Storm History: Adams County, Colorado

Events

1,310

Deaths

15

Injuries

145

Damage

$506 million

Episodes

773

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 Adams 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 · 2 events here
• Cold/Wind Chill, December 18, 19961 death · 1 event here
• Flash Flood, August 17, 20001 death · 1 event here
• Lightning, May 18, 20011 death · 1 event here
• Lightning, June 21, 20061 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 · 4 events here

• Flash Flood, July 13, 20112 injured · $165 million · 4.5 in hail · 1 event here
• Hail, May 22, 1996$120 million · 1.25 in hail · 1 event here
• Tornado, May 26, 20101 injured · $70 million · EF0 · 21 events here
• Tornado, June 20, 20015 injured · $49 million · F0 · 5 events here
• Hail, June 14, 1999$35 million · 1.5 in hail · 3 events here
• Tornado, June 3, 198142 injured · $25 million · F2 · 1 event here
• Blizzard, March 17, 20032 injured · $16 million · 2 events here
• Frost/Freeze, November 10, 2014$10 million · 2 events here
• Tornado, July 13, 1996$6.7 million · F2 · 1 event here
• Blizzard, April 11, 2001$3.1 million · 1 event here
• Flash Flood, September 11, 2013$2.1 million · 6 events here
• Winter Storm, May 10, 2023$1.3 million · 1 event here
• Wildfire, July 13, 2024$750,000 · 1 event here
• Flash Flood, August 4, 1999$500,000 · 1 event here
• Tornado, June 9, 1967$250,000 · F1 · 1 event here
• Tornado, May 30, 1976$250,000 · F2 · 1 event here
• Tornado, August 14, 19771 injured · $250,000 · F1 · 3 events here
• Tornado, May 17, 1978$250,000 · F2 · 1 event here
• Tornado, June 5, 1988$250,000 · F2 · 1 event here
• Tornado, May 29, 1990$250,000 · F1 · 1 event here

• Flash Flood, July 13, 20112 injured · $165 million · 4.5 in hail · 1 event here
• Hail, April 20, 20054.25 in hail · 7 events here
• Hail, May 20, 20244 in hail · 1 event here
• Tornado, July 6, 20234 in hail · 1 event here
• Hail, June 8, 20263.4 in hail · 4 events here
• Flash Flood, June 18, 20183 in hail · 9 events here
• Flash Flood, August 6, 2009$25,000 · 3 in hail · 1 event here
• Hail, August 9, 20093 in hail · 1 event here
• Flash Flood, July 10, 20023 in hail · 2 events here
• Hail, June 17, 20252.75 in hail · 13 events here
• Hail, May 30, 20242.75 in hail · 23 events here
• Hail, August 6, 20182.75 in hail · 1 event here
• Flash Flood, May 8, 20172.75 in hail · 3 events here
• Hail, June 10, 19992.75 in hail · 5 events here
• Hail, May 7, 19772.75 in hail · 1 event here

• Tornado, May 18, 1975F3 · 1 event here
• Tornado, June 12, 1982$3,000 · F3 · 3 events here
• Tornado, June 15, 1988$3,000 · F3 · 2 events here
• Tornado, June 6, 1990F3 · 1 event here
• Tornado, May 29, 1959$25,000 · F2 · 1 event here
• Tornado, May 30, 1976$250,000 · F2 · 1 event here
• Tornado, June 4, 1976F2 · 3 events here
• Tornado, May 17, 1978$250,000 · F2 · 1 event here
• Tornado, June 3, 198142 injured · $25 million · F2 · 1 event here
• Tornado, May 29, 1982F2 · 1 event here
• Tornado, June 14, 1982F2 · 2 events here
• Tornado, June 4, 1983F2 · 5 events here
• Tornado, July 19, 1985F2 · 3 events here
• Tornado, June 8, 1986F2 · 3 events here
• Tornado, June 20, 1987F2 · 2 events here

Every tornado in Adams County, with its track

• Hail, June 26, 20261 in hail · 2 events here
• Hail, June 8, 20263.4 in hail · 4 events here
• Hail, June 1, 20262 in hail · 7 events here
• Winter Storm, May 5, 20261 event here
• Winter Storm, March 5, 20262 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, 20251 event here
• High Wind, October 20, 202567 kt wind · 1 event here
• Tornado, August 10, 20251 in hail · 1 event here
• Hail, August 2, 20251 in hail · 2 events here
• Flood, July 24, 20251.25 in hail · 1 event here
• Thunderstorm Wind, July 8, 2025$1,000 · 65 kt wind · 2 events here
• Hail, June 24, 20251 in hail · 1 event here
• Hail, June 17, 20252.75 in hail · 13 events here
• Tornado, June 13, 20251 in hail · 1 event here
• Tornado, May 18, 2025EF2 · 2 events here
• High Wind, March 3, 202570 kt wind · 1 event here
• Winter Storm, February 20, 20251 event here
• Winter Weather, January 30, 20251 event here
• Winter Weather, January 24, 20251 event here
• Extreme Cold/Wind Chill, January 17, 20253 events here
• Winter Weather, January 9, 20251 event here
• Winter Weather, January 6, 20251 event here
• High Wind, December 30, 202468 kt wind · 1 event here
• Winter Weather, December 9, 20241 event here
• Winter Storm, November 26, 20241 event here
• Winter Storm, November 5, 20242 events here
• Winter Storm, November 5, 20242 events here
• Tornado, August 19, 20241.5 in hail · 5 events here
• Flash Flood, August 7, 20241.75 in hail · 1 event here
• Flash Flood, July 20, 20241.5 in hail · 1 event here
• Wildfire, July 13, 2024$750,000 · 1 event here
• Hail, July 7, 20241.75 in hail · 2 events here
• Hail, June 29, 20241 in hail · 1 event here
• Hail, June 13, 20241 in hail · 1 event here
• Flash Flood, June 9, 20241.75 in hail · 1 event here
• Thunderstorm Wind, June 7, 202461 kt wind · 1 event here
• Hail, May 30, 20242.75 in hail · 23 events here
• Tornado, May 29, 2024EF0 · 2 events here
• Flood, May 28, 20242 in hail · 1 event here
• Hail, May 20, 20244 in hail · 1 event here
• High Wind, May 6, 202474 kt wind · 1 event here
• High Wind, April 6, 202483 kt wind · 2 events here
• Winter Weather, March 23, 20242 events here
• Winter Storm, March 13, 20242 events here
• Winter Weather, February 27, 20242 events here
• Winter Weather, February 16, 20242 events here
• Winter Storm, February 9, 20243 events here
• Winter Storm, February 2, 20241 event here
• Winter Storm, January 17, 202470 kt wind · 1 event here
• Winter Storm, January 11, 20242 events here
• Blizzard, December 25, 202357 kt wind · 3 events here
• Winter Storm, October 27, 20232 events here
• Hail, August 28, 20231 in hail · 1 event here
• Hail, August 3, 20231.75 in hail · 5 events here
• Tornado, July 29, 20231 event here
• Thunderstorm Wind, July 24, 202359 kt wind · 2 events here
• Flash Flood, July 20, 20232 in hail · 1 event here
• Tornado, July 6, 20234 in hail · 1 event here
• Thunderstorm Wind, July 4, 202364 kt wind · 3 events here
• Flash Flood, June 29, 2023$50,000 · 2.5 in hail · 11 events here
• Tornado, June 17, 2023EF2 · 3 events here
• Thunderstorm Wind, June 8, 202359 kt wind · 1 event here
• Tornado, May 26, 20231.5 in hail · 3 events here
• Winter Storm, May 10, 2023$1.3 million · 1 event here
• Tornado, May 10, 2023EF1 · 8 events here
• Hail, May 9, 20232.5 in hail · 5 events here
• Dust Storm, May 5, 202385 kt wind · 1 event here
• Tornado, April 22, 2023EF0 · 1 event here
• High Wind, April 19, 202353 kt wind · 1 event here
• High Wind, March 31, 202378 kt wind · 1 event here
• Winter Storm, February 22, 20234 events here
• Winter Storm, February 15, 20232 events here
• Winter Storm, January 17, 20232 events here
• Winter Storm, December 28, 20222 events here
• Cold/Wind Chill, December 21, 20221 death · 4 events here
• Blizzard, December 12, 20222 events here
• High Wind, December 2, 202265 kt wind · 2 events here
• Winter Storm, November 17, 20221 event here
• Winter Weather, November 14, 20221 event here
• Winter Weather, November 3, 202220 injured · 2 events here
• Tornado, July 29, 20221 event here
• Winter Storm, May 19, 20221 event here
• High Wind, April 29, 202271 kt wind · 1 event here
• Thunderstorm Wind, April 27, 202256 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
• Winter Storm, March 16, 20222 events here
• Winter Storm, February 16, 20221 event here
• Winter Weather, February 11, 20221 event here
• Winter Storm, February 1, 20222 events here
• Winter Weather, January 24, 20222 events here
• Winter Storm, January 4, 20222 events here
• Winter Storm, December 30, 20212 events here
• High Wind, December 15, 202183 kt wind · 1 event here
• Drought, December 1, 20212 events here
• Drought, November 1, 20212 events here
• Tornado, August 19, 2021EF1 · 9 events here
• Hail, July 2, 20211.75 in hail · 3 events here
• Flash Flood, July 1, 20211.25 in hail · 1 event here
• Tornado, June 19, 2021EF0 · 5 events here
• Hail, June 13, 20211.75 in hail · 1 event here
• Tornado, May 22, 2021EF0 · 1 event here
• Hail, May 2, 20211 in hail · 1 event here
• Tornado, April 27, 2021EF0 · 1 event here
• Winter Storm, April 19, 20211 event here
• Winter Storm, April 14, 20211 event here
• Winter Storm, March 21, 20211 event here
• Blizzard, March 12, 20213 events here
• Winter Storm, February 24, 20211 event here
• Winter Weather, February 10, 20211 event here
• Dust Storm, January 13, 2021101 kt wind · 2 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, 20202 events here
• High Wind, October 11, 202071 kt wind · 1 event here
• Winter Weather, September 7, 20201 event here
• Tornado, August 4, 2020EF0 · 1 event here
• Hail, July 9, 20202.5 in hail · 7 events here
• Thunderstorm Wind, July 7, 202053 kt wind · 1 event here
• Thunderstorm Wind, June 24, 202058 kt wind · 1 event here
• Hail, June 8, 20201 in hail · 2 events here
• Thunderstorm Wind, June 6, 202096 kt wind · 15 events here
• Thunderstorm Wind, June 4, 202061 kt wind · 1 event here
• Winter Storm, April 15, 20201 event here
• Blizzard, March 19, 20202 events here
• Winter Storm, February 6, 20201 event here
• Winter Weather, February 3, 20201 event here
• High Wind, January 17, 202070 kt wind · 1 event here
• Blizzard, November 25, 20193 events here
• Winter Storm, October 29, 20192 events here
• Winter Weather, October 27, 20191 event here
• Winter Storm, October 23, 20191 event here
• Winter Weather, October 9, 20191 event here
• Tornado, September 8, 2019EF0 · 1 event here
• Hail, August 23, 20192.5 in hail · 2 events here
• Hail, August 20, 20191.75 in hail · 1 event here
• Hail, July 5, 20192.5 in hail · 2 events here
• Tornado, June 8, 2019EF0 · 3 events here
• Tornado, May 27, 2019EF0 · 4 events here
• Tornado, May 26, 2019EF0 · 2 events here
• Winter Storm, April 10, 20191 event here
• Blizzard, March 13, 201952 kt wind · 2 events here
• Winter Storm, March 1, 20191 event here
• Heavy Snow, February 22, 20192 events here
• Winter Weather, February 5, 20191 event here
• Blizzard, January 21, 20192 events here
• Heavy Snow, January 11, 20192 events here
• Winter Storm, November 22, 201853 kt wind · 2 events here
• Winter Weather, November 11, 20181 event here
• High Wind, November 2, 201858 kt wind · 1 event here
• Hail, August 14, 20181.5 in hail · 1 event here
• Hail, August 6, 20182.75 in hail · 1 event here
• Tornado, July 29, 2018EF2 · 5 events here
• Tornado, July 27, 2018$100,000 · EF1 · 2 events here
• Hail, July 26, 20181.25 in hail · 2 events here
• Hail, July 4, 20181.75 in hail · 1 event here
• Flash Flood, June 18, 20183 in hail · 9 events here
• Tornado, May 28, 2018EF1 · 1 event here
• High Wind, April 17, 201889 kt wind · 2 events here
• Blizzard, April 13, 201866 kt wind · 2 events here
• High Wind, March 23, 201858 kt wind · 2 events here
• High Wind, March 5, 201869 kt wind · 2 events here
• Winter Storm, January 20, 20181 event here
• Hail, August 10, 20171 in hail · 1 event here
• Heavy Snow, May 17, 20170.88 in hail · 2 events here
• Flash Flood, May 8, 20172.75 in hail · 3 events here
• Hail, May 7, 201760 kt wind · 3 events here
• Winter Storm, April 28, 20171 event here
• Blizzard, March 24, 20171 event 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
• Flash Flood, August 30, 20161 event here
• Hail, August 19, 20161.5 in hail · 1 event here
• Tornado, July 2, 2016EF0 · 1 event here
• Hail, June 23, 20161.5 in hail · 1 event here
• Tornado, June 13, 2016EF0 · 1 event here
• Tornado, May 24, 2016EF1 · 7 events here
• Tornado, May 7, 2016EF2 · 3 events here
• Heavy Snow, April 15, 20162 events here
• Blizzard, March 22, 201652 kt wind · 2 events here
• Winter Storm, March 17, 20161 event here
• Dust Devil, March 3, 2016$5,000 · 1 event here
• Winter Storm, February 1, 20162 events here
• Winter Storm, December 14, 20152 events here
• Blizzard, November 16, 20152 events here
• Tornado, August 17, 2015EF1 · 1 event here
• Tornado, July 21, 2015EF1 · 1 event here
• Hail, June 25, 20152.5 in hail · 4 events here
• Tornado, June 5, 2015EF1 · 1 event here
• Hail, June 3, 20152.5 in hail · 1 event here
• Tornado, May 15, 2015$15,000 · EF1 · 2 events here
• Avalanche, May 12, 20151 injured · 1 event here
• Winter Storm, May 9, 20155 events here
• Heavy Snow, February 25, 20151 event here
• Winter Storm, February 15, 20151 event here
• Winter Storm, February 1, 20151 event here
• Winter Weather, January 31, 20151 event here
• Winter Storm, January 1, 20151 event here
• Winter Storm, December 25, 20141 event here
• Frost/Freeze, November 10, 2014$10 million · 2 events here
• High Wind, November 10, 2014$10,000 · 75 kt wind · 1 event here
• Flash Flood, September 29, 20141.75 in hail · 1 event here
• Flash Flood, August 7, 20141.75 in hail · 1 event here
• Tornado, August 6, 2014EF0 · 1 event here
• Tornado, July 28, 2014EF0 · 2 events here
• Hail, June 23, 20141.75 in hail · 1 event here
• Tornado, June 21, 2014EF1 · 3 events here
• Tornado, June 14, 2014EF0 · 1 event here
• Tornado, June 4, 2014EF1 · 1 event here
• Flash Flood, May 22, 2014$10,000 · 1.75 in hail · 3 events here
• Tornado, May 21, 2014EF0 · 6 events here
• Winter Storm, May 11, 20141 event here
• Tornado, May 7, 2014EF0 · 3 events here
• High Wind, April 29, 201467 kt wind · 2 events here
• High Wind, April 27, 201463 kt wind · 1 event here
• Winter Storm, April 2, 20141 event here
• Thunderstorm Wind, March 30, 201485 kt wind · 2 events here
• Winter Weather, March 1, 20141 death · 30 injured · 1 event here
• High Wind, February 16, 201454 kt wind · 1 event here
• Winter Storm, January 29, 201483 kt wind · 1 event here
• Winter Weather, October 17, 20131 event here
• Flash Flood, September 11, 2013$2.1 million · 6 events here
• Tornado, August 3, 2013EF0 · 1 event here
• Hail, July 31, 20131.25 in hail · 2 events here
• Hail, July 20, 20131.75 in hail · 3 events here
• Thunderstorm Wind, July 10, 201360 kt wind · 1 event here
• Hail, June 23, 20131.75 in hail · 1 event here
• Hail, June 15, 20132 in hail · 1 event here
• Winter Storm, April 15, 20131 event here
• Tornado, April 8, 2013EF0 · 1 event here
• Winter Storm, March 22, 20132 events here
• Thunderstorm Wind, March 21, 201360 kt wind · 1 event here
• Blizzard, March 8, 20132 events here
• Blizzard, February 26, 20131 event here
• Blizzard, February 24, 20132 events here
• Winter Weather, February 20, 20132 events here
• Blizzard, December 19, 20122 events here
• Winter Weather, November 10, 20121 event here
• High Wind, October 17, 201262 kt wind · 1 event here
• Tornado, September 27, 2012EF0 · 1 event here
• Tornado, June 15, 2012EF0 · 1 event here
• Tornado, June 7, 2012EF2 · 2 events here

Earlier years, state by state:

• 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
• 1978
• 1977
• 1976
• 1975
• 1974
• 1972
• 1971
• 1967
• 1966
• 1965
• 1962
• 1961
• 1959
• 1958
• 1957
• 1955
• 1954
• 1953

Tornadoes in Adams CountyEvery warning in Adams 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.