Storm History: Genesee County, New York
Every storm the National Weather Service has filed in Genesee County, New York: 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
- 450
- Deaths
- 7
- Injuries
- 3
- Damage
- $31 million
- Episodes
- 352
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 |
|---|---|---|---|---|
| Thunderstorm Wind | 80 | 0 | 0 | $888,000 |
| Hail | 70 | 0 | 0 | $11 million |
| High Wind | 54 | 1 | 2 | $3.7 million |
| Winter Storm | 41 | 0 | 0 | $509,000 |
| Flash Flood | 41 | 0 | 0 | $2.2 million |
| Heavy Snow | 32 | 0 | 0 | $2.7 million |
| Tornado | 31 | 2 | 0 | $2.6 million |
| Lake-Effect Snow | 25 | 1 | 1 | $4.3 million |
| Frost/Freeze | 25 | 0 | 0 | |
| Flood | 20 | 0 | 0 | $738,000 |
| Blizzard | 8 | 1 | 0 | $325,000 |
| Lakeshore Flood | 8 | 0 | 0 | $627,000 |
| Ice Storm | 5 | 0 | 0 | $1.9 million |
| Drought | 5 | 0 | 0 | |
| Extreme Cold/Wind Chill | 2 | 0 | 0 | |
| Lightning | 2 | 2 | 0 | $75,000 |
| Winter Weather | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- Hail, June 16, 2008
- Lake-Effect Snow, October 12, 2006
- Tornado, July 25, 2009
- Flash Flood, June 26, 1998
- Heavy Snow, December 24, 2001
- Ice Storm, January 31, 2002
- Ice Storm, April 4, 2003
- Tornado, September 3, 1993
- Heavy Snow, November 20, 2000
- High Wind, February 1, 2002
- Heavy Snow, November 17, 2005
- High Wind, March 8, 2017
- Lakeshore Flood, October 31, 2019
- Lake-Effect Snow, November 16, 2022
- Flash Flood, July 8, 1998
- Lake-Effect Snow, November 17, 2014
- Lake-Effect Snow, November 19, 2014
- Blizzard, March 4, 1999
- Flash Flood, January 23, 1999
- Thunderstorm Wind, March 9, 2002
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
- Hail, August 27, 2020
- Hail, August 20, 1970
- Hail, July 8, 2017
- Hail, May 22, 2013
- Hail, July 21, 2010
- Hail, June 16, 2008
- Hail, July 18, 1997
- Flash Flood, June 2, 2020
- Flash Flood, August 2, 2014
- Hail, May 31, 1998
- Hail, July 13, 1995
- Hail, June 17, 2014
- Flash Flood, May 22, 2004
- Hail, May 4, 1998
- Hail, October 6, 2024
The strongest tornadoes
Every episode, newest first
- Frost/Freeze, May 12, 2026
- Thunderstorm Wind, May 9, 2026
- Frost/Freeze, May 2, 2026
- Winter Storm, March 13, 2026
- Winter Weather, February 3, 2026
- Winter Storm, January 25, 2026
- Winter Storm, January 18, 2026
- Winter Storm, January 14, 2026
- Thunderstorm Wind, January 9, 2026
- Winter Storm, January 1, 2026
- Winter Storm, December 29, 2025
- Thunderstorm Wind, April 19, 2025
- Thunderstorm Wind, March 16, 2025
- Winter Storm, January 27, 2025
- Lake-Effect Snow, January 13, 2025
- High Wind, December 29, 2024
- Lake-Effect Snow, December 11, 2024
- Lake-Effect Snow, December 1, 2024
- Lake-Effect Snow, November 29, 2024
- Hail, October 6, 2024
- Tornado, September 9, 2024
- Tornado, August 5, 2024
- Tornado, July 15, 2024
- Tornado, July 10, 2024
- Lake-Effect Snow, January 16, 2024
- Winter Storm, January 12, 2024
- High Wind, January 9, 2024
- Flash Flood, July 29, 2023
- Thunderstorm Wind, July 20, 2023
- Frost/Freeze, May 17, 2023
- Lakeshore Flood, March 25, 2023
- Ice Storm, February 22, 2023
- High Wind, February 9, 2023
- Blizzard, December 23, 2022
- High Wind, December 2, 2022
- Lake-Effect Snow, November 16, 2022
- Hail, August 17, 2022
- Tornado, April 25, 2022
- High Wind, March 6, 2022
- Winter Storm, February 2, 2022
- Winter Storm, January 16, 2022
- Lake-Effect Snow, January 6, 2022
- Lakeshore Flood, December 11, 2021
- Lakeshore Flood, December 5, 2021
- Flash Flood, July 16, 2021
- Flash Flood, July 8, 2021
- Thunderstorm Wind, July 6, 2021
- Lakeshore Flood, March 26, 2021
- Winter Storm, February 15, 2021
- Lake-Effect Snow, February 6, 2021
- Winter Storm, December 24, 2020
- Lakeshore Flood, November 15, 2020
- Hail, August 27, 2020
- Tornado, July 29, 2020
- Hail, June 22, 2020
- Flash Flood, June 2, 2020
- Frost/Freeze, May 13, 2020
- Frost/Freeze, May 12, 2020
- Frost/Freeze, May 9, 2020
- Hail, March 29, 2020
- Thunderstorm Wind, March 20, 2020
- Lakeshore Flood, January 12, 2020
- Lakeshore Flood, November 27, 2019
- Winter Storm, November 11, 2019
- Flood, November 1, 2019
- Lakeshore Flood, October 31, 2019
- Flood, May 25, 2019
- High Wind, March 10, 2019
- Winter Storm, February 27, 2019
- Flash Flood, February 24, 2019
- High Wind, February 8, 2019
- Extreme Cold/Wind Chill, January 30, 2019
- Blizzard, January 28, 2019
- Lake-Effect Snow, January 25, 2019
- Winter Storm, January 19, 2019
- High Wind, January 1, 2019
- Frost/Freeze, October 17, 2018
- Flash Flood, July 16, 2018
- High Wind, May 4, 2018
- Ice Storm, April 14, 2018
- High Wind, April 4, 2018
- Winter Storm, March 1, 2018
- Winter Storm, January 12, 2018
- Lake-Effect Snow, December 10, 2017
- Flood, November 5, 2017
- Thunderstorm Wind, October 15, 2017
- Thunderstorm Wind, September 4, 2017
- Lightning, July 24, 2017
- Flash Flood, July 23, 2017
- Flash Flood, July 13, 2017
- Hail, July 8, 2017
- Flood, May 1, 2017
- Flood, April 20, 2017
- High Wind, April 4, 2017
- Winter Storm, March 13, 2017
- High Wind, March 8, 2017
- High Wind, March 1, 2017
- High Wind, January 11, 2017
- High Wind, January 4, 2017
- Lake-Effect Snow, December 13, 2016
- Lake-Effect Snow, November 19, 2016
- Drought, November 1, 2016
- Drought, October 1, 2016
- Thunderstorm Wind, September 17, 2016
- Drought, September 1, 2016
- Thunderstorm Wind, August 13, 2016
- Lightning, August 10, 2016
- Drought, August 1, 2016
- Drought, July 21, 2016
- Thunderstorm Wind, July 14, 2016
- Flash Flood, June 2, 2016
- Winter Storm, February 15, 2016
- Thunderstorm Wind, June 23, 2015
- Thunderstorm Wind, May 11, 2015
- Thunderstorm Wind, April 20, 2015
- High Wind, April 10, 2015
- Winter Storm, February 8, 2015
- Winter Storm, February 1, 2015
- Lake-Effect Snow, January 8, 2015
- High Wind, January 4, 2015
- Lake-Effect Snow, January 1, 2015
- Lake-Effect Snow, December 31, 2014
- Thunderstorm Wind, December 24, 2014
- High Wind, December 24, 2014
- Winter Storm, December 10, 2014
- High Wind, November 24, 2014
- Flood, November 24, 2014
- Lake-Effect Snow, November 19, 2014
- Lake-Effect Snow, November 17, 2014
- Frost/Freeze, October 11, 2014
- Flash Flood, August 2, 2014
- Thunderstorm Wind, July 8, 2014
- Hail, June 17, 2014
- Flash Flood, June 12, 2014
- Winter Storm, March 29, 2014
- Blizzard, March 12, 2014
- Heavy Snow, February 4, 2014
- Blizzard, January 6, 2014
- Extreme Cold/Wind Chill, January 2, 2014
- Heavy Snow, January 1, 2014
- Flood, December 21, 2013
- Ice Storm, December 21, 2013
- Lake-Effect Snow, December 15, 2013
- Winter Storm, December 14, 2013
- Lake-Effect Snow, December 10, 2013
- Winter Storm, November 26, 2013
- High Wind, November 18, 2013
- High Wind, November 1, 2013
- Frost/Freeze, October 28, 2013
- Frost/Freeze, October 23, 2013
- Thunderstorm Wind, July 19, 2013
- Hail, May 22, 2013
- Frost/Freeze, May 13, 2013
- Heavy Snow, February 8, 2013
- High Wind, January 31, 2013
- High Wind, January 20, 2013
- Winter Storm, December 26, 2012
- High Wind, October 29, 2012
- Frost/Freeze, October 12, 2012
- Thunderstorm Wind, September 8, 2012
- Hail, September 6, 2012
- Flash Flood, July 31, 2012
- Thunderstorm Wind, July 7, 2012
- Frost/Freeze, April 29, 2012
- Frost/Freeze, April 27, 2012
- Frost/Freeze, April 17, 2012
- Frost/Freeze, April 12, 2012
- Frost/Freeze, April 4, 2012
- Frost/Freeze, April 2, 2012
- High Wind, March 3, 2012
- High Wind, January 17, 2012
- Thunderstorm Wind, January 17, 2012
- Frost/Freeze, October 27, 2011
- Thunderstorm Wind, August 24, 2011
- High Wind, April 28, 2011
- Winter Storm, February 25, 2011
- Lake-Effect Snow, December 12, 2010
- Lake-Effect Snow, December 1, 2010
- Thunderstorm Wind, September 7, 2010
- Thunderstorm Wind, August 16, 2010
- Hail, July 21, 2010
- High Wind, May 8, 2010
- Lake-Effect Snow, December 10, 2009
- Frost/Freeze, October 11, 2009
- Thunderstorm Wind, September 28, 2009
- Flash Flood, August 9, 2009
- Tornado, July 25, 2009
- Frost/Freeze, May 17, 2009
- Flood, March 7, 2009
- High Wind, February 12, 2009
- Flood, February 12, 2009
- Heavy Snow, January 27, 2009
- Winter Storm, December 30, 2008
- High Wind, December 28, 2008
- Flood, December 27, 2008
- High Wind, December 24, 2008
- Lake-Effect Snow, December 21, 2008
- Winter Storm, December 19, 2008
- Frost/Freeze, October 19, 2008
- High Wind, September 14, 2008
- Thunderstorm Wind, September 14, 2008
- Hail, August 18, 2008
- Thunderstorm Wind, July 27, 2008
- Flash Flood, July 23, 2008
- Hail, June 16, 2008
- Winter Storm, March 7, 2008
- Winter Storm, March 4, 2008
- Lake-Effect Snow, February 19, 2008
- High Wind, January 30, 2008
- Thunderstorm Wind, January 9, 2008
- High Wind, January 9, 2008
- Heavy Snow, December 15, 2007
- Thunderstorm Wind, September 11, 2007
- Thunderstorm Wind, August 16, 2007
- Hail, June 19, 2007
- Thunderstorm Wind, June 8, 2007
- Heavy Snow, March 16, 2007
- Flood, March 14, 2007
- Heavy Snow, February 13, 2007
- Thunderstorm Wind, December 1, 2006
- Lake-Effect Snow, October 12, 2006
- Hail, April 13, 2006
- Heavy Snow, March 2, 2006
- High Wind, February 17, 2006
- Heavy Snow, February 5, 2006
- Heavy Snow, November 17, 2005
- Hail, November 9, 2005
- High Wind, November 6, 2005
- Hail, November 6, 2005
- Thunderstorm Wind, September 29, 2005
- Thunderstorm Wind, July 26, 2005
- Flash Flood, July 14, 2005
- Flash Flood, June 13, 2005
- Flood, April 2, 2005
- Heavy Snow, March 1, 2005
- Heavy Snow, January 22, 2005
- High Wind, December 7, 2004
- Flood, September 9, 2004
- Thunderstorm Wind, July 17, 2004
- Flash Flood, May 22, 2004
- Flash Flood, May 20, 2004
- Hail, April 18, 2004
- Heavy Snow, March 16, 2004
- Heavy Snow, January 19, 2004
- Heavy Snow, January 11, 2004
- Heavy Snow, December 14, 2003
- Heavy Snow, November 25, 2003
- High Wind, November 13, 2003
- Hail, November 12, 2003
- High Wind, October 15, 2003
Earlier years, state by state:
More
Tornadoes in Genesee CountyEvery warning in Genesee County since 1986Every county in New York
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.