Stephens County was hit as recently as 2026-07-05, 26 days ago. Stephens County is hit in most years, and usually several times over. The largest stone on record here is 4.25 inches and 4.2 times the National Weather Service's 1 inch severe criterion, reported on 2013-05-30 near Bray.
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 2026-07-05, around Marlow. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Stephens 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 66 separate hail days here since 2010 -- 3.9 a year over 17 years of record. Those days carry 172 separate reports between them, two or three on a typical one. No year since 2010 has gone by without at least one. The busiest single year was 2025, with 6 hail days. The last five years track the long-run rate, with 18 days since 2022.
11 of the 66 days reached 2 inches or more -- 17%, or about one hail day in 6, the last on 2025-04-04. They land in the same month as everything else, May. 32 of the 66 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 Duncan -- 38 of the county's 66 hail days -- then Comanche (14), Marlow (13), Velma (10) and Empire City (7). That one town is named on 58% of them. Beyond those, NOAA names Bray, Corum, Central High, Loco and Hulen on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Duncan | 20 | 2.00″ |
| Marlow | 8 | 2.75″ |
| Comanche | 7 | 2.75″ |
| Bray | 4 | 2.00″ |
| Corum | 4 | 1.75″ |
The season runs March through June: 53 of the 66 hail days on record fall in those 4 months (80%). May is the single busiest month, with 25 of them (38%). That peak sits inside the window rather than at either end. February and September are the only months that have never produced a reported hail day.
| Month | Hail days |
|---|---|
| January | 1 |
| March | 7 |
| April | 17 |
| May | 25 |
| June | 4 |
| July | 4 |
| August | 1 |
| October | 3 |
| November | 2 |
| December | 2 |
That day put 1 report on the map, the biggest 1 inch near Marlow. 4 hail days have already been reported this year.
| Date | Max hail | Reports |
|---|---|---|
| 2026-07-05 | 1.00″ | 1 |
| 2026-05-08 | 1.00″ | 2 |
| 2026-04-25 | 1.00″ | 5 |
| 2026-03-10 | 1.50″ | 2 |
| 2025-11-19 | 1.50″ | 1 |
| 2025-05-22 | 1.50″ | 3 |
| 2025-05-19 | 1.50″ | 2 |
| 2025-04-04 | 2.00″ | 5 |
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 4.25 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: Jefferson County (31 hail days), Cotton County (30) and Comanche County (99). Stephens County sits in between.
Jefferson County · Cotton County · Comanche 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, Stephens County, Oklahoma only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.