44 tornadoes touched McDonough County, Illinois between 1950 and 2025 — about 0.6 a year. The strongest was rated F3 (May 14, 1961).
Peak month: May.
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| May 14, 1961 | F3 | 127.1 mi | 100 yd | 8 | 0 |
| Apr 21, 1964 | F3 | 14.1 mi | 17 yd | 0 | 0 |
| May 21, 1957 | F3 | 13.7 mi | 120 yd | 0 | 0 |
| May 10, 2003 | F2 | 69.2 mi | 300 yd | 4 | 0 |
| Apr 13, 1974 | F2 | 19.5 mi | 500 yd | 10 | 0 |
| Sep 27, 1959 | F2 | 9.4 mi | 200 yd | 1 | 0 |
| Apr 5, 1999 | F2 | 9.4 mi | 100 yd | 0 | 0 |
| Mar 15, 2016 | EF2 | 8.2 mi | 400 yd | 0 | 0 |
| Mar 12, 1982 | F2 | 0.1 mi | 10 yd | 1 | 0 |
| Jul 21, 1961 | F1 | 147.4 mi | 10 yd | 0 | 0 |
| Apr 2, 2006 | F1 | 12 mi | 233 yd | 0 | 0 |
| Dec 23, 2015 | EF1 | 10.7 mi | 50 yd | 0 | 0 |
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| Apr 20, 2025 | EF1 | 7 mi | 150 yd | 0 | 0 |
| Apr 20, 2025 | EF1 | 3 mi | 100 yd | 0 | 0 |
| Jun 13, 2024 | unrated | 0.1 mi | 10 yd | 0 | 0 |
| Jun 13, 2024 | unrated | 0.1 mi | 10 yd | 0 | 0 |
| May 19, 2024 | unrated | 0.6 mi | 20 yd | 0 | 0 |
| Apr 4, 2023 | EF1 | 8.3 mi | 350 yd | 0 | 0 |
| Jul 8, 2022 | unrated | 0.8 mi | 20 yd | 0 | 0 |
| May 31, 2022 | EF1 | 1.6 mi | 60 yd | 0 | 0 |
| May 13, 2022 | unrated | 0.1 mi | 10 yd | 0 | 0 |
| May 24, 2019 | EF1 | 7.8 mi | 50 yd | 0 | 0 |
| May 24, 2019 | EF1 | 1.9 mi | 30 yd | 0 | 0 |
| Dec 1, 2018 | EF0 | 0.1 mi | 15 yd | 0 | 0 |
44 tornadoes touched McDonough County, Illinois between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.6 per year.
The strongest rating recorded was F3 on May 14, 1961, with a 127.1-mile path.
Most of its tornadoes happened in May (12 of 44). 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).