196
Recorded events
0
Direct deaths
0
Direct injuries
$270K
Property damage
Hail in Adair County, Oklahoma: 196 recorded events between 1965 and 2026. The strongest on record measured 2.75. That places the county #640 nationally and #74 statewide for this hazard.
Decade by decade
Hail in Adair County, Oklahoma: events per decade
Reporting practice changed over time — early decades are undercounted, not calmer.
The busiest decade for hail in Adair County is the 2000s, when 73 of the county's 196 recorded events were logged. Comparing decades is useful for spotting active periods, but the earliest years are thin because systematic reporting for this hazard began later.
Within the Adair County archive, hail makes up 40.7% of all recorded severe weather across 5 hazard types. Nationally the county sits at #640 for this hazard and #74 within Oklahoma, putting it in the 79.3 percentile of all U.S. counties.
Seasonality
Events by month
Apr is the peak month for hail in Adair County with 52 recorded events, while Feb is the quietest. Seasonality here is a property of the archive as much as the climate: reports cluster where population and spotter networks are densest.
Most recent
Latest recorded events
| Date | Location | Magnitude | Damage |
|---|---|---|---|
| Apr 28, 2026 | CHEWEY | 2 | $100K |
| May 18, 2025 | STILWELL | 1 | $0 |
| May 18, 2025 | BUNCH | 0.88 | $0 |
| Apr 2, 2024 | STILWELL | 0.75 | $0 |
| Jun 14, 2023 | BALLARD | 2 | $25K |
| May 15, 2022 | BARON | 1.5 | $20K |
| Apr 16, 2022 | WESTVILLE | 1 | $0 |
| Mar 11, 2020 | STILWELL | 1 | $10K |
| Apr 29, 2017 | STILWELL | 1 | $0 |
| Mar 7, 2017 | BUNCH | 1 | $0 |
Other hazards here
More from Adair County
- Thunderstorm Wind 163
- Tornado 44
- Flash Flood 43
From the record
What the reports say
Written by National Weather Service staff at the time of the event · public domain
Severe thunderstorms moved across northeast Oklahoma during the early morning of June 12th. Strong thunderstorm winds tore a small awning off a motor home and downed several large tree limbs at Cherokee Landing State Park 4 miles east of Pettit, and a privacy fence was blown down 3 miles northeast of Talala. 2 trees were blown down onto power lines in Ketchum, and a large tree was blown down across State Highway 82 4 miles north of Tahlequah. Trees were also blown down 5 miles east of Pryor, in Tahlequah, and 2 miles southeast of Tahlequah, and dime size hail fell at Stilwell.
Severe thunderstorms moved across northeast Oklahoma during the evening of May 7th and early morning of May 8th. The storms spawned 2 brief tornadoes, both in Osage County, and also produced damaging winds and large hail. The tornadoes touched down at 2037CST 7 miles west of Ralston and at 2102CST 1 mile southwest of Fairfax. The tornadoes both touched down in rural areas, and no structural damage occurred. The tornadoes were both rated F0 in intensity. Thunderstorm winds gusted to 60 miles an hour on the Creek/Tulsa County line 3 miles south southwest of Glenpool and in Bixby. Golfball size hail fell at Ralston, and quarter size hail fell at Fairfax, where the hail drifted to a depth of 11 inches in some places. Dime size hail fell at several other locations in northeast Oklahoma. The storms also produced very heavy rainfall which resulted in flash flooding in Osage and Pawnee Counties. A few roads were washed out 15 miles west southwest of Burbank, and many county roads were flooded near Maramec.
Severe thunderstorms developed in southeast Oklahoma during the evening of January 12th and moved north northeast into east-central Oklahoma. Large hail accompanied the storms, with golf ball-size hail at Roland and dime-size hail which covered the ground 10 miles north of Muldrow and at Keota. Dime-size hail also fell at several other locations in southeast and east-central Oklahoma.
Quick answers
Frequently asked
How many hail events are on record in Adair County, Oklahoma?
196 hail events are recorded in Adair County between 1965 and 2026, causing 0 direct deaths.
What is the strongest hail recorded in Adair County?
The strongest hail on record in Adair County measured 2.75.
Where does the hail data for Adair County come from?
All events come from the NOAA/NCEI Storm Events Database, the federal public-domain archive of severe weather reports. Dates are UTC, damage is as reported and not inflation-adjusted, and the most recent entries may still be revised.
Cite this page
“Hail in Adair County, Oklahoma.” Severe Weather History. severeweatherhistory.com/county/oklahoma/adair-county/hail/ · Data: NOAA/NCEI, FEMA, U.S. Census — public domain.