Tornadoes in Grant County
The Storm Prediction Center records 77 tornadoes whose paths touched Grant County, Oklahoma between 1953 and 2025. None of them is recorded as having killed anyone. The busiest month is May, with 37 tornadoes. The strongest was an F4 on 16 March 1965. The most recent was on 17 June 2025.
- 77tornadoes
- 0deaths
- 20injuries
- 769per 10,000 sq mi of land
A tornado that crossed several counties counts in each one, so county counts add up to more than the state's.
How strong were the tornadoes in Grant County?
| Rating | Tornadoes | Share |
|---|---|---|
| F0 / EF0 | 38 | 49% |
| F1 / EF1 | 20 | 26% |
| F2 / EF2 | 8 | 10% |
| F3 / EF3 | 9 | 12% |
| F4 / EF4 | 1 | 1% |
| F5 / EF5 | 0 | 0% |
| Unknown rating | 1 | 1% |
Grant County tornadoes over time
The 2020s only run to 2025, so that bar is for a shorter period. The record starts in 1950.
Show the numbers
| Period | Count |
|---|---|
| 1950s | 11 |
| 1960s | 9 |
| 1970s | 7 |
| 1980s | 2 |
| 1990s | 25 |
| 2000s | 6 |
| 2010s | 15 |
| 2020s | 2 |
Show the numbers
| Period | Count |
|---|---|
| Jan | 0 |
| Feb | 0 |
| Mar | 8 |
| Apr | 16 |
| May | 37 |
| Jun | 4 |
| Jul | 2 |
| Aug | 1 |
| Sep | 7 |
| Oct | 1 |
| Nov | 1 |
| Dec | 0 |
Records for Grant County
- Strongest and Longest path: Nash, Oklahoma tornado16 March 1965, F4, 7 injuries, 82.7 miles long
- Most recent: Oklahoma tornado17 June 2025, Unknown rating, 1 mile long
Notable tornadoes in Grant County
- Nash, Oklahoma tornado16 March 1965, F4, 7 injuries, 82.7 miles long
Many of these tornadoes killed or injured people. The numbers are the official record's, and they may be revised.