 1997
- Thunderstorm Wind, January 24, 1997
- Flood, December 29, 1996
- Flood, July 9, 1996
- Hail, April 14, 1996
- Hail, April 14, 1996
- Thunderstorm Wind, September 5, 1995
- Hail, June 26, 1995
- Tornado, May 12, 1995
- Tornado, April 23, 1995
- Tornado, March 7, 1995
- Tornado, March 9, 1994
- Tornado, October 29, 1993
- Tornado, November 21, 1992
- Hail, February 17, 1992
- Tornado, July 15, 1991
- Tornado, May 8, 1991
- Hail, April 14, 1991
- Thunderstorm Wind, September 4, 1990
- Tornado, March 29, 1990
- Thunderstorm Wind, June 14, 1989
- Tornado, May 5, 1989
- Tornado, May 4, 1989
- Tornado, March 17, 1987
- Hail, May 21, 1985
- Thunderstorm Wind, February 11, 1985
- Tornado, September 12, 1984
- Tornado, May 20, 1983
- Thunderstorm Wind, February 21, 1983
- Tornado, July 8, 1982
- Tornado, July 7, 1982
- Tornado, June 23, 1981
- Thunderstorm Wind, March 22, 1981
- Thunderstorm Wind, August 9, 1980
- Thunderstorm Wind, July 16, 1980
- Hail, July 2, 1980
- Thunderstorm Wind, June 23, 1980
- Thunderstorm Wind, June 20, 1980
- Tornado, November 21, 1977
- Thunderstorm Wind, September 9, 1976
- Tornado, September 8, 1974
- Tornado, March 26, 1974
- Tornado, September 16, 1971
- Tornado, March 17, 1970
- Tornado, December 21, 1969
- Tornado, July 14, 1969
- Tornado, September 10, 1961
- Tornado, April 4, 1952
More
Tornadoes in St. Mary ParishEvery warning in St. Mary Parish since 1986Every county in Louisiana
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.