Storm History: Bonner County, Idaho
Every storm the National Weather Service has filed in Bonner 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
- 827
- Deaths
- 10
- Injuries
- 41
- Damage
- $128 million
- Episodes
- 452
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 |
|---|---|---|---|---|
| Heavy Snow | 512 | 0 | 1 | $382,000 |
| Hail | 55 | 2 | 3 | $2.6 million |
| Winter Storm | 38 | 0 | 6 | $300,000 |
| Wildfire | 34 | 0 | 5 | $103 million |
| High Wind | 33 | 2 | 4 | $2.2 million |
| Flood | 28 | 0 | 0 | $10 million |
| Thunderstorm Wind | 26 | 0 | 4 | $2.4 million |
| Debris Flow | 21 | 0 | 0 | $5.9 million |
| Ice Storm | 13 | 0 | 0 | |
| Tornado | 10 | 0 | 1 | $375,000 |
| Blizzard | 10 | 0 | 0 | $80,000 |
| Flash Flood | 9 | 0 | 5 | $100,000 |
| Winter Weather | 9 | 2 | 4 | $220,000 |
| Strong Wind | 8 | 0 | 0 | $24,000 |
| Avalanche | 6 | 4 | 4 | |
| Extreme Cold/Wind Chill | 4 | 0 | 0 | |
| Dense Smoke | 4 | 0 | 0 | |
| Cold/Wind Chill | 2 | 0 | 0 | |
| Lightning | 2 | 0 | 4 | |
| Heavy Rain | 1 | 0 | 0 | |
| Funnel Cloud | 1 | 0 | 0 | |
| Excessive Heat | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- Wildfire, August 13, 2025
- Wildfire, September 1, 2025
- Wildfire, October 1, 2022
- Wildfire, June 30, 2023
- Wildfire, July 1, 2023
- Wildfire, August 1, 2023
- Wildfire, August 1, 2018
- Wildfire, August 5, 2023
- Flood, May 1, 1997
- Flood, June 1, 1997
- Wildfire, July 30, 2025
- Wildfire, August 1, 2025
- Wildfire, September 1, 2025
- Wildfire, October 1, 2025
- Flood, November 7, 2006
- Hail, July 23, 2014
- Thunderstorm Wind, August 2, 2014
- Debris Flow, March 15, 2017
- Debris Flow, March 30, 2011
- Debris Flow, April 1, 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
Every episode, newest first
- High Wind, April 6, 2026
- Avalanche, March 11, 2026
- Heavy Snow, February 17, 2026
- Heavy Snow, January 7, 2026
- High Wind, December 17, 2025
- Flood, December 9, 2025
- Wildfire, October 1, 2025
- Wildfire, September 1, 2025
- Wildfire, September 1, 2025
- Hail, August 29, 2025
- Wildfire, August 13, 2025
- Wildfire, August 1, 2025
- Wildfire, July 30, 2025
- Heavy Snow, March 21, 2025
- Heavy Snow, February 2, 2025
- Heavy Snow, January 31, 2025
- Winter Weather, December 17, 2024
- Heavy Snow, November 20, 2024
- Hail, September 25, 2024
- Heavy Snow, March 4, 2024
- Avalanche, March 1, 2024
- Heavy Snow, February 27, 2024
- Heavy Snow, January 16, 2024
- Avalanche, January 11, 2024
- Winter Weather, January 11, 2024
- Heavy Snow, January 6, 2024
- Heavy Snow, December 9, 2023
- Flood, December 6, 2023
- Heavy Snow, December 1, 2023
- Strong Wind, November 11, 2023
- Wildfire, August 5, 2023
- Wildfire, August 1, 2023
- Hail, July 10, 2023
- Wildfire, July 1, 2023
- Wildfire, June 30, 2023
- Hail, June 8, 2023
- Thunderstorm Wind, May 21, 2023
- Heavy Snow, March 10, 2023
- Winter Weather, March 1, 2023
- Heavy Snow, February 27, 2023
- Heavy Snow, February 21, 2023
- Debris Flow, January 7, 2023
- Heavy Snow, December 17, 2022
- Heavy Snow, December 9, 2022
- Heavy Snow, December 8, 2022
- Heavy Snow, December 1, 2022
- Heavy Snow, November 29, 2022
- Heavy Snow, November 4, 2022
- Wildfire, October 1, 2022
- Thunderstorm Wind, August 31, 2022
- Wildfire, August 24, 2022
- Flood, June 12, 2022
- Flood, June 5, 2022
- Heavy Snow, April 17, 2022
- High Wind, April 4, 2022
- Heavy Snow, February 27, 2022
- Winter Storm, January 6, 2022
- Winter Storm, January 2, 2022
- Heavy Snow, December 24, 2021
- Heavy Snow, December 18, 2021
- Winter Storm, December 11, 2021
- High Wind, November 15, 2021
- Wildfire, September 1, 2021
- Excessive Heat, June 26, 2021
- Strong Wind, April 18, 2021
- High Wind, March 28, 2021
- High Wind, January 13, 2021
- Winter Storm, December 30, 2020
- Heavy Snow, December 25, 2020
- High Wind, December 21, 2020
- Heavy Snow, November 12, 2020
- Heavy Snow, November 9, 2020
- Heavy Snow, October 23, 2020
- Dense Smoke, September 12, 2020
- High Wind, September 7, 2020
- Wildfire, September 7, 2020
- Hail, June 24, 2020
- Flood, May 20, 2020
- Heavy Snow, March 13, 2020
- High Wind, February 1, 2020
- Heavy Snow, January 15, 2020
- Heavy Snow, January 12, 2020
- Heavy Snow, January 10, 2020
- Heavy Snow, January 6, 2020
- Heavy Snow, December 31, 2019
- Heavy Snow, December 19, 2019
- Debris Flow, December 11, 2019
- High Wind, November 27, 2019
- Strong Wind, October 25, 2019
- Heavy Snow, October 8, 2019
- Heavy Snow, September 28, 2019
- Hail, August 10, 2019
- Thunderstorm Wind, July 23, 2019
- High Wind, May 26, 2019
- Heavy Snow, March 11, 2019
- Heavy Snow, February 27, 2019
- Heavy Snow, February 14, 2019
- Heavy Snow, February 11, 2019
- Blizzard, February 8, 2019
- Heavy Snow, January 22, 2019
- Heavy Snow, January 8, 2019
- Heavy Snow, January 6, 2019
- Heavy Snow, December 27, 2018
- Heavy Snow, December 18, 2018
- Heavy Snow, December 11, 2018
- Dense Smoke, August 19, 2018
- Wildfire, August 1, 2018
- Funnel Cloud, July 28, 2018
- Flood, May 18, 2018
- Flood, May 11, 2018
- Heavy Snow, March 24, 2018
- Heavy Snow, February 17, 2018
- Heavy Snow, February 13, 2018
- Heavy Snow, January 23, 2018
- Heavy Snow, January 11, 2018
- Ice Storm, December 28, 2017
- Heavy Snow, December 18, 2017
- Heavy Snow, November 15, 2017
- Heavy Snow, November 4, 2017
- Heavy Snow, November 2, 2017
- Wildfire, October 17, 2017
- Dense Smoke, September 4, 2017
- Dense Smoke, August 2, 2017
- Debris Flow, April 7, 2017
- Debris Flow, March 15, 2017
- Ice Storm, February 8, 2017
- Heavy Snow, February 3, 2017
- Heavy Snow, January 17, 2017
- Heavy Snow, January 7, 2017
- Winter Storm, January 1, 2017
- Winter Storm, December 27, 2016
- Heavy Snow, December 19, 2016
- Heavy Snow, November 24, 2016
- Wildfire, October 1, 2016
- Wildfire, September 1, 2016
- Strong Wind, August 18, 2016
- Wildfire, August 1, 2016
- Wildfire, July 31, 2016
- Heavy Snow, February 19, 2016
- Heavy Snow, February 3, 2016
- Heavy Snow, January 19, 2016
- Heavy Snow, January 15, 2016
- Heavy Snow, January 12, 2016
- Heavy Snow, December 22, 2015
- Heavy Snow, December 21, 2015
- Heavy Snow, December 20, 2015
- Heavy Snow, December 17, 2015
- Heavy Snow, December 15, 2015
- High Wind, December 12, 2015
- Flood, December 8, 2015
- High Wind, November 17, 2015
- Wildfire, October 1, 2015
- Wildfire, September 1, 2015
- Wildfire, August 13, 2015
- Thunderstorm Wind, August 10, 2015
- Hail, July 25, 2015
- Wildfire, July 5, 2015
- Wildfire, July 1, 2015
- Wildfire, June 29, 2015
- Hail, May 30, 2015
- Hail, May 29, 2015
- Winter Weather, April 6, 2015
- Winter Weather, February 1, 2015
- Heavy Snow, January 17, 2015
- Heavy Snow, January 15, 2015
- Heavy Snow, January 3, 2015
- Heavy Snow, January 2, 2015
- Heavy Snow, December 27, 2014
- Heavy Snow, December 23, 2014
- Debris Flow, November 26, 2014
- Thunderstorm Wind, August 12, 2014
- Thunderstorm Wind, August 2, 2014
- Hail, July 23, 2014
- Flood, March 9, 2014
- Heavy Snow, March 2, 2014
- Heavy Snow, February 18, 2014
- Heavy Snow, February 16, 2014
- Heavy Snow, February 11, 2014
- Winter Weather, February 10, 2014
- Extreme Cold/Wind Chill, February 5, 2014
- Heavy Snow, February 2, 2014
- Heavy Snow, January 28, 2014
- Flood, January 10, 2014
- Extreme Cold/Wind Chill, December 6, 2013
- Heavy Snow, December 1, 2013
- Heavy Snow, November 15, 2013
- Heavy Snow, November 2, 2013
- Strong Wind, October 27, 2013
- Thunderstorm Wind, September 15, 2013
- Hail, August 25, 2013
- Lightning, June 29, 2013
- Strong Wind, April 29, 2013
- Heavy Snow, March 20, 2013
- Heavy Snow, February 22, 2013
- Heavy Snow, December 19, 2012
- Heavy Snow, December 16, 2012
- Heavy Snow, December 1, 2012
- Heavy Snow, November 19, 2012
- Winter Weather, November 12, 2012
- Winter Weather, November 8, 2012
- Heavy Snow, October 22, 2012
- Strong Wind, October 2, 2012
- Hail, July 20, 2012
- Flood, June 6, 2012
- Hail, June 4, 2012
- Debris Flow, May 1, 2012
- Hail, April 24, 2012
- Debris Flow, March 28, 2012
- Heavy Snow, March 20, 2012
- Debris Flow, March 15, 2012
- Heavy Snow, March 12, 2012
- Heavy Snow, February 29, 2012
- Heavy Snow, February 24, 2012
- Flood, January 29, 2012
- Winter Weather, January 20, 2012
- Heavy Snow, January 19, 2012
- Winter Storm, January 16, 2012
- Heavy Snow, November 21, 2011
- Heavy Snow, November 17, 2011
- Heavy Snow, November 16, 2011
- Wildfire, September 5, 2011
- Flood, July 1, 2011
- Flood, June 15, 2011
- Debris Flow, June 12, 2011
- Heavy Snow, May 26, 2011
- High Wind, May 14, 2011
- Debris Flow, April 1, 2011
- Debris Flow, March 30, 2011
- Heavy Snow, March 9, 2011
- Heavy Snow, February 27, 2011
- Blizzard, February 21, 2011
- Strong Wind, February 12, 2011
- Heavy Snow, January 21, 2011
- Heavy Snow, January 20, 2011
- Heavy Snow, January 12, 2011
- Blizzard, December 28, 2010
- Heavy Snow, November 30, 2010
- Heavy Snow, November 25, 2010
- Blizzard, November 21, 2010
- Heavy Snow, November 17, 2010
- Heavy Snow, October 25, 2010
- Thunderstorm Wind, July 22, 2010
- High Wind, May 3, 2010
- High Wind, April 8, 2010
- Heavy Snow, April 8, 2010
- Heavy Snow, April 2, 2010
- Heavy Snow, March 11, 2010
- Heavy Snow, January 4, 2010
- Winter Storm, December 14, 2009
- Heavy Snow, November 7, 2009
Earlier years, state by state:
More
Tornadoes in Bonner CountyEvery warning in Bonner 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.