Storm History: Bonneville County, Idaho
Every storm the National Weather Service has filed in Bonneville County, Idaho: 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
- 603
- Deaths
- 11
- Injuries
- 13
- Damage
- $42 million
- Episodes
- 350
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 |
|---|---|---|---|---|
| Winter Storm | 136 | 0 | 0 | $229,000 |
| Thunderstorm Wind | 114 | 1 | 0 | $73,000 |
| High Wind | 93 | 0 | 0 | $1.1 million |
| Hail | 61 | 0 | 7 | $1.0 million |
| Heavy Snow | 49 | 1 | 1 | $50,000 |
| Winter Weather | 21 | 2 | 2 | $36,000 |
| Wildfire | 19 | 0 | 0 | $100,000 |
| Flash Flood | 17 | 0 | 0 | $837,000 |
| Tornado | 16 | 0 | 1 | $32 million |
| Extreme Cold/Wind Chill | 14 | 0 | 0 | |
| Flood | 12 | 0 | 0 | $381,000 |
| Dust Storm | 11 | 0 | 0 | |
| Avalanche | 9 | 5 | 0 | |
| Heavy Rain | 8 | 0 | 0 | $6.0 million |
| Blizzard | 8 | 0 | 1 | $2,000 |
| Lightning | 4 | 0 | 1 | $11,000 |
| Funnel Cloud | 3 | 0 | 0 | |
| Dense Fog | 2 | 0 | 0 | $13,000 |
| Heat | 2 | 0 | 0 | |
| Cold/Wind Chill | 1 | 1 | 0 | |
| Excessive Heat | 1 | 0 | 0 | |
| Freezing Fog | 1 | 1 | 0 | |
| Debris Flow | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- Tornado, April 7, 2018
- Heavy Rain, August 1, 2014
- Tornado, April 7, 1978
- Flash Flood, May 23, 2023
- Hail, July 2, 2022
- High Wind, September 7, 2020
- High Wind, March 21, 2025
- Flood, February 4, 2017
- Hail, February 14, 2000
- High Wind, November 1, 2022
- High Wind, March 14, 2026
- Tornado, February 14, 2000
- Winter Storm, March 1, 2024
- Wildfire, September 22, 2018
- Winter Storm, February 26, 2023
- High Wind, March 12, 2026
- Flood, February 22, 2012
- Flood, March 1, 2017
- High Wind, May 17, 2024
- Flood, May 16, 2023
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
- Hail, September 13, 2001
- Hail, May 8, 2016
- Hail, June 15, 2015
- Flash Flood, June 26, 2009
- Flash Flood, May 23, 2023
- Hail, May 11, 2025
- Hail, August 10, 2024
- Hail, July 2, 2022
- Hail, June 12, 2017
- Hail, August 27, 2015
- Flash Flood, July 22, 2008
- Debris Flow, August 5, 2023
- Hail, July 13, 2022
- Hail, August 2, 2022
- Hail, September 29, 2022
The strongest tornadoes
Every episode, newest first
- High Wind, June 26, 2026
- High Wind, June 10, 2026
- Thunderstorm Wind, May 29, 2026
- High Wind, May 16, 2026
- Thunderstorm Wind, May 13, 2026
- High Wind, April 23, 2026
- High Wind, April 22, 2026
- Heavy Snow, April 16, 2026
- High Wind, April 15, 2026
- High Wind, April 7, 2026
- High Wind, April 2, 2026
- High Wind, March 30, 2026
- High Wind, March 14, 2026
- High Wind, March 13, 2026
- High Wind, March 12, 2026
- High Wind, March 9, 2026
- Heat, March 1, 2026
- Heavy Snow, February 18, 2026
- Winter Storm, February 16, 2026
- Winter Weather, February 11, 2026
- High Wind, February 9, 2026
- Winter Weather, January 3, 2026
- High Wind, December 24, 2025
- High Wind, December 19, 2025
- Thunderstorm Wind, December 17, 2025
- High Wind, December 9, 2025
- Heavy Snow, December 4, 2025
- High Wind, October 25, 2025
- High Wind, October 19, 2025
- Thunderstorm Wind, August 20, 2025
- Dust Storm, August 7, 2025
- Wildfire, August 6, 2025
- Flash Flood, July 15, 2025
- Wildfire, July 11, 2025
- Thunderstorm Wind, July 3, 2025
- Thunderstorm Wind, June 19, 2025
- Hail, May 11, 2025
- Thunderstorm Wind, May 4, 2025
- High Wind, April 12, 2025
- High Wind, March 21, 2025
- Winter Storm, March 15, 2025
- Winter Storm, March 12, 2025
- Flood, March 11, 2025
- Winter Storm, February 13, 2025
- Winter Storm, February 7, 2025
- High Wind, February 5, 2025
- Avalanche, February 1, 2025
- Extreme Cold/Wind Chill, January 27, 2025
- Extreme Cold/Wind Chill, January 20, 2025
- Heavy Snow, January 1, 2025
- Winter Storm, December 26, 2024
- Winter Storm, December 14, 2024
- Heavy Snow, November 18, 2024
- High Wind, October 4, 2024
- Thunderstorm Wind, August 22, 2024
- Thunderstorm Wind, August 15, 2024
- Hail, August 10, 2024
- Thunderstorm Wind, July 24, 2024
- High Wind, June 27, 2024
- High Wind, June 15, 2024
- Thunderstorm Wind, June 13, 2024
- Flood, June 3, 2024
- High Wind, May 29, 2024
- High Wind, May 17, 2024
- High Wind, May 4, 2024
- High Wind, April 29, 2024
- High Wind, April 21, 2024
- Heavy Snow, March 4, 2024
- Winter Storm, March 1, 2024
- Winter Storm, February 26, 2024
- Heavy Snow, February 14, 2024
- Winter Storm, January 17, 2024
- Blizzard, January 12, 2024
- Winter Storm, January 9, 2024
- Heavy Snow, January 7, 2024
- Winter Weather, December 23, 2023
- Winter Weather, December 11, 2023
- Heavy Snow, December 1, 2023
- Hail, October 3, 2023
- Thunderstorm Wind, August 29, 2023
- High Wind, August 21, 2023
- High Wind, August 10, 2023
- Debris Flow, August 5, 2023
- Thunderstorm Wind, July 24, 2023
- Thunderstorm Wind, July 20, 2023
- Tornado, June 23, 2023
- Flash Flood, May 23, 2023
- Flood, May 16, 2023
- Dust Storm, April 27, 2023
- Winter Storm, April 12, 2023
- Winter Storm, April 1, 2023
- Winter Storm, March 22, 2023
- Heavy Snow, March 20, 2023
- Winter Storm, March 13, 2023
- Winter Storm, March 9, 2023
- Heavy Snow, March 4, 2023
- Heavy Snow, March 1, 2023
- Winter Storm, February 26, 2023
- Winter Storm, February 20, 2023
- Winter Storm, February 13, 2023
- Extreme Cold/Wind Chill, January 26, 2023
- Winter Storm, January 26, 2023
- Heavy Snow, January 8, 2023
- Heavy Snow, December 30, 2022
- Heavy Snow, December 27, 2022
- Blizzard, December 20, 2022
- Freezing Fog, December 17, 2022
- Avalanche, December 9, 2022
- Winter Storm, December 1, 2022
- Winter Storm, November 7, 2022
- Heavy Snow, November 4, 2022
- Extreme Cold/Wind Chill, November 1, 2022
- High Wind, November 1, 2022
- Dust Storm, October 21, 2022
- Hail, September 29, 2022
- High Wind, September 8, 2022
- Wildfire, September 4, 2022
- Excessive Heat, September 1, 2022
- Flood, August 6, 2022
- Hail, August 2, 2022
- Hail, July 13, 2022
- Hail, July 2, 2022
- High Wind, June 17, 2022
- Thunderstorm Wind, May 26, 2022
- High Wind, May 19, 2022
- Dust Storm, May 13, 2022
- Winter Storm, April 10, 2022
- High Wind, April 4, 2022
- Winter Weather, March 16, 2022
- Winter Storm, March 8, 2022
- Extreme Cold/Wind Chill, February 22, 2022
- Winter Storm, February 20, 2022
- Winter Storm, January 3, 2022
- Winter Storm, December 29, 2021
- Heavy Snow, December 26, 2021
- Cold/Wind Chill, December 25, 2021
- Winter Storm, December 22, 2021
- Avalanche, December 17, 2021
- High Wind, November 15, 2021
- Heavy Snow, October 11, 2021
- Thunderstorm Wind, September 10, 2021
- Thunderstorm Wind, August 5, 2021
- Flash Flood, July 31, 2021
- Lightning, July 28, 2021
- Wildfire, June 21, 2021
- Winter Weather, May 21, 2021
- Dust Storm, May 7, 2021
- High Wind, April 10, 2021
- High Wind, April 8, 2021
- Winter Weather, April 6, 2021
- High Wind, March 28, 2021
- Heavy Snow, March 19, 2021
- High Wind, March 6, 2021
- Winter Storm, February 25, 2021
- Winter Storm, February 19, 2021
- Winter Weather, February 19, 2021
- Winter Storm, February 11, 2021
- Winter Weather, February 6, 2021
- Winter Weather, February 2, 2021
- Avalanche, January 27, 2021
- Heavy Snow, December 13, 2020
- Heavy Snow, November 13, 2020
- High Wind, October 21, 2020
- Dust Storm, October 14, 2020
- High Wind, October 13, 2020
- High Wind, October 12, 2020
- Hail, September 19, 2020
- High Wind, September 7, 2020
- Heat, September 5, 2020
- Wildfire, August 28, 2020
- Wildfire, August 25, 2020
- Wildfire, August 6, 2020
- Thunderstorm Wind, August 1, 2020
- Thunderstorm Wind, July 2, 2020
- Thunderstorm Wind, June 6, 2020
- Thunderstorm Wind, May 30, 2020
- High Wind, May 6, 2020
- Dust Storm, May 3, 2020
- Thunderstorm Wind, April 11, 2020
- Avalanche, April 3, 2020
- Avalanche, April 1, 2020
- Dense Fog, March 10, 2020
- Winter Storm, February 15, 2020
- Winter Weather, February 8, 2020
- Winter Storm, February 5, 2020
- Winter Storm, February 2, 2020
- Winter Storm, January 17, 2020
- Winter Storm, January 10, 2020
- Winter Storm, January 1, 2020
- Heavy Snow, December 12, 2019
- Winter Weather, December 2, 2019
- Heavy Snow, November 26, 2019
- Winter Storm, October 28, 2019
- Thunderstorm Wind, September 16, 2019
- Wildfire, August 11, 2019
- Wildfire, August 1, 2019
- Thunderstorm Wind, July 27, 2019
- Wildfire, July 22, 2019
- Lightning, July 12, 2019
- Thunderstorm Wind, July 12, 2019
- Wildfire, July 12, 2019
- Wildfire, July 6, 2019
- Wildfire, July 2, 2019
- High Wind, June 20, 2019
- Hail, June 13, 2019
- Dust Storm, May 2, 2019
- High Wind, April 27, 2019
- Winter Storm, February 23, 2019
- Winter Weather, February 21, 2019
- Winter Storm, February 12, 2019
- Winter Storm, February 9, 2019
- Winter Storm, February 6, 2019
- Heavy Snow, February 2, 2019
- Dense Fog, January 25, 2019
- Avalanche, January 25, 2019
- Winter Storm, January 16, 2019
- Winter Weather, January 10, 2019
- Winter Storm, January 5, 2019
- Winter Storm, December 29, 2018
- Dust Storm, November 1, 2018
- Wildfire, September 22, 2018
- Wildfire, August 13, 2018
- Flash Flood, July 26, 2018
- Thunderstorm Wind, July 25, 2018
- Wildfire, July 24, 2018
- Wildfire, July 16, 2018
- Wildfire, July 15, 2018
- Flash Flood, June 23, 2018
- Tornado, May 31, 2018
- Thunderstorm Wind, May 17, 2018
- Tornado, April 7, 2018
- Tornado, November 17, 2017
- Flash Flood, July 26, 2017
- Hail, June 12, 2017
- Flash Flood, June 1, 2017
- Flood, May 1, 2017
- Flood, March 1, 2017
- Flood, February 4, 2017
- Thunderstorm Wind, October 30, 2016
- Thunderstorm Wind, July 10, 2016
- Thunderstorm Wind, July 9, 2016
- Hail, May 8, 2016
- Lightning, April 10, 2016
- Funnel Cloud, March 28, 2016
- Thunderstorm Wind, August 29, 2015
- Hail, August 27, 2015
- Hail, August 5, 2015
- Hail, June 15, 2015
- Flash Flood, May 23, 2015
- Hail, May 18, 2015
Earlier years, state by state:
More
Tornadoes in Bonneville CountyEvery warning in Bonneville County since 1986Every county in Idaho
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.