13 tornadoes touched Clark County, Illinois between 1950 and 2025 — about 0.2 a year. The strongest was rated EF2 (Apr 2, 2025).
Peak month: June.
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| Apr 2, 2025 | EF2 | 48.9 mi | 1,200 yd | 0 | 0 |
| May 16, 2025 | EF1 | 10.7 mi | 100 yd | 0 | 0 |
| Apr 2, 2025 | EF1 | 8.1 mi | 200 yd | 0 | 0 |
| Mar 20, 1976 | F1 | 3.5 mi | 17 yd | 0 | 0 |
| Jun 16, 1970 | F1 | 2 mi | 100 yd | 0 | 0 |
| Jun 2, 1990 | F1 | 0.5 mi | 50 yd | 0 | 0 |
| Jun 1, 1999 | F0 | 6 mi | 50 yd | 0 | 0 |
| May 25, 2007 | EF0 | 2.5 mi | 30 yd | 0 | 0 |
| Jun 24, 1985 | F0 | 0.2 mi | 10 yd | 0 | 0 |
| Jun 13, 1987 | F0 | 0.2 mi | 10 yd | 0 | 0 |
| Jul 10, 1982 | F0 | 0.1 mi | 10 yd | 0 | 0 |
| May 14, 1994 | F0 | 0.1 mi | 10 yd | 0 | 0 |
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| May 16, 2025 | EF1 | 10.7 mi | 100 yd | 0 | 0 |
| Apr 2, 2025 | EF2 | 48.9 mi | 1,200 yd | 0 | 0 |
| Apr 2, 2025 | EF1 | 8.1 mi | 200 yd | 0 | 0 |
| Sep 9, 2016 | EF0 | 0.1 mi | 10 yd | 0 | 0 |
| May 25, 2007 | EF0 | 2.5 mi | 30 yd | 0 | 0 |
| Jun 1, 1999 | F0 | 6 mi | 50 yd | 0 | 0 |
| May 14, 1994 | F0 | 0.1 mi | 10 yd | 0 | 0 |
| Jun 2, 1990 | F1 | 0.5 mi | 50 yd | 0 | 0 |
| Jun 13, 1987 | F0 | 0.2 mi | 10 yd | 0 | 0 |
| Jun 24, 1985 | F0 | 0.2 mi | 10 yd | 0 | 0 |
| Jul 10, 1982 | F0 | 0.1 mi | 10 yd | 0 | 0 |
| Mar 20, 1976 | F1 | 3.5 mi | 17 yd | 0 | 0 |
13 tornadoes touched Clark County, Illinois between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.2 per year.
The strongest rating recorded was EF2 on Apr 2, 2025, with a 48.9-mile path.
Most of its tornadoes happened in June (5 of 13). 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.