The most recent reported hail day was 2026-04-17, 105 days ago. Blaine County is hit in most years, often more than once. The largest stone on record here is 4.4 inches and 4.4 times the National Weather Service's 1 inch severe criterion, reported on 2024-04-30 near Eagle City.
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 2026-04-17, around Okeene. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Blaine 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 37 separate hail days here since 2010 -- 2.2 a year over 17 years of record. They carry 63 reports in total: most hail days here are logged from a single spot. 3 of those 17 years produced none at all. The busiest single year was 2024, with 4 hail days. The last five years track the long-run rate, with 12 days since 2022.
Roof-killing hail is routine here: 11 of the 37 days reached 2 inches or more, 30% of them, the last on 2026-04-01. They land in the same month as everything else, May. More than half of every hail day on record here -- 22 of 37 -- reached golf-ball size, 1.75 inches or bigger.
Across the whole of Oklahoma, see the Oklahoma hail map and history.
Reports cluster nearest Greenfield -- 10 of the county's 37 hail days -- then Okeene (9), Watonga (7), Geary (5) and Eagle City (4). Beyond those, NOAA names Fay, Canton and Homestead on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Greenfield | 6 | 2.00″ |
| Okeene | 4 | 2.00″ |
| Geary | 3 | 1.75″ |
| Watonga | 3 | 1.75″ |
| 4 Nne Fay | 2 | 1.75″ |
The season runs April through June: 32 of the 37 hail days on record fall in those 3 months (86%). May is the single busiest month, with 18 of them (49%). That peak sits inside the window rather than at either end. Hail has also been reported in February, March, September and October, outside that window. Reports span 7 of the 12 calendar months; the other 5 have never produced one.
| Month | Hail days |
|---|---|
| February | 1 |
| March | 1 |
| April | 9 |
| May | 18 |
| June | 5 |
| September | 2 |
| October | 1 |
That day put 3 reports on the map, the biggest 1.75 inches near Okeene. 2 hail days have already been reported this year.
| Date | Max hail | Reports |
|---|---|---|
| 2026-04-17 | 1.75″ | 3 |
| 2026-04-01 | 3.50″ | 3 |
| 2025-06-08 | 1.75″ | 2 |
| 2025-04-01 | 1.00″ | 1 |
| 2024-10-30 | 1.00″ | 1 |
| 2024-05-25 | 3.00″ | 4 |
| 2024-05-06 | 2.75″ | 4 |
| 2024-04-30 | 4.40″ | 4 |
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 4.4 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: Kingfisher County (39 hail days), Major County (36) and Dewey County (35). Blaine County sits in between.
Kingfisher County · Major County · Dewey 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, Blaine County, Oklahoma only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.