Storm History: Weston County, Wyoming
Every storm the National Weather Service has filed in Weston 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
- 956
- Deaths
- 0
- Injuries
- 18
- Damage
- $11 million
- Episodes
- 605
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 | 345 | 0 | 1 | $1.7 million |
| Winter Storm | 168 | 0 | 15 | $352,000 |
| Thunderstorm Wind | 91 | 0 | 0 | $334,000 |
| High Wind | 75 | 0 | 0 | $76,000 |
| Tornado | 63 | 0 | 2 | $514,000 |
| Blizzard | 54 | 0 | 0 | $7.1 million |
| Heavy Snow | 52 | 0 | 0 | |
| Winter Weather | 51 | 0 | 0 | $45,000 |
| Flash Flood | 22 | 0 | 0 | $408,000 |
| Cold/Wind Chill | 14 | 0 | 0 | |
| Extreme Cold/Wind Chill | 12 | 0 | 0 | |
| Flood | 5 | 0 | 0 | $10,000 |
| Funnel Cloud | 1 | 0 | 0 | |
| Ice Storm | 1 | 0 | 0 | |
| Wildfire | 1 | 0 | 0 | |
| Lightning | 1 | 0 | 0 |
The deadliest
None recorded.
The costliest
Damage within this county, in the dollars of its year.
- Blizzard, April 4, 1997
- Blizzard, October 3, 2013
- Blizzard, November 1, 2000
- Hail, July 19, 2010
- Hail, May 27, 2013
- Thunderstorm Wind, October 6, 2011
- Tornado, May 11, 1991
- Hail, July 2, 2011
- Winter Storm, October 4, 2005
- Flash Flood, May 9, 2011
- Blizzard, March 23, 2009
- Tornado, June 22, 2010
- Winter Storm, February 25, 2000
- Tornado, August 12, 2005
- Flash Flood, July 28, 2013
- Hail, July 21, 2010
- Flash Flood, May 24, 2011
- Winter Weather, December 23, 2010
- High Wind, February 2, 1999
- Flash Flood, June 25, 2015
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
The strongest tornadoes
Every episode, newest first
- Tornado, June 22, 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
- Winter Weather, February 16, 2025
- Winter Weather, January 22, 2025
- Extreme Cold/Wind Chill, January 20, 2025
- Heavy Snow, January 10, 2025
- Winter Weather, January 8, 2025
- Heavy Snow, December 30, 2024
- High Wind, December 18, 2024
- Heavy Snow, December 9, 2024
- Heavy Snow, October 29, 2024
- Thunderstorm Wind, September 17, 2024
- Thunderstorm Wind, September 14, 2024
- Thunderstorm Wind, August 26, 2024
- Thunderstorm Wind, August 26, 2024
- Thunderstorm Wind, July 28, 2024
- Thunderstorm Wind, July 19, 2024
- Hail, July 1, 2024
- Thunderstorm Wind, June 30, 2024
- Hail, June 10, 2024
- Heavy Snow, May 6, 2024
- Winter Storm, April 6, 2024
- Winter Weather, March 31, 2024
- Winter Weather, March 23, 2024
- Heavy Snow, February 15, 2024
- Winter Weather, February 9, 2024
- Extreme Cold/Wind Chill, January 12, 2024
- Winter Storm, December 25, 2023
- Heavy Snow, November 23, 2023
- Thunderstorm Wind, July 30, 2023
- Hail, July 30, 2023
- Hail, July 17, 2023
- Hail, July 11, 2023
- Hail, July 8, 2023
- Hail, July 3, 2023
- Hail, June 28, 2023
- Tornado, June 23, 2023
- Thunderstorm Wind, June 20, 2023
- Hail, June 20, 2023
- Hail, May 27, 2023
- Hail, May 27, 2023
- Winter Storm, April 3, 2023
- Winter Weather, March 31, 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
- Winter Weather, November 14, 2022
- High Wind, November 7, 2022
- High Wind, November 2, 2022
- Winter Weather, October 23, 2022
- Thunderstorm Wind, September 8, 2022
- Hail, July 8, 2022
- Hail, July 4, 2022
- Hail, July 4, 2022
- Hail, July 1, 2022
- Hail, June 13, 2022
- Hail, June 11, 2022
- Hail, June 6, 2022
- Blizzard, April 23, 2022
- Winter Storm, April 12, 2022
- Winter Weather, April 6, 2022
- High Wind, April 5, 2022
- Winter Weather, April 1, 2022
- Winter Weather, March 29, 2022
- Winter Weather, February 10, 2022
- Winter Weather, January 24, 2022
- High Wind, December 13, 2021
- Winter Storm, December 9, 2021
- Winter Weather, October 19, 2021
- Winter Storm, October 12, 2021
- Hail, July 9, 2021
- Hail, July 9, 2021
- Thunderstorm Wind, July 2, 2021
- Hail, July 2, 2021
- Hail, June 14, 2021
- Hail, June 13, 2021
- Hail, May 26, 2021
- Hail, April 26, 2021
- Winter Storm, April 18, 2021
- Winter Storm, April 6, 2021
- High Wind, March 29, 2021
- Winter Weather, March 9, 2021
- Cold/Wind Chill, February 13, 2021
- Winter Weather, February 4, 2021
- Winter Weather, January 17, 2021
- High Wind, January 13, 2021
- Winter Weather, December 28, 2020
- High Wind, December 22, 2020
- Winter Weather, December 22, 2020
- High Wind, November 13, 2020
- Winter Storm, October 24, 2020
- High Wind, October 14, 2020
- Heavy Snow, September 7, 2020
- Thunderstorm Wind, August 29, 2020
- Hail, August 27, 2020
- Hail, August 6, 2020
- Hail, July 20, 2020
- Hail, July 19, 2020
- Hail, July 2, 2020
- Hail, June 29, 2020
- Thunderstorm Wind, June 6, 2020
- Hail, June 4, 2020
- Hail, May 23, 2020
- Hail, May 20, 2020
- Hail, May 3, 2020
- Winter Weather, April 19, 2020
- Winter Storm, April 11, 2020
- Winter Storm, April 1, 2020
- Winter Storm, February 24, 2020
- Winter Weather, February 11, 2020
- Winter Weather, February 6, 2020
- Winter Storm, February 2, 2020
- Blizzard, November 29, 2019
- Heavy Snow, November 10, 2019
- Winter Storm, October 20, 2019
- Winter Storm, October 9, 2019
- Hail, August 25, 2019
- Hail, August 17, 2019
- Hail, August 15, 2019
- Hail, August 14, 2019
- Flash Flood, August 10, 2019
- Thunderstorm Wind, August 4, 2019
- Hail, August 3, 2019
- Thunderstorm Wind, July 31, 2019
- Hail, July 30, 2019
- Hail, July 24, 2019
- Tornado, July 17, 2019
- Hail, July 15, 2019
- Thunderstorm Wind, July 4, 2019
- Flood, July 3, 2019
- Hail, July 3, 2019
- Tornado, July 3, 2019
- Flash Flood, June 30, 2019
- Hail, June 30, 2019
- Hail, June 30, 2019
- Hail, June 25, 2019
- Hail, June 19, 2019
- Hail, June 1, 2019
- Heavy Snow, May 21, 2019
- Winter Weather, May 1, 2019
- Winter Storm, April 9, 2019
- Blizzard, March 13, 2019
- Winter Weather, March 8, 2019
- Winter Weather, March 6, 2019
- Winter Weather, February 14, 2019
- Heavy Snow, February 5, 2019
- High Wind, January 27, 2019
- Winter Weather, January 25, 2019
- Winter Storm, January 21, 2019
- Winter Storm, December 30, 2018
- Winter Weather, December 25, 2018
- Winter Storm, December 1, 2018
- Winter Weather, October 13, 2018
- Hail, August 3, 2018
- Hail, July 26, 2018
- Hail, July 26, 2018
- Thunderstorm Wind, July 21, 2018
- Hail, May 31, 2018
- Flood, May 27, 2018
- Winter Storm, April 2, 2018
- Winter Storm, March 25, 2018
- Winter Storm, February 18, 2018
- Winter Storm, February 8, 2018
- Heavy Snow, February 3, 2018
- Cold/Wind Chill, January 1, 2018
- Cold/Wind Chill, December 31, 2017
- Winter Storm, December 3, 2017
- High Wind, November 29, 2017
- High Wind, October 22, 2017
- Thunderstorm Wind, July 17, 2017
- Hail, July 2, 2017
- Hail, June 28, 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 Storm, November 28, 2016
- Winter Weather, November 17, 2016
- Thunderstorm Wind, September 14, 2016
- Hail, August 10, 2016
- Hail, August 8, 2016
- Hail, July 30, 2016
- Thunderstorm Wind, July 6, 2016
- Hail, June 28, 2016
- Thunderstorm Wind, June 23, 2016
- High Wind, April 5, 2016
- Heavy Snow, March 22, 2016
- High Wind, February 18, 2016
- High Wind, February 13, 2016
- High Wind, February 7, 2016
- High Wind, November 18, 2015
- Thunderstorm Wind, August 26, 2015
- Thunderstorm Wind, August 5, 2015
- Thunderstorm Wind, July 27, 2015
- Hail, July 24, 2015
- Hail, July 1, 2015
- Flash Flood, June 25, 2015
- Hail, June 24, 2015
- Hail, June 23, 2015
- Hail, June 20, 2015
- Hail, June 20, 2015
- Flash Flood, June 17, 2015
- Hail, June 14, 2015
- Thunderstorm Wind, June 13, 2015
- Hail, June 13, 2015
- Flash Flood, June 10, 2015
- Thunderstorm Wind, June 4, 2015
- Winter Storm, May 9, 2015
- High Wind, March 28, 2015
- Winter Storm, December 22, 2014
- Heavy Snow, September 10, 2014
- Hail, July 22, 2014
- Hail, June 26, 2014
- Hail, June 21, 2014
- Hail, June 3, 2014
- Hail, May 18, 2014
- Winter Storm, April 27, 2014
- Winter Weather, April 2, 2014
- Winter Storm, March 17, 2014
- Heavy Snow, March 11, 2014
- Winter Storm, January 13, 2014
- Heavy Snow, October 14, 2013
- Blizzard, October 3, 2013
- Thunderstorm Wind, September 8, 2013
- Hail, August 14, 2013
- Hail, August 11, 2013
- Flash Flood, August 7, 2013
- Hail, August 7, 2013
- Hail, August 5, 2013
- Hail, August 3, 2013
- Hail, August 2, 2013
Earlier years, state by state:
More
Tornadoes in Weston CountyEvery warning in Weston 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.