Grant County tornado history
3 tornadoes touched Grant County, Oregon between 1950 and 2025 — about 0.0 a year. The strongest was rated F1 (Jul 19, 2004).
3tornadoes since 1950
F1strongest rating
0killed · 0 injured
2.2 milongest path · 2004
(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: July.
By decade
’50’60’70’80’90’00’10’20
Strongest tornadoes
| Date | Rating | Path | Width | Injured | Killed |
|---|
| Jul 19, 2004 | F1 | 2.2 mi | 100 yd | 0 | 0 |
| Oct 4, 2003 | F0 | 0.2 mi | 10 yd | 0 | 0 |
| Nov 5, 2023 | EF0 | 0.2 mi | 75 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | Path | Width | Injured | Killed |
|---|
| Nov 5, 2023 | EF0 | 0.2 mi | 75 yd | 0 | 0 |
| Jul 19, 2004 | F1 | 2.2 mi | 100 yd | 0 | 0 |
| Oct 4, 2003 | F0 | 0.2 mi | 10 yd | 0 | 0 |
Nearby counties
Questions
How many tornadoes has Grant County, Oregon had?
3 tornadoes touched Grant County, Oregon between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.0 per year.
What was the strongest tornado in Grant County?
The strongest rating recorded was F1 on Jul 19, 2004, with a 2.2-mile path.
When is tornado season in Grant County?
Most of its tornadoes happened in July (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).