Adair County, Missouri tornadoes
10confirmed tornadoes since NOAA records began in 1950 (the first here in 1960). Most recent: September 10, 2014, EF1. 2026 so far: 2 preliminary reports preliminary
Every tornado path in the county
Each path is a straight line from where the tornado started to where it ended, which is all most NOAA records hold. Tap a path for its details.
At a glance
Deaths and injuries are NOAA's totals for each tornado's whole path, which can extend beyond Adair County.
When tornadoes hit here
By month
May is the peak month, with 4 of 10 tornadoes.
By time of day
Most often around 4:00 PM. Times as recorded by NOAA, mostly Central Standard Time.
By year, 1950 to 2025
The line is the five-year average. Tornadoes before about 1953 were under-reported, and better radar since the 1990s finds more weak ones. This year so far: 2 preliminary reports.
By rating
Ratings before February 2007 use the original F scale; the numbers line up with today's EF scale. Unknown means NOAA could not assign a rating.
Notable tornadoes
All 10 tornadoes, newest first
| Date | Rating | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|
| Sep 10, 2014 | EF1 | 18.27 mi | 20 yd | 0 | 0 |
| Jun 4, 2010 | EF0 | 0.1 mi | 20 yd | 0 | 0 |
| May 13, 2009 | EF2 | 5.8 mi | 150 yd | 2 | 6 |
| May 13, 2009 | EF1 | 7.72 mi | 100 yd | 0 | 0 |
| Jun 14, 1998 | F0 | 5 mi | 30 yd | 0 | 0 |
| Jun 30, 1993 | F0 | 0.4 mi | 30 yd | 0 | 0 |
| Sep 16, 1987 | F1 | 0.2 mi | 50 yd | 0 | 0 |
| May 26, 1973 | F1 | 5 mi | 50 yd | 0 | 0 |
| Sep 21, 1965 | F0 | 0.1 mi | 10 yd | 0 | 0 |
| May 16, 1960 | F2 | 8.7 mi | 17 yd | 0 | 0 |
2026 preliminary reports not yet confirmed
| Report date | Location | Rating |
|---|---|---|
| Jun 10, 2026 | 2 N Millard | Not yet rated |
| Jun 10, 2026 | 2 W Millard | Not yet rated |
Preliminary reports from the Storm Prediction Center. One tornado can be reported more than once, and NOAA confirms the final record months later.
Nearby counties
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Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025, and SPC preliminary reports for 2026. Page built October 12, 2026.