Tornadoes in Clark County
The Storm Prediction Center records 14 tornadoes whose paths touched Clark County, Illinois between 1970 and 2025. None of them is recorded as having killed anyone. The busiest month is June, with 5 tornadoes. The strongest was an EF2 on 2 April 2025. The most recent was on 16 May 2025.
- 14tornadoes
- 0deaths
- 0injuries
- 279per 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 Clark County?
| Rating | Tornadoes | Share |
|---|---|---|
| F0 / EF0 | 8 | 57% |
| F1 / EF1 | 5 | 36% |
| F2 / EF2 | 1 | 7% |
| F3 / EF3 | 0 | 0% |
| F4 / EF4 | 0 | 0% |
| F5 / EF5 | 0 | 0% |
| Unknown rating | 0 | 0% |
Clark 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 |
|---|---|
| 1970s | 2 |
| 1980s | 3 |
| 1990s | 3 |
| 2000s | 2 |
| 2010s | 1 |
| 2020s | 3 |
Show the numbers
| Period | Count |
|---|---|
| Jan | 0 |
| Feb | 0 |
| Mar | 1 |
| Apr | 2 |
| May | 4 |
| Jun | 5 |
| Jul | 1 |
| Aug | 0 |
| Sep | 1 |
| Oct | 0 |
| Nov | 0 |
| Dec | 0 |
Records for Clark County
- Strongest and Longest path: Illinois tornado2 April 2025, EF2, 48.9 miles long
- Most recent: Illinois tornado16 May 2025, EF1, 10.7 miles long
Many of these tornadoes killed or injured people. The numbers are the official record's, and they may be revised.