Grays Harbor County tornado history
3 tornadoes touched Grays Harbor County, Washington between 1950 and 2025 — about 0.0 a year. The strongest was rated EF1 (Oct 10, 2020).
3tornadoes since 1950
EF1strongest rating
0killed · 0 injured
0.5 milongest path · 1997
(E)F0(E)F1(E)F2(E)F3(E)F4(E)F5· dots = start point only
By rating
(E)F02
(E)F11
(E)F20
(E)F30
(E)F40
(E)F50
By month
JFMAMJJASOND
Peak month: August.
By decade
’50’60’70’80’90’00’10’20
Strongest tornadoes
| Date | Rating | Path | Width | Injured | Killed |
|---|
| Oct 10, 2020 | EF1 | 0.5 mi | 30 yd | 0 | 0 |
| Aug 26, 1997 | F0 | 0.5 mi | 20 yd | 0 | 0 |
| Dec 23, 1997 | F0 | 0.3 mi | 13 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | Path | Width | Injured | Killed |
|---|
| Oct 10, 2020 | EF1 | 0.5 mi | 30 yd | 0 | 0 |
| Dec 23, 1997 | F0 | 0.3 mi | 13 yd | 0 | 0 |
| Aug 26, 1997 | F0 | 0.5 mi | 20 yd | 0 | 0 |
Nearby counties
Questions
How many tornadoes has Grays Harbor County, Washington had?
3 tornadoes touched Grays Harbor County, Washington between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.0 per year.
What was the strongest tornado in Grays Harbor County?
The strongest rating recorded was EF1 on Oct 10, 2020, with a 0.5-mile path.
When is tornado season in Grays Harbor County?
Most of its tornadoes happened in August (1 of 3). Tornadoes can occur in any month, so keep alerts on year-round.
Right now: live tornado warnings map · alerts for your location. Dates link to that day’s full storm reports where available (2004 onward).