Storm History: Lewis County, Idaho
Every storm the National Weather Service has filed in Lewis 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
- 164
- Deaths
- 0
- Injuries
- 3
- Damage
- $13 million
- Episodes
- 134
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 | 77 | 0 | 0 | $15,000 |
| Hail | 26 | 0 | 0 | $105,000 |
| High Wind | 16 | 0 | 0 | $11,000 |
| Thunderstorm Wind | 11 | 0 | 0 | $88,000 |
| Wildfire | 6 | 0 | 3 | $13 million |
| Heavy Rain | 5 | 0 | 0 | $70,000 |
| Debris Flow | 5 | 0 | 0 | $200,000 |
| Flash Flood | 4 | 0 | 0 | $110,000 |
| Winter Weather | 3 | 0 | 0 | |
| Winter Storm | 3 | 0 | 0 | |
| Tornado | 2 | 0 | 0 | |
| Blizzard | 2 | 0 | 0 | |
| Flood | 2 | 0 | 0 | $3,000 |
| Dense Smoke | 1 | 0 | 0 | |
| Ice Storm | 1 | 0 | 0 | $1,000 |
The deadliest
None recorded.
The costliest
Damage within this county, in the dollars of its year.
- Wildfire, July 3, 2024
- Wildfire, September 2, 2011
- Wildfire, August 2, 2014
- Debris Flow, April 14, 2024
- Flash Flood, April 9, 2019
- Hail, August 11, 2022
- Thunderstorm Wind, August 29, 2017
- Heavy Rain, June 2, 2010
- Heavy Snow, February 27, 2024
- Thunderstorm Wind, November 15, 2010
- High Wind, December 17, 2025
- Hail, June 24, 1999
- Thunderstorm Wind, April 4, 2000
- Flood, June 12, 2022
- Thunderstorm Wind, July 24, 2024
- High Wind, August 29, 2015
- Ice Storm, December 28, 2017
- Flood, December 26, 2022
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, December 17, 2025
- Heavy Snow, February 2, 2025
- Thunderstorm Wind, July 24, 2024
- Wildfire, July 3, 2024
- Debris Flow, April 14, 2024
- Heavy Snow, February 27, 2024
- Heavy Snow, December 9, 2023
- Heavy Snow, February 21, 2023
- Flood, December 26, 2022
- Heavy Snow, December 1, 2022
- Heavy Snow, November 4, 2022
- Thunderstorm Wind, August 12, 2022
- Hail, August 11, 2022
- Hail, July 6, 2022
- Flood, June 12, 2022
- High Wind, April 4, 2022
- Winter Storm, January 6, 2022
- Winter Storm, January 2, 2022
- Wildfire, August 1, 2021
- High Wind, March 28, 2021
- High Wind, January 13, 2021
- High Wind, December 21, 2020
- Heavy Snow, November 12, 2020
- Heavy Snow, January 13, 2020
- Flash Flood, April 9, 2019
- Heavy Snow, February 27, 2019
- Heavy Snow, February 24, 2019
- Heavy Snow, February 19, 2019
- Heavy Snow, February 3, 2019
- Ice Storm, December 28, 2017
- Dense Smoke, September 4, 2017
- Thunderstorm Wind, August 29, 2017
- Heavy Snow, March 4, 2017
- Heavy Snow, January 30, 2017
- Winter Storm, December 27, 2016
- Hail, June 8, 2016
- High Wind, November 17, 2015
- Wildfire, September 1, 2015
- High Wind, August 29, 2015
- Wildfire, August 10, 2015
- Hail, May 31, 2015
- Heavy Snow, January 3, 2015
- Heavy Snow, December 27, 2014
- Heavy Snow, December 23, 2014
- Hail, August 13, 2014
- Wildfire, August 2, 2014
- Heavy Snow, February 8, 2014
- Winter Weather, February 7, 2014
- Heavy Snow, February 2, 2014
- Thunderstorm Wind, September 15, 2013
- Heavy Snow, January 27, 2013
- Heavy Snow, January 9, 2013
- Flash Flood, July 17, 2012
- Hail, June 12, 2012
- Debris Flow, March 28, 2012
- Heavy Snow, March 20, 2012
- Heavy Snow, January 17, 2012
- Wildfire, September 2, 2011
- Debris Flow, April 1, 2011
- Heavy Snow, March 1, 2011
- Heavy Snow, February 27, 2011
- Heavy Snow, February 15, 2011
- Blizzard, December 28, 2010
- Blizzard, November 21, 2010
- Thunderstorm Wind, November 15, 2010
- Tornado, October 7, 2010
- Hail, July 31, 2010
- Heavy Rain, June 25, 2010
- Heavy Rain, June 2, 2010
- Heavy Snow, May 5, 2010
- High Wind, May 3, 2010
- Heavy Snow, January 30, 2010
- Winter Weather, January 9, 2010
- Heavy Snow, November 11, 2009
- Heavy Snow, March 28, 2009
- Heavy Snow, March 24, 2009
- Heavy Snow, March 5, 2009
- Heavy Snow, December 21, 2008
- Heavy Snow, April 29, 2008
- Heavy Snow, April 8, 2008
- Heavy Snow, March 3, 2008
- Heavy Snow, January 26, 2008
- Heavy Snow, December 9, 2007
- Heavy Snow, November 28, 2007
- Heavy Snow, November 18, 2007
- Hail, June 29, 2007
- Heavy Snow, January 11, 2007
- Heavy Snow, November 25, 2006
- High Wind, November 13, 2006
- Heavy Snow, April 15, 2006
- Heavy Snow, April 15, 2006
- Heavy Snow, December 2, 2005
- Heavy Snow, April 11, 2005
- Heavy Snow, December 29, 2003
- Heavy Snow, December 12, 2003
- Heavy Snow, November 3, 2003
- High Wind, October 28, 2003
- Winter Weather, April 26, 2003
- Heavy Snow, March 18, 2003
- Heavy Snow, March 3, 2003
- Heavy Snow, February 21, 2003
- Heavy Snow, February 18, 2003
- Heavy Snow, December 28, 2002
- Hail, May 26, 2002
- Heavy Snow, March 24, 2002
- Heavy Snow, March 5, 2002
- Heavy Snow, February 28, 2002
- Heavy Snow, February 24, 2002
- Heavy Snow, January 30, 2002
- Heavy Snow, January 26, 2002
- Heavy Snow, December 28, 2001
- Heavy Snow, November 25, 2001
- High Wind, October 22, 2001
- Heavy Snow, April 2, 2001
- Heavy Snow, January 14, 2001
- Heavy Snow, January 12, 2001
- High Wind, December 15, 2000
- Heavy Snow, November 8, 2000
- Thunderstorm Wind, April 4, 2000
- High Wind, January 9, 2000
- Heavy Snow, January 4, 2000
- Hail, June 24, 1999
- Heavy Snow, April 4, 1999
- Heavy Snow, March 3, 1999
- Flash Flood, February 2, 1999
- Heavy Snow, November 5, 1998
- Tornado, May 31, 1997
- Hail, July 24, 1983
- Hail, July 20, 1982
- Hail, September 8, 1979
- Hail, July 9, 1978
- Hail, July 14, 1975
- Thunderstorm Wind, July 9, 1971
- Hail, July 16, 1970
More
Tornadoes in Lewis CountyEvery warning in Lewis 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.