Storm History: Niobrara County, Wyoming

Events

449

Deaths

0

Injuries

5

Damage

$2.5 million

Episodes

339

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 Niobrara County

None recorded.

• Flash Flood, June 4, 2015$1.5 million · 1.75 in hail · 1 event here
• Tornado, June 13, 19841 injured · $325,000 · F2 · 5 events here
• Tornado, July 28, 1978$250,000 · F2 · 1 event here
• Tornado, June 5, 19823 injured · $250,000 · F2 · 1 event here
• Flash Flood, August 6, 2006$40,000 · 1 event here
• Tornado, May 24, 19601 injured · $25,000 · F1 · 1 event here
• Tornado, July 17, 1962$25,000 · F1 · 1 event here
• Tornado, April 12, 1976$25,000 · F1 · 1 event here
• Tornado, August 1, 1979$25,000 · F0 · 1 event here
• Hail, August 28, 1996$10,000 · 1.75 in hail · 1 event here
• Thunderstorm Wind, August 29, 1996$10,000 · 1 event here
• Thunderstorm Wind, July 6, 2001$10,000 · 60 kt wind · 1 event here
• Lightning, July 24, 1997$8,000 · 1 event here
• Tornado, July 26, 1985$5,000 · F0 · 2 events here
• Hail, August 28, 1996$5,000 · 3.5 in hail · 1 event here
• Hail, August 28, 1996$5,000 · 1.75 in hail · 1 event here
• Hail, August 28, 1996$5,000 · 1.25 in hail · 1 event here
• Hail, July 12, 1995$4,000 · 1.75 in hail · 1 event here
• Hail, May 21, 1998$4,000 · 1 in hail · 1 event here
• Tornado, June 11, 1953$3,000 · F1 · 1 event here

• Hail, July 19, 20204.25 in hail · 9 events here
• Hail, June 28, 20234 in hail · 1 event here
• Hail, August 28, 1996$5,000 · 3.5 in hail · 1 event here
• Hail, July 5, 20193 in hail · 1 event here
• Hail, June 21, 20133 in hail · 3 events here
• Hail, June 7, 20103 in hail · 5 events here
• Hail, July 6, 20252.75 in hail · 2 events here
• Hail, June 5, 20202.75 in hail · 4 events here
• Hail, August 15, 20192.75 in hail · 1 event here
• Hail, July 17, 20162.75 in hail · 1 event here
• Hail, July 21, 20132.75 in hail · 2 events here
• Hail, July 10, 20002.75 in hail · 1 event here
• Hail, July 16, 19832.75 in hail · 2 events here
• Hail, September 22, 20232.5 in hail · 3 events here
• Hail, June 13, 20222.5 in hail · 4 events here

• Tornado, June 6, 2018EF3 · 1 event here
• Tornado, June 6, 1967F2 · 1 event here
• Tornado, July 28, 1978$250,000 · F2 · 1 event here
• Tornado, June 5, 19823 injured · $250,000 · F2 · 1 event here
• Tornado, June 13, 19841 injured · $325,000 · F2 · 5 events here
• Tornado, June 5, 2009EF2 · 1 event here

Every tornado in Niobrara County, with its track

• Hail, June 22, 20261.75 in hail · 4 events here
• Thunderstorm Wind, May 3, 202650 kt wind · 1 event here
• Dust Storm, March 11, 202695 kt wind · 1 event here
• High Wind, February 16, 202676 kt wind · 1 event here
• Extreme Cold/Wind Chill, January 25, 20261 event here
• High Wind, January 15, 202676 kt wind · 1 event here
• High Wind, December 18, 202576 kt wind · 1 event here
• High Wind, December 17, 202597 kt wind · 1 event here
• Hail, July 6, 20252.75 in hail · 2 events here
• Tornado, June 17, 2025EF1 · 2 events here
• High Wind, March 14, 202556 kt wind · 1 event here
• Winter Storm, March 5, 20251 event here
• Extreme Cold/Wind Chill, January 20, 20251 event here
• Thunderstorm Wind, July 27, 202461 kt wind · 1 event here
• Hail, July 20, 20241 in hail · 1 event here
• Hail, July 17, 20241.25 in hail · 1 event here
• Thunderstorm Wind, June 10, 202465 kt wind · 1 event here
• Hail, June 2, 20241 in hail · 1 event here
• High Wind, April 15, 202462 kt wind · 1 event here
• Heavy Snow, April 6, 20241 event here
• Extreme Cold/Wind Chill, January 10, 202469 kt wind · 3 events here
• Blizzard, December 25, 202356 kt wind · 1 event here
• Heavy Snow, November 23, 20231 event here
• Winter Storm, October 11, 20231 event here
• Hail, September 22, 20232.5 in hail · 3 events here
• Hail, July 8, 20231.75 in hail · 2 events here
• Hail, July 6, 20232 in hail · 6 events here
• Thunderstorm Wind, July 3, 202371 kt wind · 1 event here
• Hail, June 28, 20234 in hail · 1 event here
• Tornado, June 22, 20231 event here
• Tornado, June 21, 20231.5 in hail · 2 events here
• Tornado, May 27, 20231.5 in hail · 1 event here
• High Wind, April 18, 202359 kt wind · 1 event here
• Blizzard, April 2, 20231 event here
• Blizzard, February 20, 20231 event here
• Extreme Cold/Wind Chill, January 29, 20231 event here
• Winter Storm, December 21, 20221 event here
• Blizzard, December 12, 20221 event here
• Hail, August 25, 20221.75 in hail · 2 events here
• Thunderstorm Wind, July 1, 202252 kt wind · 1 event here
• Hail, June 13, 20222.5 in hail · 4 events here
• Tornado, June 7, 2022EF1 · 1 event here
• Hail, May 17, 20221.75 in hail · 1 event here
• Hail, April 22, 20221.25 in hail · 3 events here
• Blizzard, April 22, 202268 kt wind · 1 event here
• High Wind, April 4, 202282 kt wind · 1 event here
• Winter Storm, March 8, 20221 event here
• Heavy Snow, March 4, 20221 event here
• Extreme Cold/Wind Chill, February 21, 20222 events here
• Winter Weather, February 16, 20221 event here
• High Wind, December 14, 202182 kt wind · 1 event here
• Winter Storm, December 8, 20211 event here
• Heavy Snow, October 18, 20211 event here
• Blizzard, October 12, 202158 kt wind · 1 event here
• Flash Flood, September 3, 20211 in hail · 2 events here
• Hail, July 9, 20211.75 in hail · 2 events here
• Thunderstorm Wind, June 24, 202158 kt wind · 1 event here
• Flash Flood, June 8, 20211.5 in hail · 1 event here
• Hail, May 28, 20211.5 in hail · 1 event here
• Hail, May 23, 202158 kt wind · 1 event here
• Thunderstorm Wind, May 1, 202155 kt wind · 1 event here
• Winter Storm, April 13, 20211 event here
• High Wind, March 27, 202170 kt wind · 1 event here
• Blizzard, March 13, 20211 event here
• Heavy Snow, March 9, 20211 event here
• Winter Storm, February 11, 20212 events here
• High Wind, January 11, 202182 kt wind · 1 event here
• Freezing Fog, December 27, 20201 event here
• High Wind, December 22, 202070 kt wind · 1 event here
• Heavy Snow, October 24, 20201 event here
• Winter Storm, September 7, 202069 kt wind · 1 event here
• Hail, July 19, 20204.25 in hail · 9 events here
• Tornado, June 6, 2020EF1 · 1 event here
• Hail, June 5, 20202.75 in hail · 4 events here
• Hail, June 2, 20201.25 in hail · 1 event here
• Heavy Snow, April 11, 20201 event here
• Heavy Snow, April 1, 20201 event here
• Blizzard, February 2, 20201 event here
• High Wind, January 30, 202061 kt wind · 1 event here
• High Wind, January 17, 202073 kt wind · 1 event here
• Heavy Snow, December 27, 20191 event here
• Blizzard, November 29, 201970 kt wind · 1 event here
• Heavy Snow, October 26, 20191 event here
• Blizzard, October 19, 201961 kt wind · 1 event here
• Heavy Snow, October 9, 20191 event here
• Hail, September 20, 20191.75 in hail · 1 event here
• Hail, August 15, 20192.75 in hail · 1 event here
• Hail, August 14, 20192 in hail · 3 events here
• Hail, August 3, 20191.75 in hail · 3 events here
• Hail, July 30, 20191 in hail · 1 event here
• Tornado, July 17, 20191.75 in hail · 4 events here
• Hail, July 16, 20191 in hail · 1 event here
• Thunderstorm Wind, July 8, 201959 kt wind · 1 event here
• Hail, July 5, 20193 in hail · 1 event here
• Tornado, July 3, 20191 event here
• Flash Flood, July 1, 20191.75 in hail · 5 events here
• Hail, June 25, 20191.5 in hail · 2 events here
• Tornado, June 19, 2019EF0 · 2 events here
• Heavy Snow, May 20, 20191 event here
• Hail, May 14, 20191.5 in hail · 1 event here
• Heavy Snow, April 29, 20191 event here
• Blizzard, March 13, 20191 event here
• Heavy Snow, March 6, 20191 event here
• Extreme Cold/Wind Chill, March 4, 20191 event here
• Winter Storm, March 1, 20191 event here
• Extreme Cold/Wind Chill, February 6, 20191 event here
• Heavy Snow, November 22, 201867 kt wind · 1 event here
• Hail, July 24, 20181.75 in hail · 1 event here
• Hail, July 3, 20181.25 in hail · 2 events here
• Tornado, June 6, 2018EF3 · 1 event here
• Flash Flood, May 18, 20181 in hail · 1 event here
• Winter Storm, April 13, 20181 event here
• Winter Storm, April 5, 20181 event here
• Winter Weather, March 25, 20181 event here
• Winter Storm, March 15, 20181 event here
• High Wind, March 1, 201865 kt wind · 1 event here
• Winter Storm, February 17, 20183 events here
• Winter Storm, January 20, 20183 events here
• Winter Weather, December 20, 20172 events here
• Winter Weather, December 3, 20171 event here
• Winter Weather, November 1, 20171 event here
• Thunderstorm Wind, August 14, 201752 kt wind · 1 event here
• Hail, August 13, 20171 in hail · 2 events here
• Hail, August 11, 20171 in hail · 1 event here
• Thunderstorm Wind, July 12, 201752 kt wind · 1 event here
• Hail, July 2, 20171.5 in hail · 1 event here
• Hail, June 7, 20171.25 in hail · 2 events here
• Winter Storm, May 17, 20171 event here
• Winter Storm, April 27, 20171 event here
• Winter Weather, April 9, 20171 event here
• High Wind, April 9, 201763 kt wind · 1 event here
• High Wind, March 5, 201776 kt wind · 1 event here
• Blizzard, February 22, 20171 event here
• High Wind, February 20, 201765 kt wind · 2 events here
• Winter Weather, February 2, 20173 events here
• Winter Storm, January 23, 20171 event here
• Winter Storm, December 25, 20161 event here
• Extreme Cold/Wind Chill, December 17, 20161 event here
• Winter Storm, December 16, 20162 events here
• High Wind, November 29, 201653 kt wind · 2 events here
• High Wind, October 16, 201664 kt wind · 1 event here
• Hail, September 23, 20161 in hail · 2 events here
• Hail, September 14, 20161 in hail · 1 event here
• Flash Flood, July 27, 20162.5 in hail · 3 events here
• Hail, July 18, 20161 in hail · 1 event here
• Hail, July 17, 20162.75 in hail · 1 event here
• Thunderstorm Wind, July 6, 201656 kt wind · 1 event here
• Hail, June 28, 20161 in hail · 2 events here
• Hail, June 27, 20161 in hail · 1 event here
• Flash Flood, June 12, 20162.5 in hail · 1 event here
• Hail, June 8, 20161.5 in hail · 2 events here
• Hail, May 24, 20161 in hail · 1 event here
• Hail, May 20, 20161.25 in hail · 1 event here
• Winter Storm, March 29, 20161 event here
• Blizzard, March 22, 20161 event here
• High Wind, February 18, 201679 kt wind · 1 event here
• Winter Storm, December 14, 20151 event here
• Winter Weather, November 19, 20151 event here
• High Wind, November 17, 201573 kt wind · 1 event here
• High Wind, October 11, 201561 kt wind · 1 event here
• Hail, August 14, 20151 in hail · 1 event here
• Hail, July 17, 20151 in hail · 1 event here
• Hail, July 15, 20151 in hail · 1 event here
• Hail, July 1, 20151.75 in hail · 2 events here
• Tornado, June 25, 2015EF0 · 1 event here
• Flash Flood, June 4, 2015$1.5 million · 1.75 in hail · 1 event here
• Flash Flood, June 3, 20152 in hail · 5 events here
• Hail, June 1, 20151 in hail · 1 event here
• Flash Flood, May 26, 20151 in hail · 2 events here
• Winter Storm, May 9, 20151 event here
• High Wind, March 28, 201559 kt wind · 1 event here
• Winter Storm, March 2, 20151 event here
• High Wind, February 5, 201576 kt wind · 1 event here
• High Wind, December 22, 201450 kt wind · 1 event here
• Winter Weather, November 10, 20142 events here
• Heavy Rain, September 29, 20142 events here
• Hail, August 5, 20141 in hail · 1 event here
• Hail, August 4, 20141 in hail · 1 event here
• Hail, June 26, 20141 in hail · 1 event here
• Hail, June 25, 20141.25 in hail · 1 event here
• Hail, June 17, 20141 in hail · 1 event here
• Hail, June 14, 20141.75 in hail · 3 events here
• Hail, June 4, 20141.25 in hail · 1 event here
• Winter Storm, March 17, 20141 event here
• Heavy Snow, March 1, 20141 event here
• Winter Storm, February 7, 20141 event here
• Winter Weather, December 19, 20131 event here
• Winter Weather, October 28, 20131 event here
• Blizzard, October 3, 20131 event here
• Hail, August 28, 20131 in hail · 1 event here
• Hail, August 12, 20131 in hail · 1 event here
• Hail, July 31, 20131.25 in hail · 1 event here
• Hail, July 22, 20131.75 in hail · 3 events here
• Hail, July 21, 20132.75 in hail · 2 events here
• Hail, July 20, 20131 in hail · 1 event here
• Hail, June 21, 20133 in hail · 3 events here
• Hail, June 17, 20131.5 in hail · 1 event here
• Hail, May 26, 20131 in hail · 2 events here
• Winter Storm, April 15, 20132 events here
• Winter Storm, April 8, 20134 events here
• High Wind, March 17, 201369 kt wind · 1 event here
• Winter Storm, February 9, 20131 event here
• Winter Weather, October 24, 20121 event here
• High Wind, October 17, 201261 kt wind · 1 event here
• Winter Weather, October 5, 20121 event here
• Hail, June 24, 20121.75 in hail · 1 event here
• Hail, June 22, 20122.5 in hail · 1 event here
• High Wind, April 6, 201266 kt wind · 1 event here
• High Wind, March 26, 201261 kt wind · 1 event here
• High Wind, December 30, 201167 kt wind · 1 event here
• Heavy Snow, December 21, 20111 event here
• Heavy Snow, November 18, 20111 event here
• Winter Storm, November 1, 20111 event here
• Hail, July 11, 20111.75 in hail · 4 events here
• Hail, June 24, 20111.75 in hail · 1 event here
• Tornado, June 12, 2011EF0 · 2 events here
• Hail, May 9, 20111.75 in hail · 1 event here
• Blizzard, December 29, 20101 event here
• Ice Storm, December 22, 20101 event here
• Hail, August 3, 20101 in hail · 2 events here
• Hail, July 22, 20101.75 in hail · 1 event here
• Thunderstorm Wind, July 10, 201058 kt wind · 1 event here
• Hail, June 19, 20101.25 in hail · 1 event here
• Hail, June 7, 20103 in hail · 5 events here
• Tornado, May 21, 2010EF0 · 4 events here
• Heavy Snow, May 11, 20101 event here
• High Wind, May 3, 2010$1,000 · 71 kt wind · 1 event here
• Heavy Snow, April 5, 20101 event here
• Heavy Snow, February 20, 20101 event here
• Blizzard, December 25, 20091 event here
• Tornado, June 5, 2009EF2 · 1 event here
• Hail, May 22, 20091 in hail · 1 event here
• Hail, July 26, 20080.88 in hail · 1 event here
• Hail, July 23, 20080.75 in hail · 1 event here
• Flash Flood, August 22, 20072 in hail · 1 event here
• Hail, May 21, 20070.88 in hail · 1 event here
• Flash Flood, August 6, 2006$40,000 · 1 event here
• Hail, August 6, 20060.88 in hail · 1 event here
• Hail, July 27, 20061 in hail · 1 event here
• Hail, June 23, 20061.75 in hail · 1 event here
• Hail, June 11, 20061 in hail · 1 event here
• Hail, May 28, 20061 in hail · 1 event here
• Thunderstorm Wind, August 25, 200557 kt wind · 1 event here
• Thunderstorm Wind, August 25, 200561 kt wind · 1 event here
• Hail, August 25, 20050.88 in hail · 1 event here
• Hail, June 25, 20050.88 in hail · 1 event here
• Hail, June 25, 20050.75 in hail · 1 event here
• Hail, June 25, 20051 in hail · 1 event here
• Hail, June 24, 20050.75 in hail · 1 event here
• Hail, June 24, 20051.75 in hail · 1 event here

Earlier years, state by state:

• 2005
• 2004
• 2003
• 2002
• 2001
• 2000
• 1999
• 1998
• 1997
• 1996
• 1995
• 1994
• 1993
• 1992
• 1991
• 1990
• 1988
• 1987
• 1986
• 1985
• 1984
• 1983
• 1982
• 1981
• 1980
• 1979
• 1978
• 1977
• 1976
• 1973
• 1969
• 1967
• 1965
• 1962
• 1960
• 1953
• 1952
• 1950

Tornadoes in Niobrara CountyEvery warning in Niobrara County since 1986Every county in Wyoming

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.