The most recent reported hail day was 2026-04-01, 121 days ago. Custer 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 2025-06-06 near Hammon.
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 2026-04-01, around Weatherford. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Custer County addresses inside a hail swath above your size threshold into a door-knock list you can export, scoped to your approved markets.
Get free access Check an addressOur US-based call center calls the homeowners in this storm and books roof inspections straight onto your calendar. You work the storm; we fill the schedule. We dial -- you do not have to knock a single door.
See call-center options ->NOAA's Storm Prediction Center has logged 53 separate hail days here since 2010 -- 3.1 a year over 17 years of record. They carry 81 reports in total: most hail days here are logged from a single spot. Exactly one year since 2010 passed with no reported hail day at all. The busiest single year was 2013, with 7 hail days. The last five years track the long-run rate, with 14 days since 2022.
6 of the 53 days reached 2 inches or more -- 11%, or about one hail day in 9, the last on 2025-06-06. They land in the same month as everything else, May. 20 of the 53 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 Weatherford -- 18 of the county's 53 hail days -- then Clinton (9), Butler (7), Hammon (6) and Thomas (6). Beyond those, NOAA names Arapaho, Custer City, Moorewood and Fay on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Weatherford | 7 | 2.00″ |
| 7 N Weatherford | 4 | 2.00″ |
| Arapaho | 4 | 1.75″ |
| Clinton | 4 | 1.00″ |
| 2 E Hammon | 3 | 2.75″ |
The season runs April through August: 44 of the 53 hail days on record fall in those 5 months (83%). May is the single busiest month, with 18 of them (34%). That peak sits inside the window rather than at either end. December are the only months that have never produced a reported hail day.
| Month | Hail days |
|---|---|
| January | 1 |
| February | 1 |
| March | 3 |
| April | 10 |
| May | 18 |
| June | 8 |
| July | 4 |
| August | 4 |
| September | 1 |
| October | 2 |
| November | 1 |
That day put 1 report on the map, the biggest 1 inch near Weatherford. 1 hail day has already been reported this year.
| Date | Max hail | Reports |
|---|---|---|
| 2026-04-01 | 1.00″ | 1 |
| 2025-06-14 | 1.75″ | 1 |
| 2025-06-06 | 2.75″ | 1 |
| 2025-05-26 | 2.75″ | 2 |
| 2025-03-29 | 1.00″ | 1 |
| 2025-03-03 | 1.00″ | 1 |
| 2024-10-30 | 1.00″ | 1 |
| 2024-05-19 | 2.75″ | 2 |
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: Washita County (34 hail days), Dewey County (35) and Blaine County (37). Custer County takes more hail than any of them.
Washita County · Dewey County · Blaine 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, Custer County, Oklahoma only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.