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Adair County, OK hail & severe wind history
91 storm reports on file for Adair County between 2010-05-10 and 2026-04-28 — 42 hail and 49 severe thunderstorm wind. That averages 5.4 reports a year, and Apr is the busiest month.
Hail reports
42
2.5 per year
Largest hail
2.75"
baseball size · 2016-05-29
Strongest gust
86 mph
75 kt · 2012-10-13
Reported damage
$324K
property + crop, as filed
Storm days
58
distinct days with a report
Busiest year
2011
17 reports
Search every Adair County report
Filter the full record below — pick a year, narrow to a month, or drag the hail-size slider to see only the storms big enough to dent a roof (1" and up is the usual threshold insurers care about).
91 of 91 reports match.
Reports by month for the current filter — the shape of Adair County’s storm season.
| Date | Type | Size / gust | Nearest location | Report detail |
|---|---|---|---|---|
| 2026-04-28 15:28 | Hail | 2" hen egg | 0 mi N of Chewey | Hail up to two inches in diameter damaged homes and vehicles. |
| 2025-06-18 00:25 | Wind | 54 kt 62 mph | 2.96 mi NNW of Addielee | The Oklahoma Mesonet station near Westville measured thunderstorm wind gusts to 62 mph. |
| 2025-06-07 04:43 | Wind | 65 kt 75 mph | .35 mi SSE of Stilwell | Strong thunderstorm wind blew down trees and power lines. |
| 2025-05-18 10:58 | Hail | 0.88" nickel | 1 mi NW of Bunch | No narrative filed · source: Public |
| 2025-05-18 11:15 | Hail | 1" quarter | 1 mi SW of Stilwell | No narrative filed · source: Public |
| 2024-11-04 15:55 | Wind | 66 kt 76 mph | 2.95 mi NNW of Addielee | The Oklahoma Mesonet station west-northwest of Westville measured 76 mph thunderstorm wind gusts, as a tornado passed to the east of the site. |
| 2024-11-04 16:06 | Wind | 61 kt 70 mph | .63 mi N of Ballard | Strong thunderstorm wind blew down power lines, snapped large tree limbs, damaged the roofs of buildings. |
| 2024-04-02 00:03 | Hail | 0.75" penny | 0 mi N of Stilwell | No narrative filed · source: Public |
| 2024-04-01 23:57 | Wind | 56 kt 64 mph | 4 mi NNE of Bunch | Strong thunderstorm wind snapped large tree limbs. |
| 2023-06-18 00:38 | Wind | 56 kt 64 mph | 0 mi N of Stilwell | Strong thunderstorm wind snapped large tree limbs. |
| 2023-06-14 02:47 | Hail | 2" hen egg | .62 mi N of Ballard | Hail slightly larger than golf ball size damaged homes and vehicles. |
| 2023-06-14 07:20 | Wind | 54 kt 62 mph | 2.95 mi NNW of Addielee | The Oklahoma Mesonet station near Westville measured 62 mph thunderstorm wind gusts. |
| 2023-06-14 07:27 | Wind | 52 kt 60 mph | .84 mi N of Westville | Thunderstorm wind gusts were measured up to 60 mph. |
| 2023-06-09 17:12 | Wind | 56 kt 64 mph | 3.51 mi SW of Baron | Strong thunderstorm wind snapped large tree limbs. |
| 2023-06-09 17:29 | Wind | 56 kt 64 mph | 2.17 mi SE of Titanic | Strong thunderstorm wind snapped large tree limbs. |
| 2022-05-15 13:52 | Hail | 1.5" ping pong | 2.22 mi S of Baron | Ping pong ball size hail damaged homes and vehicles. |
| 2022-04-16 02:19 | Hail | 1" quarter | 2 mi NNW of Westville | No narrative filed · source: Public |
| 2021-04-09 20:03 | Wind | 65 kt 75 mph | 2.77 mi WNW of Chance | Strong thunderstorm wind blew down several trees and power lines onto roads. |
| 2020-07-11 20:20 | Wind | 65 kt 75 mph | 0 mi N of Stilwell | Strong thunderstorm wind blew down trees. |
| 2020-03-19 09:02 | Wind | 61 kt 70 mph | 1.49 mi S of Stilwell | Strong thunderstorm wind estimated to 70 mph damaged a gas station. |
| 2020-03-11 04:12 | Hail | 1" quarter | 0 mi N of Stilwell | No narrative filed · source: Public |
| 2019-10-20 23:05 | Wind | 65 kt 75 mph | .56 mi ENE of Bunch | Strong thunderstorm wind blew down several trees. |
| 2019-10-20 23:05 | Wind | 57 kt 66 mph | 2.95 mi NNW of Addielee | The Oklahoma Mesonet station near Westville measured 65 mph thunderstorm wind gusts. |
| 2019-10-20 23:11 | Wind | 65 kt 75 mph | .42 mi SW of Westville | Strong thunderstorm wind snapped large tree limbs. |
| 2019-06-19 03:50 | Wind | 52 kt 60 mph | .52 mi ENE of Bunch | Strong thunderstorm wind snapped large tree limbs. |
| 2019-05-18 12:30 | Wind | 65 kt 75 mph | 7 mi N of Stilwell | Strong thunderstorm wind uprooted several trees and destroyed a large barn. |
| 2017-06-15 22:39 | Wind | 65 kt 75 mph | .33 mi NE of Chewey | Strong thunderstorm wind blew down trees along Chewey Drive by the Chewey Store. |
| 2017-06-15 22:43 | Wind | 65 kt 75 mph | .89 mi N of Westville | Strong thunderstorm wind blew down trees and power lines in Westville. |
| 2017-04-29 16:30 | Hail | 1" quarter | 0 mi N of Stilwell | No narrative filed · source: Post Office |
| 2017-04-21 17:05 | Wind | 65 kt 75 mph | 0 mi N of Bunch | Strong thunderstorm wind uprooted several trees near the cemetery. |
| 2017-03-06 21:50 | Hail | 1.75" golf ball | 4 mi S of Stilwell | No narrative filed · source: Public |
| 2017-03-06 21:53 | Hail | 1" quarter | 3 mi ESE of Bunch | No narrative filed · source: Emergency Manager |
| 2016-05-29 18:30 | Hail | 2.75" baseball | 6 mi NE of Stilwell | No narrative filed · source: Emergency Manager |
| 2016-05-29 18:57 | Hail | 1" quarter | .25 mi NE of Baron | No narrative filed · source: Trained Spotter |
| 2016-05-29 19:16 | Hail | 1" quarter | 0 mi N of Stilwell | No narrative filed · source: Emergency Manager |
| 2016-05-11 22:44 | Hail | 1" quarter | 4 mi SE of Stilwell | No narrative filed · source: Emergency Manager |
| 2016-05-11 22:55 | Wind | 70 kt 81 mph | 1 mi NW of Bunch | Strong thunderstorm wind snapped several trees. |
| 2016-04-26 23:09 | Wind | 70 kt 81 mph | 1.19 mi E of Bidding Spgs | Strong thunderstorm wind uprooted trees. |
| 2016-04-26 23:10 | Wind | 70 kt 81 mph | 5 mi W of Stilwell | Strong thunderstorm wind blew down trees and damaged a barn. |
| 2016-04-26 23:25 | Wind | 56 kt 64 mph | 0 mi N of Stilwell | Strong thunderstorm wind snapped large tree limbs. |
| 2015-12-26 18:23 | Wind | 65 kt 75 mph | .58 mi N of Ballard | A few trees were blown down by strong thunderstorm wind. |
| 2015-07-09 16:35 | Wind | 65 kt 75 mph | 1.5 mi NNE of Chance | Several trees were blown down near the intersection of E640 Road and N470 Road, southwest of Watts. |
| 2015-07-09 16:35 | Wind | 70 kt 81 mph | .8 mi SSW of Chance | Several trees were blown down by strong thunderstorm wind on Chewey Road, southwest of Watts. One of the trees fell onto a pickup truck. |
| 2015-04-19 16:19 | Hail | 1" quarter | .32 mi SSE of Stilwell | No narrative filed · source: Emergency Manager |
| 2015-04-09 14:39 | Wind | 70 kt 81 mph | 3.33 mi SSW of Bidding Spgs | Several trees were blown down by strong thunderstorm wind, east of the Cherokee/Adair county line on Highway 100. |
| 2015-04-09 14:39 | Hail | 0.88" nickel | 3.24 mi SSW of Bidding Spgs | No narrative filed · source: Emergency Manager |
| 2015-04-09 14:50 | Hail | 1" quarter | 2 mi W of Stilwell | No narrative filed · source: Public |
| 2015-04-09 14:53 | Hail | 0.88" nickel | .39 mi S of Stilwell | No narrative filed · source: Public |
| 2015-03-25 14:27 | Hail | 1" quarter | .78 mi NE of Christie | No narrative filed · source: Amateur Radio |
| 2015-03-25 14:55 | Hail | 1" quarter | .58 mi N of Ballard | No narrative filed · source: Emergency Manager |
| 2015-03-25 18:57 | Hail | 1.75" golf ball | 2.82 mi NNW of Chewey | No narrative filed · source: Public |
| 2015-03-25 19:15 | Hail | 2.5" tennis ball | .6 mi N of Ballard | No narrative filed · source: Public |
| 2014-10-08 03:55 | Hail | 1" quarter | 4 mi SE of Stilwell | No narrative filed · source: Emergency Manager |
| 2014-08-18 12:45 | Wind | 52 kt 60 mph | 5 mi W of Stilwell | Strong thunderstorm wind blew down power lines. |
| 2014-07-23 13:10 | Wind | 70 kt 81 mph | 0 mi N of Stilwell | Strong thunderstorm wind blew down several trees and numerous large tree limbs on county roads around Stilwell. |
| 2014-04-13 18:30 | Hail | 0.88" nickel | 0 mi N of Proctor | No narrative filed · source: Law Enforcement |
| 2014-04-03 16:40 | Hail | 0.88" nickel | .6 mi N of Ballard | No narrative filed · source: Public |
| 2014-04-03 18:04 | Hail | 1" quarter | 1.17 mi WNW of Stillwell Arpt | No narrative filed · source: Law Enforcement |
| 2014-03-28 14:55 | Wind | 63 kt 72 mph | 2.95 mi NNW of Addielee | The Oklahoma Mesonet station near Westville measured 72 mph thunderstorm wind gusts. |
| 2013-07-23 20:15 | Wind | 65 kt 75 mph | 1 mi W of Proctor | Strong thunderstorm wind blew down a tree and snapped numerous large tree limbs. |
| 2013-06-01 00:10 | Wind | 70 kt 81 mph | .78 mi NE of Christie | Strong thunderstorm wind blew down several trees. |
| 2013-05-31 23:42 | Wind | 70 kt 81 mph | 0 mi N of Bunch | Strong thunderstorm wind blew down several large trees. |
| 2013-05-31 23:45 | Wind | 56 kt 64 mph | 1 mi NW of Bunch | Strong thunderstorm wind blew down large tree limbs. |
| 2012-10-13 20:08 | Wind | 75 kt 86 mph | .87 mi N of Westville | Strong thunderstorm wind blew down large trees in town. |
| 2012-08-12 21:58 | Hail | 1.25" half dollar | 7 mi ESE of Stilwell | No narrative filed · source: Post Office |
| 2012-06-04 02:04 | Wind | 65 kt 75 mph | .51 mi ENE of Bunch | Strong thunderstorm wind blew down a tree onto a barn. |
| 2012-05-01 02:35 | Wind | 52 kt 60 mph | 2.15 mi SW of Westville | Strong thunderstorm wind blew down large tree limbs. |
| 2012-02-29 00:55 | Wind | 56 kt 64 mph | .76 mi N of Westville | Strong thunderstorm wind blew down numerous large tree limbs. |
| 2011-05-24 21:54 | Wind | 65 kt 75 mph | 1.93 mi W of Addielee | Strong thunderstorm wind gusts blew down several large trees. |
| 2011-05-24 22:00 | Wind | 52 kt 60 mph | 2 mi SE of Westville | Strong thunderstorm wind gusts blew down large tree limbs. |
| 2011-05-23 19:24 | Wind | 52 kt 60 mph | 6 mi N of Stilwell | A storm chaser estimated 60 mph thunderstorm wind gusts north of Stilwell. |
| 2011-05-12 16:53 | Hail | 1.75" golf ball | 1 mi N of Stilwell | No narrative filed · source: Public |
| 2011-05-12 17:05 | Hail | 0.88" nickel | 1 mi SSW of Baron | No narrative filed · source: Trained Spotter |
| 2011-05-11 17:46 | Wind | 56 kt 64 mph | .61 mi ENE of Baron | Strong thunderstorm wind estimated around 65 mph snapped large tree limbs. |
| 2011-05-11 17:47 | Wind | 56 kt 64 mph | .83 mi N of Westville | Strong thunderstorm wind gusts estimated around 65 mph snapped large tree limbs. |
| 2011-04-26 16:15 | Hail | 0.88" nickel | 1 mi SSW of Baron | No narrative filed · source: Public |
| 2011-04-23 21:11 | Hail | 0.75" penny | .87 mi N of Westville | No narrative filed · source: Emergency Manager |
| 2011-04-22 15:25 | Wind | 56 kt 64 mph | 52.1 mi W of Chewey | Six to eight inch diameter tree limbs were broken by strong thunderstorm winds. |
| 2011-04-22 19:13 | Hail | 0.75" penny | 3 mi W of Westville | No narrative filed · source: Emergency Manager |
| 2011-04-22 19:25 | Hail | 1" quarter | .8 mi N of Westville | No narrative filed · source: Law Enforcement |
| 2011-04-21 11:41 | Hail | 1" quarter | 0 mi N of Bunch | No narrative filed · source: Post Office |
| 2011-04-21 14:12 | Hail | 1.75" golf ball | .91 mi N of Westville | No narrative filed · source: Law Enforcement |
| 2011-04-10 21:35 | Hail | 0.75" penny | 0 mi N of Baron | No narrative filed · source: Emergency Manager |
| 2011-04-10 21:35 | Hail | 2" hen egg | 0 mi N of Baron | No narrative filed · source: Emergency Manager |
| 2011-02-27 23:01 | Hail | 1" quarter | .8 mi N of Westville | No narrative filed · source: Law Enforcement |
| 2010-12-31 06:01 | Wind | 52 kt 60 mph | 2 mi NW of Baron | Emergency management reported damage to a mobile home from strong thunderstorm winds. |
| 2010-12-31 06:03 | Wind | 52 kt 60 mph | 2 mi S of Westville | Strong thunderstorm wind damaged the roof of a barn. |
| 2010-05-19 21:57 | Wind | 52 kt 60 mph | .75 mi N of Westville | Strong thunderstorm wind blew down large tree limbs. |
| 2010-05-19 21:57 | Hail | 0.75" penny | .75 mi N of Westville | No narrative filed · source: Law Enforcement |
| 2010-05-10 19:35 | Hail | 0.88" nickel | 0 mi N of Bunch | No narrative filed · source: Emergency Manager |
| 2010-05-10 19:35 | Hail | 1" quarter | 1 mi NW of Bunch | No narrative filed · source: Post Office |
Worst storm days in Adair County
| Date | Reports that day | Largest hail | Peak gust |
|---|---|---|---|
| 2015-03-25 | 4 | 2.5" (tennis ball) | — |
| 2015-04-09 | 4 | 1" (quarter) | 81 mph |
| 2016-05-29 | 3 | 2.75" (baseball) | — |
| 2023-06-14 | 3 | 2" (hen egg) | 62 mph |
| 2011-04-22 | 3 | 1" (quarter) | 64 mph |
| 2019-10-20 | 3 | — | 75 mph |
| 2016-04-26 | 3 | — | 81 mph |
| 2011-04-10 | 2 | 2" (hen egg) | — |
| 2017-03-06 | 2 | 1.75" (golf ball) | — |
| 2011-05-12 | 2 | 1.75" (golf ball) | — |
Reports by year
Report counts are driven partly by how many people were around to report a storm, so recent years tend to look busier than the early 2010s. Treat the trend as a reporting trend, not purely a weather trend.
Notable large-hail events (2" and up)
| Date | Size | Near | What was reported |
|---|---|---|---|
| 2026-04-28 | 2" hen egg | 0 mi N of Chewey | Hail up to two inches in diameter damaged homes and vehicles. |
| 2023-06-14 | 2" hen egg | .62 mi N of Ballard | Hail slightly larger than golf ball size damaged homes and vehicles. |
| 2016-05-29 | 2.75" baseball | 6 mi NE of Stilwell | No narrative filed |
| 2015-03-25 | 2.5" tennis ball | .6 mi N of Ballard | No narrative filed |
| 2011-04-10 | 2" hen egg | 0 mi N of Baron | No narrative filed |
When does hail hit Adair County?
Across 16 years of records, April produced the most reports (27), followed by the months either side of it. Monthly totals:
| Month | Reports | Share |
|---|---|---|
| January | 0 | 0.0% |
| February | 2 | 2.2% |
| March | 9 | 9.9% |
| April | 27 | 29.7% |
| May | 23 | 25.3% |
| June | 13 | 14.3% |
| July | 5 | 5.5% |
| August | 2 | 2.2% |
| September | 0 | 0.0% |
| October | 5 | 5.5% |
| November | 2 | 2.2% |
| December | 3 | 3.3% |
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About these numbers
Every row above is a report filed with the National Weather Service and archived in the NOAA NCEI Storm Events Database (FIPS 40001). Reports are eyewitness, trained-spotter and damage-survey observations, so they cluster near roads and towns and miss storms over empty country. Hail sizes are estimates. Damage figures are preliminary as filed and are never revised in this archive. Use this page for background, not for an insurance claim, a legal filing, or a roof assessment — for those, get the official record from NOAA directly.