Storm History: Arapahoe County, Colorado

Events

1,590

Deaths

14

Injuries

130

Damage

$1.1 billion

Episodes

825

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 Arapahoe County

• Cold/Wind Chill, December 18, 19983 deaths · 15 injured · 1 event here
• Winter Weather, March 30, 20093 deaths · 3 injured · 2 events here
• Blizzard, December 20, 20062 deaths · 3 events here
• Flash Flood, July 24, 20181 death · $500,000 · 1.5 in hail · 3 events here
• Tornado, June 17, 20231 death · $100,000 · EF2 · 2 events here
• Cold/Wind Chill, December 18, 19961 death · 1 event here
• Winter Storm, December 19, 20111 death · 1 event here
• Winter Weather, March 1, 20141 death · 30 injured · 1 event here
• Cold/Wind Chill, December 21, 20221 death · 6 events here

• Tornado, June 19, 2018$276 million · EF0 · 17 events here
• Flash Flood, September 29, 2014$213 million · 1.75 in hail · 9 events here
• Tornado, June 7, 20092 injured · $162 million · EF1 · 10 events here
• Tornado, June 7, 2012$161 million · EF2 · 7 events here
• Tornado, June 6, 2012$160 million · EF0 · 10 events here
• Hail, October 16, 1998$88 million · 2 in hail · 2 events here
• Blizzard, March 17, 20032 injured · $31 million · 3 events here
• Frost/Freeze, November 10, 2014$10 million · 3 events here
• Tornado, August 29, 20021 injured · $6.0 million · F1 · 1 event here
• Flash Flood, September 11, 2013$3.3 million · 6 events here
• Blizzard, April 11, 2001$3.1 million · 2 events here
• Tornado, June 8, 1986$2.5 million · F2 · 2 events here
• Wildfire, July 13, 2024$750,000 · 1 event here
• Hail, July 23, 2001$612,000 · 2.25 in hail · 3 events here
• Hail, September 18, 1993$501,000 · 1.75 in hail · 6 events here
• Flash Flood, July 24, 20181 death · $500,000 · 1.5 in hail · 3 events here
• Tornado, June 8, 1989$250,000 · F1 · 1 event here
• Flash Flood, August 16, 2000$250,000 · 1 event here
• Tornado, July 27, 20181 injured · $200,000 · EF1 · 3 events here
• High Wind, December 28, 1997$120,000 · 51 kt wind · 1 event here

• Tornado, May 21, 20264.5 in hail · 2 events here
• Flash Flood, July 13, 20114.5 in hail · 1 event here
• Hail, August 5, 19834.5 in hail · 4 events here
• Hail, April 20, 20054.25 in hail · 6 events here
• Tornado, July 6, 20234 in hail · 1 event here
• Flash Flood, August 6, 20093 in hail · 4 events here
• Flash Flood, July 10, 20023 in hail · 4 events here
• Tornado, June 24, 20262.75 in hail · 7 events here
• Hail, May 30, 20242.75 in hail · 13 events here
• Hail, August 6, 20182.75 in hail · 1 event here
• Flash Flood, May 8, 20172.75 in hail · 3 events here
• Flash Flood, July 24, 20162.75 in hail · 1 event here
• Hail, May 20, 20142.75 in hail · 8 events here
• Hail, August 18, 20032.75 in hail · 2 events here
• Hail, May 15, 19912.75 in hail · 1 event here

• Tornado, May 18, 1975F3 · 1 event here
• Tornado, June 15, 1988F3 · 1 event here
• Tornado, June 6, 1990F3 · 2 events here
• Tornado, June 17, 20231 death · $100,000 · EF2 · 2 events here
• Tornado, May 12, 1975F2 · 1 event here
• Tornado, June 14, 1982$60 · F2 · 4 events here
• Tornado, June 4, 1983$30 · F2 · 4 events here
• Tornado, May 24, 1984F2 · 1 event here
• Tornado, June 8, 1986$2.5 million · F2 · 2 events here
• Tornado, June 20, 1987F2 · 2 events here
• Tornado, July 2, 1987F2 · 2 events here
• Tornado, June 7, 2012$161 million · EF2 · 7 events here
• Tornado, June 8, 20141 injured · $26,000 · EF2 · 5 events here
• Tornado, May 7, 2016EF2 · 2 events here
• Tornado, July 29, 2018EF2 · 2 events here

Every tornado in Arapahoe County, with its track

• Tornado, June 24, 20262.75 in hail · 7 events here
• Hail, June 1, 20262 in hail · 5 events here
• Tornado, May 21, 20264.5 in hail · 2 events here
• Winter Storm, May 5, 20262 events here
• High Wind, March 14, 202696 kt wind · 1 event here
• Winter Storm, March 5, 20263 events here
• Wildfire, February 24, 202676 kt wind · 1 event here
• Wildfire, January 15, 202679 kt wind · 1 event here
• High Wind, December 17, 2025108 kt wind · 1 event here
• Winter Weather, December 3, 20252 events here
• High Wind, October 20, 202567 kt wind · 1 event here
• Hail, September 16, 20251 in hail · 1 event here
• Flood, August 28, 202576 kt wind · 1 event here
• Thunderstorm Wind, August 18, 202557 kt wind · 1 event here
• Tornado, August 10, 20251 in hail · 1 event here
• Tornado, July 14, 2025EF1 · 2 events here
• Hail, July 10, 202561 kt wind · 1 event here
• Thunderstorm Wind, July 8, 202565 kt wind · 1 event here
• Hail, July 7, 20252.5 in hail · 1 event here
• Tornado, July 6, 20251.5 in hail · 1 event here
• Hail, June 24, 20251 in hail · 2 events here
• Hail, June 4, 20250.75 in hail · 1 event here
• Heavy Rain, May 25, 20251 event here
• Tornado, May 18, 2025EF2 · 7 events here
• Blizzard, March 18, 202587 kt wind · 1 event here
• High Wind, March 3, 202570 kt wind · 2 events here
• Winter Storm, February 20, 20252 events here
• Winter Weather, January 30, 20252 events here
• Winter Weather, January 24, 20251 event here
• Extreme Cold/Wind Chill, January 17, 20255 events here
• Winter Weather, January 9, 20252 events here
• Winter Weather, January 6, 20252 events here
• High Wind, December 30, 202468 kt wind · 2 events here
• Winter Weather, December 9, 20242 events here
• Winter Storm, November 26, 20242 events here
• Winter Storm, November 5, 20243 events here
• Winter Storm, November 5, 20243 events here
• Flood, August 13, 202472 kt wind · 2 events here
• Flash Flood, August 7, 20241.75 in hail · 1 event here
• Flash Flood, July 20, 2024$2,000 · 1.5 in hail · 1 event here
• Wildfire, July 13, 2024$750,000 · 1 event here
• Hail, June 13, 20241 in hail · 1 event here
• Flash Flood, June 9, 20241.75 in hail · 8 events here
• Hail, June 8, 20242 in hail · 2 events here
• Thunderstorm Wind, June 7, 202461 kt wind · 1 event here
• Hail, May 30, 20242.75 in hail · 13 events here
• High Wind, May 6, 202474 kt wind · 2 events here
• High Wind, April 6, 202483 kt wind · 2 events here
• Winter Weather, March 23, 20243 events here
• Winter Storm, March 13, 20243 events here
• Winter Weather, February 27, 20243 events here
• Winter Weather, February 16, 20243 events here
• Winter Storm, February 9, 20245 events here
• Winter Storm, February 2, 20242 events here
• Winter Storm, January 17, 202470 kt wind · 2 events here
• Winter Storm, January 11, 20243 events here
• Winter Weather, January 7, 20241 event here
• Blizzard, December 25, 202357 kt wind · 4 events here
• Winter Weather, December 8, 20231 event here
• Winter Storm, October 27, 20233 events here
• Flood, July 8, 20232.5 in hail · 8 events here
• Tornado, July 6, 20234 in hail · 1 event here
• Flash Flood, June 29, 2023$4,000 · 2.5 in hail · 7 events here
• Tornado, June 22, 2023EF1 · 6 events here
• Tornado, June 17, 20231 death · $100,000 · EF2 · 2 events here
• Tornado, June 6, 2023EF0 · 2 events here
• Tornado, May 26, 20231.5 in hail · 1 event here
• Hail, May 25, 20231 in hail · 2 events here
• Winter Storm, May 10, 2023$60,000 · 1 event here
• Tornado, May 10, 2023EF1 · 20 events here
• Dust Storm, May 5, 202385 kt wind · 1 event here
• Thunderstorm Wind, May 4, 202352 kt wind · 1 event here
• High Wind, April 19, 202353 kt wind · 1 event here
• Winter Weather, April 14, 20231 event here
• Winter Storm, April 3, 20231 event here
• High Wind, March 31, 202378 kt wind · 1 event here
• Winter Storm, March 27, 20231 event here
• Winter Storm, February 22, 20235 events here
• Winter Storm, February 15, 20233 events here
• Winter Storm, January 17, 20233 events here
• Winter Storm, December 28, 20223 events here
• Cold/Wind Chill, December 21, 20221 death · 6 events here
• Blizzard, December 12, 20222 events here
• High Wind, December 2, 202265 kt wind · 2 events here
• Winter Storm, November 17, 20222 events here
• Winter Weather, November 14, 20221 event here
• Winter Weather, November 3, 202220 injured · 3 events here
• High Wind, October 23, 202260 kt wind · 1 event here
• Flash Flood, August 15, 2022$10,000 · 1 in hail · 2 events here
• Tornado, July 29, 20221 event here
• Hail, July 26, 20221 in hail · 5 events here
• Tornado, July 6, 2022EF1 · 2 events here
• Thunderstorm Wind, June 29, 202264 kt wind · 1 event here
• Tornado, June 7, 20222.5 in hail · 2 events here
• Winter Storm, May 19, 20222 events here
• High Wind, April 29, 202271 kt wind · 1 event here
• High Wind, April 22, 202278 kt wind · 2 events here
• High Wind, April 4, 2022101 kt wind · 1 event here
• High Wind, March 23, 202251 kt wind · 1 event here
• Winter Storm, March 16, 20223 events here
• Winter Storm, March 8, 20221 event here
• Winter Weather, March 4, 20221 event here
• Winter Storm, February 16, 20221 event here
• Winter Weather, February 11, 20222 events here
• Winter Storm, February 1, 20223 events here
• Winter Weather, January 24, 20223 events here
• Winter Storm, January 4, 20222 events here
• Winter Storm, December 30, 20213 events here
• High Wind, December 15, 202183 kt wind · 1 event here
• Drought, December 1, 20213 events here
• Drought, November 1, 20213 events here
• Hail, September 3, 20211 in hail · 1 event here
• Flash Flood, August 17, 202155 kt wind · 1 event here
• Flash Flood, July 5, 202159 kt wind · 1 event here
• Hail, June 13, 20211.75 in hail · 12 events here
• Tornado, May 22, 2021EF0 · 1 event here
• Winter Storm, April 19, 20212 events here
• Winter Storm, April 14, 20212 events here
• Winter Storm, March 21, 20212 events here
• Blizzard, March 12, 20215 events here
• Winter Weather, March 4, 20211 event here
• Winter Storm, February 24, 20212 events here
• Winter Weather, February 17, 20211 event here
• Winter Weather, February 10, 20212 events here
• Dust Storm, January 13, 2021101 kt wind · 3 events here
• High Wind, December 22, 202060 kt wind · 1 event here
• Winter Weather, November 23, 20201 event here
• High Wind, November 13, 202079 kt wind · 2 events here
• High Wind, November 8, 202055 kt wind · 1 event here
• Heavy Snow, October 23, 20203 events here
• High Wind, October 11, 202071 kt wind · 1 event here
• Winter Weather, September 7, 20202 events here
• Thunderstorm Wind, August 11, 202052 kt wind · 1 event here
• Hail, August 6, 20201 in hail · 3 events here
• Hail, August 5, 20201.75 in hail · 1 event here
• Hail, July 9, 20202.5 in hail · 2 events here
• Thunderstorm Wind, June 21, 202051 kt wind · 1 event here
• Hail, June 8, 20201 in hail · 2 events here
• Thunderstorm Wind, June 6, 202096 kt wind · 14 events here
• Hail, May 2, 202056 kt wind · 1 event here
• Winter Storm, April 15, 20201 event here
• Blizzard, March 19, 20203 events here
• Winter Storm, February 6, 20202 events here
• Winter Weather, February 3, 20202 events here
• High Wind, January 17, 202070 kt wind · 2 events here
• Blizzard, November 25, 20194 events here
• Winter Storm, October 29, 20193 events here
• Winter Weather, October 27, 20192 events here
• Winter Storm, October 23, 20192 events here
• Winter Weather, October 9, 20191 event here
• Tornado, September 6, 2019$50,000 · EF0 · 1 event here
• Hail, August 23, 20192.5 in hail · 1 event here
• Flash Flood, August 21, 20191 in hail · 2 events here
• Hail, July 22, 20191 in hail · 1 event here
• Hail, July 21, 20191.75 in hail · 4 events here
• Flash Flood, July 20, 201952 kt wind · 1 event here
• Hail, July 13, 20191 in hail · 1 event here
• Hail, July 5, 20192.5 in hail · 4 events here
• Tornado, July 4, 2019EF0 · 4 events here
• Hail, July 1, 20191.25 in hail · 2 events here
• Hail, June 20, 20191.75 in hail · 1 event here
• Tornado, June 8, 2019EF0 · 2 events here
• Hail, June 1, 20191.75 in hail · 5 events here
• Tornado, May 26, 2019EF0 · 1 event here
• Winter Storm, April 10, 20192 events here
• Blizzard, March 13, 201952 kt wind · 2 events here
• Winter Storm, March 1, 20192 events here
• Heavy Snow, February 22, 20193 events here
• Winter Weather, February 5, 20192 events here
• Blizzard, January 21, 20193 events here
• Heavy Snow, January 11, 20193 events here
• Winter Storm, November 22, 201853 kt wind · 2 events here
• Winter Weather, November 11, 20182 events here
• High Wind, November 2, 201858 kt wind · 1 event here
• Winter Weather, October 30, 20181 event here
• Hail, August 7, 20181.75 in hail · 1 event here
• Hail, August 6, 20182.75 in hail · 1 event here
• Thunderstorm Wind, August 4, 201852 kt wind · 1 event here
• Tornado, July 29, 2018EF2 · 2 events here
• Tornado, July 27, 20181 injured · $200,000 · EF1 · 3 events here
• Flash Flood, July 24, 20181 death · $500,000 · 1.5 in hail · 3 events here
• Tornado, July 23, 2018EF0 · 2 events here
• Tornado, June 19, 2018$276 million · EF0 · 17 events here
• Tornado, June 17, 2018EF0 · 2 events here
• Tornado, May 28, 2018EF1 · 1 event here
• High Wind, April 17, 20182 injured · 89 kt wind · 5 events here
• Blizzard, April 13, 201866 kt wind · 3 events here
• Winter Weather, March 26, 20181 event here
• High Wind, March 23, 201858 kt wind · 2 events here
• Winter Weather, March 18, 20181 event here
• High Wind, March 5, 201869 kt wind · 2 events here
• Winter Storm, January 20, 20182 events here
• High Wind, November 4, 201757 kt wind · 1 event here
• Tornado, October 6, 2017EF1 · 1 event here
• Thunderstorm Wind, September 17, 201750 kt wind · 1 event here
• Tornado, June 5, 2017EF0 · 3 events here
• Hail, May 29, 20170.88 in hail · 1 event here
• Flash Flood, May 8, 20172.75 in hail · 3 events here
• Hail, May 7, 201760 kt wind · 1 event here
• Winter Storm, April 28, 20172 events here
• Blizzard, March 24, 20172 events here
• High Wind, March 7, 201781 kt wind · 1 event here
• High Wind, March 6, 201762 kt wind · 2 events here
• Winter Weather, February 1, 20172 events here
• Winter Storm, January 3, 20171 event here
• Winter Storm, December 15, 20161 event here
• Hail, July 28, 20161.5 in hail · 2 events here
• Flash Flood, July 24, 20162.75 in hail · 1 event here
• Flash Flood, July 17, 20162 in hail · 1 event here
• Hail, July 15, 20162 in hail · 1 event here
• Tornado, June 13, 2016EF0 · 1 event here
• Hail, May 26, 20161 in hail · 1 event here
• Tornado, May 7, 2016EF2 · 2 events here
• Heavy Snow, April 15, 20163 events here
• Blizzard, March 22, 201652 kt wind · 3 events here
• Winter Storm, March 17, 20162 events here
• Winter Storm, February 1, 20163 events here
• Winter Storm, December 14, 20153 events here
• Blizzard, November 16, 20153 events here
• Hail, September 29, 20151.5 in hail · 1 event here
• Flash Flood, August 10, 2015$50,000 · 1 in hail · 1 event here
• Hail, June 25, 20151.5 in hail · 1 event here
• Hail, June 25, 20152.5 in hail · 2 events here
• Tornado, June 24, 2015EF1 · 2 events here
• Hail, June 17, 20151.5 in hail · 1 event here
• Flash Flood, June 11, 2015$30,000 · 2 events here
• Tornado, June 5, 2015EF1 · 1 event here
• Hail, June 3, 20152.5 in hail · 7 events here
• Hail, May 28, 20151.5 in hail · 3 events here
• Tornado, May 15, 2015EF1 · 6 events here
• Avalanche, May 12, 20151 injured · 1 event here
• Winter Storm, May 9, 20155 events here
• Flash Flood, May 8, 2015$20,000 · 1 event here
• Hail, May 1, 20151 injured · 1 in hail · 1 event here
• Winter Storm, April 16, 20151 event here
• Heavy Snow, February 25, 20152 events here
• Winter Storm, February 15, 20152 events here
• Winter Storm, February 1, 20152 events here
• Winter Weather, January 31, 20152 events here
• Winter Weather, January 21, 20151 event here
• Winter Storm, January 1, 20152 events here
• Winter Storm, December 25, 20142 events here
• Winter Storm, December 13, 20141 event here
• Winter Storm, November 11, 20141 event here
• Frost/Freeze, November 10, 2014$10 million · 3 events here
• High Wind, November 10, 2014$10,000 · 75 kt wind · 1 event here
• Thunderstorm Wind, October 1, 201452 kt wind · 1 event here
• Flash Flood, September 29, 2014$213 million · 1.75 in hail · 9 events here
• Flash Flood, August 7, 20141.75 in hail · 2 events here
• Flash Flood, July 7, 20141.75 in hail · 2 events here

Earlier years, state by state:

• 2014
• 2013
• 2012
• 2011
• 2010
• 2009
• 2008
• 2007
• 2006
• 2005
• 2004
• 2003
• 2002
• 2001
• 2000
• 1999
• 1998
• 1997
• 1996
• 1995
• 1994
• 1993
• 1992
• 1991
• 1990
• 1989
• 1988
• 1987
• 1986
• 1985
• 1984
• 1983
• 1982
• 1981
• 1980
• 1979
• 1977
• 1976
• 1975
• 1974
• 1973
• 1972
• 1971
• 1969
• 1968
• 1967
• 1966
• 1965
• 1964
• 1963
• 1962

Tornadoes in Arapahoe CountyEvery warning in Arapahoe County since 1986Every county in Colorado

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.