Rogers County was hit as recently as 2026-05-08, 84 days ago. Rogers County is hit in most years, and usually several times over. The largest stone on record here is 2.75 inches, a baseball and 2.8 times the National Weather Service's 1 inch severe criterion, reported on 2017-04-04 near Tiawah.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Oklahoma. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2026-05-08, around Owasso. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Rogers County addresses inside a hail swath above your size threshold into a door-knock list you can export, scoped to your approved markets.
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See call-center options ->NOAA's Storm Prediction Center has logged 44 separate hail days here since 2010 -- 2.6 a year over 17 years of record. Those days carry 94 separate reports between them, two or three on a typical one. 2 of those 17 years produced none at all. The busiest single year was 2011, with 8 hail days. The last five years track the long-run rate, with 10 days since 2022.
6 of the 44 days reached 2 inches or more -- 14%, or about one hail day in 7, the last on 2026-05-08. Those big days do not follow the county's usual calendar: most of them fall in May, not April. 17 of the 44 days reached golf-ball size, 1.75 inches or bigger.
Across the whole of Oklahoma, see the Oklahoma hail map and history.
Reports cluster nearest Claremore -- 10 of the county's 44 hail days -- then Owasso (9), Verdigris (9), Catoosa (8) and Chelsea (7). Beyond those, NOAA names Foyil, Tiawah, Oologah, Inola, Collinsville and Talala on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| 3 E Owasso | 4 | 1.75″ |
| Catoosa | 4 | 1.75″ |
| Verdigris | 4 | 1.50″ |
| Tiawah | 3 | 2.75″ |
| Chelsea | 3 | 2.50″ |
The season runs March through June: 36 of the 44 hail days on record fall in those 4 months (82%). April is the single busiest month, with 14 of them (32%). That peak sits inside the window rather than at either end. Hail has also been reported in July, August, October and November, outside that window. Reports span 8 of the 12 calendar months; the other 4 have never produced one.
| Month | Hail days |
|---|---|
| March | 5 |
| April | 14 |
| May | 11 |
| June | 6 |
| July | 1 |
| August | 3 |
| October | 2 |
| November | 2 |
That day put 11 reports on the map, the biggest 2 inches near Owasso. 2 hail days have already been reported this year.
| Date | Max hail | Reports |
|---|---|---|
| 2026-05-08 | 2.00″ | 11 |
| 2026-04-28 | 1.00″ | 2 |
| 2025-06-29 | 1.75″ | 1 |
| 2025-05-19 | 1.50″ | 6 |
| 2025-05-18 | 1.75″ | 2 |
| 2025-04-29 | 1.00″ | 1 |
| 2024-08-15 | 1.00″ | 1 |
| 2024-05-21 | 1.75″ | 6 |
The colored swath is NOAA's MRMS radar estimate of the largest hail per ~1 km cell; the dots are SPC ground reports. Yellow is about an inch, red 1.5 to 2″, purple 2″ and up (hail size vs roof damage). On this county's worst day the reports reached 2.75 inches, which is the purple band. Look up a street address with the hail history by address tool.
The nearest counties with a page of their own: Tulsa County (79 hail days), Mayes County (37) and Wagoner County (25). Rogers County sits in between.
Tulsa County · Mayes County · Wagoner County
Back to the Oklahoma hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Rogers County, Oklahoma only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.