Storm History: Rockland County, New York
Every storm the National Weather Service has filed in Rockland 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
- 476
- Deaths
- 6
- Injuries
- 13
- Damage
- $8.4 million
- Episodes
- 366
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 |
|---|---|---|---|---|
| Flash Flood | 106 | 1 | 2 | $7.5 million |
| Thunderstorm Wind | 76 | 0 | 2 | $173,000 |
| Hail | 72 | 0 | 0 | $109,000 |
| Heavy Snow | 45 | 0 | 0 | |
| Flood | 36 | 0 | 0 | $25,000 |
| Tornado | 24 | 3 | 1 | $51,000 |
| High Wind | 23 | 1 | 2 | $450,000 |
| Winter Storm | 23 | 1 | 0 | |
| Heavy Rain | 13 | 0 | 0 | |
| Blizzard | 10 | 0 | 0 | |
| Drought | 10 | 0 | 0 | |
| Winter Weather | 9 | 0 | 3 | |
| Strong Wind | 5 | 0 | 1 | $18,000 |
| Coastal Flood | 5 | 0 | 0 | |
| Heat | 5 | 0 | 0 | |
| Ice Storm | 3 | 0 | 0 | |
| Extreme Cold/Wind Chill | 3 | 0 | 0 | |
| Lightning | 2 | 0 | 1 | |
| Tropical Storm | 2 | 0 | 0 | $4,000 |
| Excessive Heat | 2 | 0 | 0 | |
| Dense Fog | 1 | 0 | 1 | |
| Cold/Wind Chill | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- Flash Flood, September 16, 1999
- Flash Flood, September 1, 2021
- High Wind, April 13, 2020
- High Wind, January 25, 2010
- High Wind, February 16, 2016
- High Wind, March 2, 2018
- High Wind, February 25, 2019
- Hail, July 19, 2010
- Thunderstorm Wind, August 10, 2009
- Flood, September 27, 2003
- Tornado, October 2, 2018
- Tornado, May 15, 2018
- Thunderstorm Wind, November 15, 2020
- Hail, July 8, 2011
- Thunderstorm Wind, July 8, 2025
- Thunderstorm Wind, July 17, 2024
- Hail, May 26, 2012
- Thunderstorm Wind, August 8, 2013
- Thunderstorm Wind, June 6, 2010
- Strong Wind, November 24, 2013
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
- Hail, August 1, 2011
- Hail, July 21, 2010
- Hail, August 15, 2008
- Hail, June 28, 2020
- Flash Flood, July 3, 2014
- Hail, June 23, 2011
- Hail, August 3, 2007
- Hail, May 20, 1998
- Hail, June 29, 1994
- Hail, July 23, 1991
- Hail, May 23, 2024
- Hail, August 15, 2012
- Hail, July 8, 2011
- Flash Flood, May 31, 1998
- Hail, September 8, 2023
The strongest tornadoes
Every episode, newest first
- Blizzard, February 22, 2026
- Winter Storm, January 25, 2026
- Winter Weather, January 17, 2026
- Heavy Snow, December 26, 2025
- High Wind, December 19, 2025
- Heavy Snow, December 13, 2025
- Thunderstorm Wind, July 14, 2025
- Flash Flood, July 14, 2025
- Thunderstorm Wind, July 8, 2025
- Winter Weather, February 8, 2025
- Heavy Snow, January 19, 2025
- Hail, August 3, 2024
- Thunderstorm Wind, July 17, 2024
- Thunderstorm Wind, June 26, 2024
- Thunderstorm Wind, June 22, 2024
- Hail, May 23, 2024
- Hail, April 29, 2024
- Heavy Snow, February 13, 2024
- Coastal Flood, January 13, 2024
- Coastal Flood, January 10, 2024
- High Wind, January 9, 2024
- Heavy Snow, January 6, 2024
- Flash Flood, December 18, 2023
- High Wind, December 18, 2023
- Flash Flood, September 29, 2023
- Hail, September 8, 2023
- Thunderstorm Wind, July 25, 2023
- Flash Flood, July 9, 2023
- Heavy Snow, March 13, 2023
- Heavy Snow, February 27, 2023
- Flash Flood, December 23, 2022
- High Wind, December 23, 2022
- Flood, April 7, 2022
- Winter Weather, February 13, 2022
- Winter Weather, February 4, 2022
- Blizzard, January 28, 2022
- Heavy Snow, January 7, 2022
- Flash Flood, October 25, 2021
- Flash Flood, September 1, 2021
- Flash Flood, August 22, 2021
- Thunderstorm Wind, August 12, 2021
- Thunderstorm Wind, July 6, 2021
- Flash Flood, July 2, 2021
- Flash Flood, June 8, 2021
- Thunderstorm Wind, June 8, 2021
- Winter Weather, February 22, 2021
- Winter Weather, February 18, 2021
- Heavy Snow, February 7, 2021
- Winter Storm, February 1, 2021
- High Wind, December 25, 2020
- Winter Storm, December 16, 2020
- Thunderstorm Wind, November 15, 2020
- Tropical Storm, August 4, 2020
- Thunderstorm Wind, July 11, 2020
- Hail, June 29, 2020
- Hail, June 28, 2020
- High Wind, April 13, 2020
- Heavy Snow, December 1, 2019
- Thunderstorm Wind, August 7, 2019
- Thunderstorm Wind, August 3, 2019
- Flash Flood, July 11, 2019
- Thunderstorm Wind, March 15, 2019
- Heavy Snow, March 3, 2019
- Winter Weather, March 2, 2019
- High Wind, February 25, 2019
- Winter Storm, November 15, 2018
- Flash Flood, October 2, 2018
- Tornado, October 2, 2018
- Thunderstorm Wind, August 3, 2018
- Thunderstorm Wind, July 3, 2018
- Thunderstorm Wind, June 24, 2018
- Tornado, May 15, 2018
- Flash Flood, April 16, 2018
- Heavy Snow, April 2, 2018
- Winter Storm, March 21, 2018
- Heavy Snow, March 12, 2018
- Winter Storm, March 7, 2018
- High Wind, March 2, 2018
- Heavy Snow, February 17, 2018
- Flood, January 12, 2018
- Blizzard, January 4, 2018
- Flash Flood, July 7, 2017
- Hail, June 19, 2017
- Blizzard, March 14, 2017
- Blizzard, February 9, 2017
- Flash Flood, July 31, 2016
- Thunderstorm Wind, July 25, 2016
- High Wind, February 16, 2016
- Blizzard, January 22, 2016
- Flash Flood, July 27, 2015
- Hail, July 21, 2015
- Heavy Snow, February 1, 2015
- Heavy Snow, January 24, 2015
- Flood, January 18, 2015
- Heavy Snow, November 26, 2014
- Flash Flood, August 31, 2014
- Flash Flood, August 1, 2014
- Flash Flood, July 3, 2014
- Flash Flood, July 2, 2014
- Flood, May 1, 2014
- Flood, April 30, 2014
- Winter Storm, February 13, 2014
- Winter Storm, February 5, 2014
- Heavy Snow, February 3, 2014
- Heavy Snow, January 21, 2014
- Winter Storm, December 14, 2013
- Strong Wind, November 24, 2013
- Thunderstorm Wind, September 12, 2013
- Thunderstorm Wind, August 8, 2013
- Flash Flood, May 23, 2013
- Thunderstorm Wind, April 10, 2013
- Winter Storm, March 18, 2013
- Heavy Snow, March 7, 2013
- Blizzard, February 8, 2013
- Flood, January 31, 2013
- High Wind, October 29, 2012
- Coastal Flood, October 28, 2012
- Flash Flood, October 4, 2012
- Tornado, September 8, 2012
- Hail, August 15, 2012
- Excessive Heat, July 18, 2012
- Hail, July 1, 2012
- Hail, June 22, 2012
- Hail, May 26, 2012
- Heavy Snow, January 21, 2012
- Flood, December 7, 2011
- Winter Storm, October 29, 2011
- Thunderstorm Wind, September 29, 2011
- Tornado, August 28, 2011
- Flood, August 27, 2011
- Lightning, August 9, 2011
- Hail, August 1, 2011
- Flash Flood, August 1, 2011
- Tornado, July 29, 2011
- Excessive Heat, July 21, 2011
- Flash Flood, July 8, 2011
- Hail, July 8, 2011
- Hail, June 23, 2011
- Flash Flood, June 23, 2011
- Flash Flood, April 28, 2011
- Flood, March 11, 2011
- Flood, March 6, 2011
- Heavy Snow, February 21, 2011
- Ice Storm, February 1, 2011
- Heavy Snow, January 26, 2011
- Heavy Snow, January 11, 2011
- Blizzard, December 26, 2010
- Flash Flood, October 1, 2010
- Hail, July 21, 2010
- Hail, July 19, 2010
- Thunderstorm Wind, June 6, 2010
- Flood, March 28, 2010
- Flood, March 23, 2010
- High Wind, March 13, 2010
- Flood, March 13, 2010
- Heavy Snow, February 25, 2010
- Heavy Snow, February 9, 2010
- High Wind, January 25, 2010
- Strong Wind, November 27, 2009
- Flash Flood, August 23, 2009
- Thunderstorm Wind, August 10, 2009
- Tornado, July 29, 2009
- Hail, March 29, 2009
- Heavy Snow, March 1, 2009
- Heavy Snow, December 19, 2008
- Flash Flood, September 6, 2008
- Tropical Storm, September 6, 2008
- Flash Flood, August 15, 2008
- Hail, August 15, 2008
- Hail, August 14, 2008
- Flash Flood, August 11, 2008
- Hail, June 22, 2008
- High Wind, March 8, 2008
- Thunderstorm Wind, March 5, 2008
- Heavy Snow, February 22, 2008
- Flood, December 23, 2007
- Hail, August 3, 2007
- Hail, June 1, 2007
- Thunderstorm Wind, May 16, 2007
- Flood, April 15, 2007
- Winter Storm, March 16, 2007
- Flash Flood, November 8, 2006
- Thunderstorm Wind, August 3, 2006
- Heat, August 1, 2006
- Hail, July 18, 2006
- Tornado, July 12, 2006
- Flash Flood, June 1, 2006
- Flood, May 12, 2006
- Winter Storm, March 2, 2006
- Heavy Snow, February 12, 2006
- High Wind, January 18, 2006
- Heavy Snow, December 9, 2005
- Flood, October 12, 2005
- Flood, October 12, 2005
- Flash Flood, October 8, 2005
- Thunderstorm Wind, July 27, 2005
- Flash Flood, July 18, 2005
- Flash Flood, June 29, 2005
- Thunderstorm Wind, June 6, 2005
- Flood, April 2, 2005
- Flood, March 28, 2005
- High Wind, March 8, 2005
- Heavy Snow, March 1, 2005
- Heavy Snow, February 21, 2005
- Heavy Snow, January 22, 2005
- Thunderstorm Wind, January 14, 2005
- Flash Flood, September 28, 2004
- Flash Flood, September 8, 2004
- Thunderstorm Wind, August 20, 2004
- Flash Flood, June 25, 2004
- Hail, May 23, 2004
- Winter Storm, January 28, 2004
- Cold/Wind Chill, January 15, 2004
- Flash Flood, December 24, 2003
- Flash Flood, December 11, 2003
- Blizzard, December 5, 2003
- High Wind, November 13, 2003
- Thunderstorm Wind, October 27, 2003
- Thunderstorm Wind, September 27, 2003
- Flood, September 27, 2003
- Thunderstorm Wind, September 23, 2003
- Flash Flood, August 11, 2003
- Hail, August 6, 2003
- Flash Flood, August 5, 2003
- Flash Flood, August 4, 2003
- Strong Wind, May 28, 2003
- Heavy Snow, March 6, 2003
- Heavy Snow, February 17, 2003
- Heavy Snow, February 7, 2003
- Winter Storm, January 3, 2003
- Heavy Snow, December 25, 2002
- Heavy Snow, December 5, 2002
- Heavy Rain, October 11, 2002
- Drought, October 1, 2002
- Heavy Rain, September 26, 2002
- High Wind, September 11, 2002
- Drought, September 1, 2002
- Flash Flood, August 16, 2002
- Hail, August 2, 2002
- Drought, August 1, 2002
- Heat, July 29, 2002
- Flash Flood, July 19, 2002
- Thunderstorm Wind, July 9, 2002
- Heat, July 2, 2002
- Drought, July 1, 2002
- Flash Flood, June 26, 2002
- Drought, June 1, 2002
- Drought, May 1, 2002
- Drought, April 1, 2002
- Drought, January 1, 2002
Earlier years, state by state:
More
Tornadoes in Rockland CountyEvery warning in Rockland 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.