Storm History: Jefferson County, Washington
Every storm the National Weather Service has filed in Jefferson County, Washington: 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
- 17
- Deaths
- 1
- Injuries
- 0
- Damage
- $11 million
- Episodes
- 16
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 Rain | 5 | 1 | 0 | $1.7 million |
| Debris Flow | 4 | 0 | 0 | $8.7 million |
| Lightning | 3 | 0 | 0 | $30,000 |
| Flood | 3 | 0 | 0 | $1.1 million |
| High Wind | 1 | 0 | 0 | |
| Heat | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- Debris Flow, November 4, 2006
- Debris Flow, December 2, 2007
- Heavy Rain, October 20, 2003
- Heavy Rain, January 5, 2006
- Flood, January 12, 2021
- Flood, December 10, 2014
- Debris Flow, February 6, 2015
- Flood, November 14, 2015
- Heavy Rain, December 15, 1999
- Lightning, August 5, 1999
- Lightning, July 13, 2012
- Lightning, August 17, 2004
Every episode, newest first
- Heat, August 11, 2025
- High Wind, February 24, 2025
- Flood, January 12, 2021
- Flood, November 14, 2015
- Debris Flow, February 6, 2015
- Flood, December 10, 2014
- Lightning, July 13, 2012
- Debris Flow, December 2, 2007
- Debris Flow, November 4, 2006
- Heavy Rain, January 5, 2006
- Lightning, August 17, 2004
- Heavy Rain, October 20, 2003
- Heavy Rain, November 13, 2001
- Heavy Rain, August 21, 2001
- Heavy Rain, December 15, 1999
- Lightning, August 5, 1999
More
Tornadoes in Jefferson CountyEvery warning in Jefferson County since 1986Every county in Washington
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.