Storm History: Campbell County, Wyoming
Every storm the National Weather Service has filed in Campbell County, Wyoming: 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
- 1,488
- Deaths
- 4
- Injuries
- 48
- Damage
- $85 million
- Episodes
- 782
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 |
|---|---|---|---|---|
| Hail | 674 | 1 | 5 | $47 million |
| Tornado | 214 | 2 | 32 | $26 million |
| Thunderstorm Wind | 204 | 0 | 7 | $570,000 |
| Winter Storm | 118 | 0 | 0 | $280,000 |
| High Wind | 100 | 0 | 0 | $125,000 |
| Blizzard | 44 | 0 | 0 | $700,000 |
| Flash Flood | 36 | 1 | 3 | $11 million |
| Heavy Snow | 33 | 0 | 0 | |
| Winter Weather | 24 | 0 | 0 | |
| Cold/Wind Chill | 15 | 0 | 0 | |
| Flood | 11 | 0 | 0 | $58,000 |
| Extreme Cold/Wind Chill | 8 | 0 | 0 | |
| Wildfire | 2 | 0 | 0 | |
| Funnel Cloud | 2 | 0 | 0 | |
| Lightning | 2 | 0 | 1 | |
| Ice Storm | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- Hail, May 26, 2010
- Tornado, June 21, 2003
- Flash Flood, August 1, 2013
- Tornado, August 12, 2005
- Tornado, May 6, 1988
- Tornado, August 19, 1993
- Blizzard, March 23, 2009
- Flash Flood, May 28, 2001
- Hail, July 19, 2010
- Tornado, August 15, 1976
- Tornado, May 22, 1978
- Tornado, May 23, 1978
- Winter Storm, October 4, 2005
- Thunderstorm Wind, September 4, 1995
- Blizzard, March 30, 2009
- Hail, August 7, 2009
- Hail, July 17, 2012
- Thunderstorm Wind, July 15, 2003
- Hail, July 9, 2009
- Hail, June 12, 2011
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
The strongest tornadoes
- Tornado, June 25, 1975
- Tornado, June 1, 2018
- Tornado, August 12, 2005
- Tornado, June 12, 1953
- Tornado, June 3, 1958
- Tornado, May 27, 1959
- Tornado, June 11, 1962
- Tornado, July 22, 1966
- Tornado, July 30, 1975
- Tornado, May 6, 1988
- Tornado, May 24, 1990
- Tornado, July 13, 2009
- Tornado, June 13, 2014
- Tornado, June 23, 2023
- Tornado, June 22, 2026
Every episode, newest first
- Thunderstorm Wind, June 26, 2026
- Tornado, June 22, 2026
- Thunderstorm Wind, June 20, 2026
- Thunderstorm Wind, June 6, 2026
- High Wind, December 17, 2025
- Thunderstorm Wind, September 15, 2025
- Thunderstorm Wind, August 13, 2025
- Thunderstorm Wind, July 4, 2025
- Winter Storm, March 18, 2025
- Winter Storm, March 6, 2025
- Extreme Cold/Wind Chill, January 20, 2025
- Heavy Snow, January 10, 2025
- Heavy Snow, October 29, 2024
- Thunderstorm Wind, September 11, 2024
- Hail, August 6, 2024
- Thunderstorm Wind, August 6, 2024
- Thunderstorm Wind, July 28, 2024
- Thunderstorm Wind, July 6, 2024
- Thunderstorm Wind, July 1, 2024
- Thunderstorm Wind, June 27, 2024
- Thunderstorm Wind, June 21, 2024
- Hail, May 29, 2024
- High Wind, May 6, 2024
- Thunderstorm Wind, May 5, 2024
- Winter Storm, April 6, 2024
- Winter Weather, March 31, 2024
- Heavy Snow, February 15, 2024
- Winter Weather, February 9, 2024
- Extreme Cold/Wind Chill, January 12, 2024
- Heavy Snow, November 23, 2023
- Winter Weather, October 26, 2023
- Hail, September 21, 2023
- Thunderstorm Wind, July 31, 2023
- Hail, July 31, 2023
- Hail, July 30, 2023
- Hail, July 30, 2023
- Thunderstorm Wind, July 24, 2023
- Hail, July 17, 2023
- Hail, July 17, 2023
- Hail, July 11, 2023
- Hail, July 11, 2023
- Hail, July 3, 2023
- Hail, July 3, 2023
- Hail, July 3, 2023
- Hail, June 29, 2023
- Hail, June 29, 2023
- Tornado, June 23, 2023
- Hail, June 20, 2023
- Hail, June 20, 2023
- Thunderstorm Wind, May 27, 2023
- Hail, May 26, 2023
- Hail, May 23, 2023
- Thunderstorm Wind, May 7, 2023
- Winter Storm, April 3, 2023
- High Wind, March 10, 2023
- Winter Storm, February 21, 2023
- Winter Storm, February 14, 2023
- Winter Weather, January 27, 2023
- Winter Weather, January 24, 2023
- Winter Storm, January 1, 2023
- High Wind, December 27, 2022
- Extreme Cold/Wind Chill, December 21, 2022
- Blizzard, December 13, 2022
- High Wind, November 30, 2022
- High Wind, November 7, 2022
- High Wind, November 2, 2022
- Thunderstorm Wind, July 18, 2022
- Thunderstorm Wind, July 14, 2022
- Hail, July 5, 2022
- Hail, June 20, 2022
- Hail, June 19, 2022
- Hail, June 12, 2022
- Hail, June 12, 2022
- Hail, May 28, 2022
- Blizzard, April 23, 2022
- Winter Storm, April 12, 2022
- High Wind, April 5, 2022
- High Wind, January 31, 2022
- High Wind, December 13, 2021
- Winter Storm, December 9, 2021
- Winter Weather, October 19, 2021
- Winter Storm, October 12, 2021
- Hail, July 13, 2021
- Thunderstorm Wind, July 13, 2021
- Hail, July 9, 2021
- Hail, July 9, 2021
- Hail, June 14, 2021
- Hail, June 14, 2021
- High Wind, June 10, 2021
- Thunderstorm Wind, June 8, 2021
- Hail, May 26, 2021
- Thunderstorm Wind, May 26, 2021
- High Wind, April 10, 2021
- High Wind, April 8, 2021
- Winter Storm, April 6, 2021
- High Wind, March 29, 2021
- Winter Weather, March 9, 2021
- Cold/Wind Chill, February 13, 2021
- High Wind, January 13, 2021
- High Wind, December 22, 2020
- High Wind, November 13, 2020
- Winter Storm, October 24, 2020
- High Wind, October 14, 2020
- Thunderstorm Wind, August 6, 2020
- Thunderstorm Wind, August 3, 2020
- Hail, July 26, 2020
- Hail, July 19, 2020
- Hail, July 19, 2020
- Hail, July 19, 2020
- Hail, July 19, 2020
- Hail, July 19, 2020
- Hail, July 9, 2020
- Hail, July 6, 2020
- Hail, July 5, 2020
- Thunderstorm Wind, July 5, 2020
- Hail, June 28, 2020
- Thunderstorm Wind, June 21, 2020
- Hail, June 19, 2020
- Thunderstorm Wind, June 6, 2020
- Hail, June 4, 2020
- Hail, June 4, 2020
- Hail, May 20, 2020
- Hail, May 12, 2020
- Winter Storm, April 11, 2020
- Winter Storm, April 1, 2020
- Winter Storm, February 24, 2020
- Winter Storm, February 2, 2020
- Blizzard, November 29, 2019
- Heavy Snow, November 10, 2019
- Hail, September 20, 2019
- Hail, September 10, 2019
- Hail, August 25, 2019
- Thunderstorm Wind, August 23, 2019
- Hail, August 14, 2019
- Flash Flood, August 8, 2019
- Thunderstorm Wind, July 31, 2019
- Thunderstorm Wind, July 31, 2019
- Hail, July 30, 2019
- Hail, July 21, 2019
- Tornado, July 17, 2019
- Hail, July 16, 2019
- Tornado, July 16, 2019
- Hail, July 16, 2019
- Thunderstorm Wind, July 15, 2019
- Hail, July 15, 2019
- Hail, July 12, 2019
- Hail, July 9, 2019
- Hail, July 9, 2019
- Hail, July 5, 2019
- Thunderstorm Wind, July 4, 2019
- Hail, July 3, 2019
- Hail, July 2, 2019
- Funnel Cloud, June 30, 2019
- Hail, June 26, 2019
- Hail, June 26, 2019
- Tornado, June 25, 2019
- Hail, June 20, 2019
- Hail, June 19, 2019
- Hail, June 19, 2019
- Flood, May 30, 2019
- Hail, May 26, 2019
- Heavy Snow, May 21, 2019
- Winter Storm, April 9, 2019
- Blizzard, March 13, 2019
- Winter Weather, March 8, 2019
- Winter Weather, February 14, 2019
- Heavy Snow, February 5, 2019
- High Wind, January 27, 2019
- Winter Storm, January 21, 2019
- Winter Storm, December 30, 2018
- Winter Weather, December 25, 2018
- Winter Weather, October 13, 2018
- Winter Weather, September 27, 2018
- Thunderstorm Wind, August 14, 2018
- Hail, August 3, 2018
- Thunderstorm Wind, July 28, 2018
- Hail, July 28, 2018
- Thunderstorm Wind, July 27, 2018
- Hail, July 24, 2018
- Thunderstorm Wind, July 23, 2018
- Thunderstorm Wind, July 23, 2018
- Hail, July 21, 2018
- Hail, July 21, 2018
- Thunderstorm Wind, July 17, 2018
- Hail, July 17, 2018
- Hail, July 15, 2018
- Hail, July 13, 2018
- Hail, July 13, 2018
- Hail, July 9, 2018
- Thunderstorm Wind, July 3, 2018
- Tornado, June 29, 2018
- Hail, June 29, 2018
- Hail, June 15, 2018
- Hail, June 15, 2018
- Hail, June 9, 2018
- Hail, June 9, 2018
- Thunderstorm Wind, June 9, 2018
- Thunderstorm Wind, June 7, 2018
- Tornado, June 1, 2018
- Thunderstorm Wind, May 26, 2018
- Thunderstorm Wind, May 17, 2018
- Hail, May 17, 2018
- Hail, May 7, 2018
- Winter Storm, April 2, 2018
- Winter Storm, March 25, 2018
- Winter Storm, February 18, 2018
- Cold/Wind Chill, January 1, 2018
- Cold/Wind Chill, December 31, 2017
- High Wind, November 29, 2017
- Hail, August 1, 2017
- Thunderstorm Wind, August 1, 2017
- Thunderstorm Wind, July 20, 2017
- Thunderstorm Wind, July 17, 2017
- Thunderstorm Wind, July 12, 2017
- Thunderstorm Wind, June 28, 2017
- Thunderstorm Wind, June 27, 2017
- Hail, June 12, 2017
- Hail, June 11, 2017
- Hail, June 10, 2017
- Hail, June 7, 2017
- Heavy Snow, May 18, 2017
- Hail, May 15, 2017
- Hail, May 15, 2017
- Winter Storm, April 27, 2017
- Winter Storm, April 25, 2017
- Winter Storm, April 9, 2017
- Winter Storm, February 23, 2017
- Heavy Snow, January 31, 2017
- Winter Storm, January 24, 2017
- Blizzard, December 25, 2016
- Extreme Cold/Wind Chill, December 16, 2016
- Winter Storm, December 16, 2016
- Winter Weather, December 5, 2016
- Winter Weather, November 17, 2016
- Hail, October 2, 2016
- Thunderstorm Wind, September 1, 2016
- Hail, August 10, 2016
- Tornado, August 7, 2016
- Hail, August 2, 2016
- Hail, July 30, 2016
- Hail, July 27, 2016
- Hail, July 16, 2016
- Hail, July 16, 2016
- Hail, July 16, 2016
- Hail, June 28, 2016
- Hail, June 13, 2016
- Thunderstorm Wind, June 11, 2016
- Thunderstorm Wind, June 11, 2016
- Thunderstorm Wind, June 11, 2016
- Thunderstorm Wind, June 9, 2016
Earlier years, state by state:
More
Tornadoes in Campbell CountyEvery warning in Campbell County since 1986Every county in Wyoming
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.