Storm History: Cortland County, New York

Events

606

Deaths

0

Injuries

19

Damage

$31 million

Episodes

402

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.

Open the live radar over Cortland County

None recorded.

• Flood, April 1, 2005$12 million · 1 event here
• Flash Flood, January 19, 1996$5.7 million · 1 event here
• Flood, April 2, 2005$5.0 million · 1 event here
• Flash Flood, April 3, 2005$3.0 million · 1 event here
• Heavy Snow, January 3, 2003$500,000 · 1 event here
• Flash Flood, July 14, 2017$470,000 · 2 events here
• Flash Flood, September 30, 2010$370,000 · 50 kt wind · 1 event here
• Ice Storm, January 1, 2003$200,000 · 1 event here
• Tornado, June 2, 1998$185,000 · F1 · 3 events here
• Flash Flood, October 4, 2021$155,000 · 6 events here
• Flash Flood, August 8, 2013$140,000 · 4 events here
• Flash Flood, July 9, 2015$125,000 · 2 events here
• Hail, June 22, 20241 injured · $84,000 · 1.25 in hail · 4 events here
• Flood, January 6, 1998$75,000 · 1 event here
• Flash Flood, March 11, 2011$75,000 · 1 event here
• Flash Flood, September 7, 2011$75,000 · 1 event here
• Flash Flood, July 14, 2015$75,000 · 1 event here
• Thunderstorm Wind, August 20, 1993$65,000 · 56 kt wind · 5 events here
• Tornado, July 15, 2024$58,000 · EF1 · 9 events here
• Flash Flood, August 17, 2021$55,000 · 4 events here

• Hail, June 9, 20113 in hail · 2 events here
• Hail, July 17, 2021$4,000 · 2 in hail · 3 events here
• Flash Flood, May 29, 2013$500 · 2 in hail · 4 events here
• Hail, May 25, 2011$10,000 · 2 in hail · 4 events here
• Hail, July 21, 2010$20,000 · 2 in hail · 2 events here
• Hail, June 16, 20082 in hail · 1 event here
• Hail, July 26, 20082 in hail · 2 events here
• Flash Flood, May 10, 20002 in hail · 2 events here
• Hail, May 10, 2015$40,000 · 1.75 in hail · 5 events here
• Hail, June 12, 2015$14,000 · 1.75 in hail · 4 events here
• Hail, May 21, 2013$2,000 · 1.75 in hail · 1 event here
• Hail, July 10, 2013$6,000 · 1.75 in hail · 3 events here
• Hail, July 18, 2011$4,000 · 1.75 in hail · 2 events here
• Hail, June 10, 2008$2,000 · 1.75 in hail · 1 event here
• Hail, July 16, 20081.75 in hail · 1 event here

• Tornado, July 10, 1989F4 · 2 events here
• Tornado, June 20, 1969F3 · 1 event here
• Tornado, July 14, 1988F3 · 1 event here
• Tornado, May 31, 1998$25,000 · F3 · 3 events here
• Tornado, October 14, 1989F2 · 7 events here
• Tornado, August 28, 1990F2 · 2 events here
• Tornado, June 13, 1994F2 · 1 event here
• Tornado, May 29, 1995F2 · 1 event here
• Tornado, May 16, 2009$32,000 · EF2 · 4 events here
• Tornado, April 26, 2011EF2 · 1 event here
• Tornado, July 16, 2024$4,000 · EF2 · 2 events here

Every tornado in Cortland County, with its track

• Tornado, June 18, 2026$53,000 · EF1 · 7 events here
• Thunderstorm Wind, June 11, 2026$4,000 · 52 kt wind · 4 events here
• Thunderstorm Wind, May 29, 2026$3,000 · 50 kt wind · 1 event here
• Flood, April 1, 2026$25,000 · 1 event here
• Flash Flood, March 31, 2026$2,000 · 1 event here
• Winter Storm, January 25, 20261 event here
• Winter Storm, December 26, 20251 event here
• Thunderstorm Wind, July 7, 2025$8,000 · 50 kt wind · 2 events here
• Flash Flood, June 22, 2025$5,000 · 1 event here
• Hail, June 9, 2025$5,000 · 1 in hail · 1 event here
• Flash Flood, June 7, 2025$5,000 · 1 event here
• Hail, May 2, 2025$5,000 · 1 in hail · 1 event here
• Thunderstorm Wind, April 29, 2025$11,000 · 67 kt wind · 4 events here
• Heavy Snow, December 4, 20241 event here
• Heavy Snow, November 28, 20241 event here
• Heavy Snow, November 21, 20241 event here
• Thunderstorm Wind, July 24, 2024$13,000 · 50 kt wind · 10 events here
• Tornado, July 16, 2024$4,000 · EF2 · 2 events here
• Tornado, July 15, 2024$58,000 · EF1 · 9 events here
• Tornado, July 10, 2024$23,000 · EF0 · 8 events here
• Hail, June 22, 20241 injured · $84,000 · 1.25 in hail · 4 events here
• Flash Flood, June 20, 2024$12,000 · 3 events here
• Hail, May 22, 2024$7,000 · 1 in hail · 1 event here
• Heavy Snow, January 6, 20241 event here
• Flash Flood, December 18, 2023$30,000 · 1 event here
• Hail, September 7, 2023$11,000 · 1 in hail · 4 events here
• Tornado, August 7, 2023$15,000 · EF1 · 1 event here
• Hail, July 13, 2023$2,000 · 1 in hail · 1 event here
• Thunderstorm Wind, April 1, 2023$6,000 · 60 kt wind · 2 events here
• Heavy Snow, March 13, 20231 event here
• Heavy Snow, February 27, 20231 event here
• Winter Storm, December 15, 20221 event here
• Thunderstorm Wind, July 28, 2022$20,000 · 50 kt wind · 3 events here
• Thunderstorm Wind, July 24, 2022$12,000 · 50 kt wind · 4 events here
• Hail, July 22, 2022$10,000 · 50 kt wind · 1 event here
• Heavy Snow, April 18, 2022$11,000 · 1 event here
• Heavy Snow, March 12, 20221 event here
• Heavy Snow, February 3, 20221 event here
• Extreme Cold/Wind Chill, January 22, 20221 event here
• Heavy Snow, January 16, 202250 kt wind · 1 event here
• Extreme Cold/Wind Chill, January 15, 20221 event here
• Flood, October 26, 2021$10,000 · 1 event here
• Flash Flood, October 26, 2021$55,000 · 2 events here
• Flash Flood, October 4, 2021$155,000 · 6 events here
• Flash Flood, August 17, 2021$55,000 · 4 events here
• Thunderstorm Wind, August 1, 2021$2,000 · 50 kt wind · 2 events here
• Thunderstorm Wind, July 27, 2021$1,000 · 51 kt wind · 1 event here
• Hail, July 17, 2021$4,000 · 2 in hail · 3 events here
• Thunderstorm Wind, July 13, 2021$6,000 · 68 kt wind · 4 events here
• Thunderstorm Wind, July 6, 2021$1,000 · 52 kt wind · 1 event here
• Hail, June 30, 2021$1,000 · 1.5 in hail · 1 event here
• Hail, June 29, 2021$10,000 · 50 kt wind · 6 events here
• Thunderstorm Wind, June 28, 2021$5,000 · 50 kt wind · 1 event here
• Hail, June 21, 2021$50,000 · 1 in hail · 10 events here
• Winter Storm, February 1, 20211 event here
• Winter Weather, January 31, 20211 event here
• Flash Flood, December 24, 2020$50,000 · 3 events here
• Heavy Snow, December 16, 20201 event here
• Thunderstorm Wind, October 7, 2020$20,000 · 50 kt wind · 3 events here
• Hail, August 27, 2020$15,000 · 1 in hail · 2 events here
• Thunderstorm Wind, July 19, 2020$5,000 · 52 kt wind · 1 event here
• Thunderstorm Wind, July 8, 2020$15,000 · 50 kt wind · 2 events here
• Thunderstorm Wind, May 15, 2020$5,000 · 50 kt wind · 1 event here
• Heavy Snow, February 6, 20201 event here
• Heavy Snow, December 1, 20191 event here
• Thunderstorm Wind, October 31, 2019$15,000 · 50 kt wind · 3 events here
• Flash Flood, October 31, 2019$30,000 · 2 events here
• Hail, August 15, 2019$5,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, August 8, 2019$20,000 · 52 kt wind · 3 events here
• Hail, July 30, 2019$10,000 · 1.25 in hail · 1 event here
• Hail, July 28, 2019$10,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, July 16, 2019$25,000 · 50 kt wind · 3 events here
• Thunderstorm Wind, June 26, 2019$45,000 · 50 kt wind · 5 events here
• High Wind, February 25, 201956 kt wind · 1 event here
• Heavy Snow, January 19, 20191 event here
• Heavy Snow, November 15, 20181 event here
• Flash Flood, July 16, 2018$5,000 · 1 event here
• Thunderstorm Wind, July 2, 2018$35,000 · 55 kt wind · 3 events here
• Thunderstorm Wind, May 28, 2018$5,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, May 4, 2018$5,000 · 50 kt wind · 2 events here
• Heavy Snow, March 13, 20181 event here
• Blizzard, March 1, 20181 event here
• Heavy Snow, February 7, 20181 event here
• Thunderstorm Wind, October 15, 2017$20,000 · 50 kt wind · 1 event here
• Tornado, August 22, 2017EF1 · 1 event here
• Hail, August 12, 2017$1,000 · 1.5 in hail · 1 event here
• Flash Flood, July 14, 2017$470,000 · 2 events here
• Flash Flood, July 13, 2017$33,000 · 3 events here
• Hail, June 5, 2017$21,000 · 1 in hail · 3 events here
• Thunderstorm Wind, April 16, 2017$4,000 · 55 kt wind · 1 event here
• Blizzard, March 14, 20171 event here
• Heavy Snow, February 12, 20171 event here
• Lake-Effect Snow, November 19, 20161 event here
• Drought, September 1, 20161 event here
• Drought, August 1, 20161 event here
• Hail, July 18, 2016$6,000 · 65 kt wind · 2 events here
• Drought, July 1, 20161 event here
• Flash Flood, July 14, 2015$75,000 · 1 event here
• Flash Flood, July 9, 2015$125,000 · 2 events here
• Hail, June 12, 2015$14,000 · 1.75 in hail · 4 events here
• Hail, June 10, 2015$12,000 · 65 kt wind · 3 events here
• Hail, May 10, 2015$40,000 · 1.75 in hail · 5 events here
• Heavy Snow, February 14, 20151 event here
• Heavy Snow, February 8, 20151 event here
• Heavy Snow, February 1, 20151 event here
• Winter Storm, December 9, 20141 event here
• Hail, July 3, 20141 in hail · 1 event here
• Hail, July 2, 2014$13,000 · 1.5 in hail · 2 events here
• Thunderstorm Wind, July 1, 2014$5,000 · 50 kt wind · 1 event here
• Tornado, June 17, 2014EF1 · 1 event here
• Winter Storm, February 13, 20141 event here
• Winter Storm, February 5, 20141 event here
• Winter Storm, January 1, 20141 event here
• Lake-Effect Snow, November 23, 20131 event here
• Hail, September 10, 2013$5,000 · 50 kt wind · 2 events here
• Flash Flood, August 8, 2013$140,000 · 4 events here
• Hail, August 8, 2013$2,000 · 50 kt wind · 1 event here
• Hail, July 10, 2013$6,000 · 1.75 in hail · 3 events here
• Flash Flood, July 1, 2013$25,000 · 2 events here
• Flash Flood, May 29, 2013$500 · 2 in hail · 4 events here
• Hail, May 21, 2013$2,000 · 1.75 in hail · 1 event here
• Heavy Snow, February 8, 20131 event here
• Winter Storm, December 29, 20121 event here
• Winter Storm, December 26, 20121 event here
• Lake-Effect Snow, December 22, 20121 event here
• Flash Flood, September 18, 2012$1,000 · 52 kt wind · 1 event here
• Thunderstorm Wind, September 8, 2012$2,000 · 60 kt wind · 1 event here
• Flood, August 14, 2012$2,000 · 62 kt wind · 1 event here
• Hail, August 9, 2012$1,000 · 1 in hail · 1 event here
• Heat, March 17, 20121 event here
• Lake-Effect Snow, February 12, 20121 event here
• Heavy Snow, January 13, 20121 event here
• Flash Flood, September 7, 2011$75,000 · 1 event here
• Thunderstorm Wind, August 9, 2011$5,000 · 50 kt wind · 1 event here
• Excessive Heat, July 21, 20111 event here
• Hail, July 18, 2011$4,000 · 1.75 in hail · 2 events here
• Hail, June 9, 20113 in hail · 2 events here
• Hail, May 25, 2011$10,000 · 2 in hail · 4 events here
• Tornado, April 26, 2011EF2 · 1 event here
• Flash Flood, March 11, 2011$75,000 · 1 event here
• Heavy Snow, March 6, 20111 event here
• Winter Storm, February 25, 20111 event here
• High Wind, February 18, 2011$50,000 · 50 kt wind · 1 event here
• Lake-Effect Snow, December 4, 20101 event here
• Flash Flood, October 1, 2010$5,000 · 1 event here
• Flash Flood, September 30, 2010$370,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, July 28, 2010$4,000 · 52 kt wind · 2 events here
• Hail, July 21, 2010$20,000 · 2 in hail · 2 events here
• Hail, June 28, 2010$2,000 · 1.5 in hail · 1 event here
• Thunderstorm Wind, June 24, 2010$3,000 · 50 kt wind · 1 event here
• Hail, June 6, 2010$1,000 · 74 kt wind · 1 event here
• Winter Storm, February 25, 20101 event here
• Hail, September 28, 200950 kt wind · 1 event here
• Flash Flood, August 10, 2009$2,000 · 1 in hail · 2 events here
• Flash Flood, June 25, 20091 in hail · 1 event here
• Tornado, May 16, 2009$32,000 · EF2 · 4 events here
• Winter Storm, December 19, 20081 event here
• High Wind, September 15, 2008$5,000 · 50 kt wind · 1 event here
• Hail, August 18, 20080.75 in hail · 1 event here
• Flash Flood, August 10, 20081.75 in hail · 3 events here
• Hail, August 2, 20081 in hail · 1 event here
• Hail, July 26, 20082 in hail · 2 events here
• Hail, July 20, 200850 kt wind · 2 events here
• Hail, July 16, 20081.75 in hail · 1 event here
• Hail, June 27, 20081 in hail · 1 event here
• Hail, June 16, 20082 in hail · 1 event here
• Hail, June 10, 2008$2,000 · 1.75 in hail · 1 event here
• Hail, June 8, 2008$1,000 · 52 kt wind · 1 event here
• Hail, May 31, 2008$3,000 · 1.25 in hail · 1 event here
• Winter Storm, February 26, 20081 event here
• Winter Storm, December 15, 20071 event here
• Heavy Snow, December 13, 20071 event here
• Lake-Effect Snow, December 3, 20071 event here
• Thunderstorm Wind, October 6, 2007$3,000 · 50 kt wind · 2 events here
• Hail, August 25, 2007$2,000 · 1 in hail · 2 events here
• Flash Flood, August 24, 2007$3,000 · 1 in hail · 1 event here
• Hail, August 17, 200750 kt wind · 1 event here
• Hail, August 16, 2007$3,000 · 1.75 in hail · 1 event here
• Hail, June 27, 20074 injured · $5,000 · 60 kt wind · 3 events here
• Flash Flood, June 19, 2007$4,000 · 1.25 in hail · 2 events here
• Hail, June 12, 20071.75 in hail · 3 events here
• Winter Storm, April 15, 20071 event here
• Flood, March 25, 2007$10,000 · 1 event here
• Flood, March 14, 2007$10,000 · 1 event here
• Winter Storm, February 13, 20071 event here
• Ice Storm, January 14, 20071 event here
• High Wind, December 1, 2006$5,000 · 59 kt wind · 1 event here
• Hail, December 1, 2006$2,000 · 59 kt wind · 1 event here
• Tornado, November 16, 2006$25,000 · F1 · 2 events here
• Thunderstorm Wind, July 29, 2006$1,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, July 29, 2006$1,000 · 50 kt wind · 1 event here
• Flash Flood, July 28, 2006$4,000 · 1 event here
• Flash Flood, July 28, 2006$3,000 · 1 event here
• Flash Flood, July 28, 2006$2,000 · 1 event here
• Flash Flood, July 12, 2006$1,000 · 1 event here
• Flash Flood, July 10, 2006$2,000 · 1 event here
• Hail, July 9, 20060.88 in hail · 1 event here
• Hail, June 29, 20061 in hail · 1 event here
• Flash Flood, June 27, 2006$25,000 · 1 event here
• Flood, June 27, 20061 event here
• Hail, May 13, 20060.88 in hail · 1 event here
• Hail, May 12, 20061.75 in hail · 1 event here
• Hail, April 13, 20060.88 in hail · 2 events here
• Flood, March 14, 2006$10,000 · 1 event here
• Flash Flood, March 13, 2006$50,000 · 1 event here
• Lake-Effect Snow, January 26, 20061 event here
• Heat, January 1, 20061 event here
• Cold/Wind Chill, December 14, 20051 event here
• Strong Wind, November 29, 2005$5,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, November 6, 2005$2,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, November 6, 2005$2,000 · 50 kt wind · 1 event here
• Winter Weather, October 25, 20051 event here
• Thunderstorm Wind, September 29, 2005$5,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, July 26, 2005$2,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, June 13, 2005$25,000 · 50 kt wind · 1 event here
• Flash Flood, June 10, 2005$50,000 · 1 event here
• Thunderstorm Wind, June 10, 2005$5,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, June 6, 2005$20,000 · 50 kt wind · 1 event here
• Flash Flood, April 3, 2005$3.0 million · 1 event here
• Flood, April 2, 2005$5.0 million · 1 event here
• Flood, April 1, 2005$12 million · 1 event here
• Flood, March 31, 2005$5,000 · 1 event here
• Heavy Snow, March 1, 2005$20,000 · 1 event here
• Cold/Wind Chill, January 27, 20051 event here
• Cold/Wind Chill, January 23, 20051 event here
• Heavy Snow, January 22, 2005$40,000 · 1 event here
• Cold/Wind Chill, January 21, 20051 event here
• Cold/Wind Chill, January 21, 20051 event here
• Flood, January 14, 20051 event here
• Strong Wind, December 23, 2004$5,000 · 1 event here
• Flash Flood, August 30, 2004$5,000 · 1 event here
• Thunderstorm Wind, May 22, 2004$10,000 · 60 kt wind · 1 event here
• Funnel Cloud, May 15, 20041 event here
• Thunderstorm Wind, May 15, 2004$10,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, May 15, 2004$10,000 · 60 kt wind · 1 event here
• Hail, April 18, 20040.75 in hail · 1 event here
• Thunderstorm Wind, April 18, 2004$1,000 · 60 kt wind · 1 event here
• Flood, March 27, 2004$5,000 · 1 event here
• Heavy Snow, March 16, 2004$20,000 · 1 event here
• Flood, March 6, 2004$10,000 · 1 event here
• Heavy Snow, February 3, 2004$10,000 · 1 event here
• Heavy Snow, January 27, 2004$50,000 · 1 event here
• Cold/Wind Chill, January 15, 2004$10,000 · 1 event here
• Cold/Wind Chill, January 10, 2004$10,000 · 1 event here
• Heavy Snow, December 14, 2003$30,000 · 1 event here
• Flood, December 12, 20031 event here
• Heavy Snow, December 6, 2003$20,000 · 1 event here
• High Wind, November 13, 2003$50,000 · 58 kt wind · 1 event here
• High Wind, October 15, 2003$50,000 · 60 kt wind · 1 event here
• High Wind, September 19, 2003$50,000 · 50 kt wind · 1 event here

Earlier years, state by state:

• 2003
• 2002
• 2001
• 2000
• 1999
• 1998
• 1997
• 1996
• 1995
• 1994
• 1993
• 1992
• 1991
• 1990
• 1989
• 1988
• 1987
• 1986
• 1983
• 1982
• 1978
• 1974
• 1970
• 1969

Tornadoes in Cortland CountyEvery warning in Cortland County since 1986Every county in New York

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.