Storm History: Marion County, Oregon
Every storm the National Weather Service has filed in Marion County, Oregon: 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
- 99
- Deaths
- 0
- Injuries
- 5
- Damage
- $6.8 million
- Episodes
- 85
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 |
|---|---|---|---|---|
| Flood | 25 | 0 | 0 | $1.0 million |
| Funnel Cloud | 13 | 0 | 0 | |
| Tornado | 12 | 0 | 2 | $1.3 million |
| Heavy Snow | 11 | 0 | 0 | |
| Debris Flow | 10 | 0 | 0 | |
| Heavy Rain | 9 | 0 | 0 | |
| Thunderstorm Wind | 6 | 0 | 0 | $35,000 |
| Hail | 5 | 0 | 3 | $5,000 |
| Lightning | 3 | 0 | 0 | $105,000 |
| Frost/Freeze | 2 | 0 | 0 | |
| Wildfire | 1 | 0 | 0 | $4.3 million |
| Flash Flood | 1 | 0 | 0 | |
| Ice Storm | 1 | 0 | 0 |
The deadliest
None recorded.
The costliest
Damage within this county, in the dollars of its year.
- Wildfire, August 12, 2001
- Tornado, December 14, 2010
- Flood, January 18, 2012
- Lightning, May 17, 2014
- Tornado, October 12, 2017
- Tornado, November 12, 1991
- Lightning, May 1, 1998
- Tornado, October 24, 2022
- Thunderstorm Wind, April 11, 1996
- Tornado, May 31, 1997
- Thunderstorm Wind, March 28, 2008
- Tornado, September 17, 1997
- Hail, May 3, 2007
- Lightning, July 2, 2008
- Flood, September 17, 2020
- Tornado, March 8, 1960
- Tornado, June 4, 2009
- Tornado, October 28, 2018
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
- Heavy Snow, January 6, 2026
- Funnel Cloud, April 21, 2025
- Heavy Snow, March 19, 2025
- Debris Flow, March 14, 2025
- Heavy Snow, March 12, 2025
- Flood, February 23, 2025
- Heavy Snow, February 15, 2025
- Ice Storm, February 13, 2025
- Heavy Snow, January 31, 2025
- Heavy Snow, December 28, 2024
- Heavy Snow, December 25, 2024
- Heavy Snow, December 15, 2024
- Heavy Snow, November 17, 2024
- Heavy Snow, November 1, 2024
- Heavy Snow, October 30, 2024
- Frost/Freeze, April 16, 2024
- Frost/Freeze, April 4, 2024
- Flood, January 28, 2024
- Hail, September 2, 2023
- Funnel Cloud, June 19, 2023
- Tornado, October 24, 2022
- Funnel Cloud, March 28, 2022
- Debris Flow, December 19, 2020
- Flood, September 17, 2020
- Debris Flow, April 7, 2019
- Funnel Cloud, December 1, 2018
- Tornado, October 28, 2018
- Tornado, October 12, 2017
- Flood, February 6, 2017
- Funnel Cloud, September 17, 2015
- Funnel Cloud, May 6, 2015
- Funnel Cloud, April 7, 2015
- Funnel Cloud, October 15, 2014
- Lightning, May 17, 2014
- Flood, February 12, 2014
- Flood, January 18, 2012
- Flood, January 18, 2012
- Debris Flow, January 16, 2011
- Flood, December 29, 2010
- Flood, December 14, 2010
- Tornado, December 14, 2010
- Funnel Cloud, November 11, 2009
- Tornado, June 4, 2009
- Debris Flow, January 1, 2009
- Lightning, July 2, 2008
- Funnel Cloud, April 30, 2008
- Thunderstorm Wind, March 28, 2008
- Flood, December 1, 2007
- Funnel Cloud, June 10, 2007
- Hail, May 3, 2007
- Flood, January 2, 2007
- Tornado, December 16, 2006
- Flood, December 14, 2006
- Flood, November 6, 2006
- Heavy Rain, November 2, 2006
- Flood, January 17, 2006
- Debris Flow, January 10, 2006
- Flood, December 28, 2005
- Thunderstorm Wind, June 19, 2005
- Flash Flood, August 24, 2004
- Thunderstorm Wind, July 13, 2004
- Heavy Rain, January 27, 2004
- Heavy Rain, December 28, 2003
- Heavy Rain, December 12, 2003
- Funnel Cloud, October 8, 2003
- Hail, April 29, 2003
- Heavy Rain, March 20, 2003
- Heavy Rain, March 7, 2003
- Heavy Rain, January 29, 2003
- Thunderstorm Wind, September 30, 2002
- Heavy Rain, February 22, 2002
- Heavy Rain, August 22, 2001
- Wildfire, August 12, 2001
- Funnel Cloud, June 5, 2001
- Thunderstorm Wind, April 2, 2001
- Tornado, October 3, 1998
- Lightning, May 1, 1998
- Tornado, September 17, 1997
- Tornado, September 17, 1997
- Tornado, May 31, 1997
- Thunderstorm Wind, April 11, 1996
- Hail, May 19, 1993
- Tornado, November 12, 1991
- Hail, June 21, 1990
- Tornado, March 8, 1960
More
Tornadoes in Marion CountyEvery warning in Marion County since 1986Every county in Oregon
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.