HailEvidence → hail history by county → Oklahoma → Grady County
Hail dates in Grady County, Oklahoma
The National Weather Service has recorded hail in Grady County on 57 days since 2016 (165 separate reports, 142 of them quarter-size or larger). The largest stone on record was 3.75" (tea cup) on April 28, 2020; the most recent hail was May 8, 2026. Every row below is an official NWS record. Check hail at your exact address, free →
Every hail day in Grady County since 2016
One row per day the NWS logged hail somewhere in the county. The narrative names the town; the free check below narrows it to your address.
| Date | Largest hail | Reports | NWS narrative |
|---|---|---|---|
| 2026-05-08 | 2.50" (tennis ball) | 7 | The location is approximate, and the event time is estimated based on radar observations. |
| 2026-04-26 | 1.00" (quarter) | 1 | The report was relayed through mPING. The event time was adjusted based on radar observations. |
| 2026-03-10 | 1.75" (golf ball) | 2 | Hailfall near the intersection of Oklahoma State Highway 37/152 and County Street 2810 damaged several solar panels and vehicle windshields. The event time i… |
| 2026-03-06 | 0.75" (penny) | 1 | The report was relayed through mPING. |
| 2025-11-19 | 2.00" (hen egg) | 2 | An image was shared on social media. The location is approximate, and the event time is estimated from radar observations. |
| 2025-06-05 | 1.00" (quarter) | 1 | — |
| 2025-05-29 | 2.00" (hen egg) | 3 | An image was relayed through broadcast media. The location is approximate, and the event time is estimated from radar observations. |
| 2025-05-25 | 1.00" (quarter) | 2 | The report was relayed through mPING. |
| 2025-05-22 | 1.50" (ping pong ball) | 1 | The report was relayed through mPING. |
| 2025-05-19 | 2.00" (hen egg) | 2 | An image was shared. |
| 2025-05-17 | 2.50" (tennis ball) | 7 | An image was relayed. Hail size increased from quarter-size to tennis ball-size at this location between 1548 and 1551 LST. |
| 2025-04-28 | 1.50" (ping pong ball) | 4 | The report was relayed through mPING. |
| 2025-03-29 | 3.00" (tea cup) | 7 | Relayed image with ruler measurement. Event time is estimated from radar observations. |
| 2024-08-15 | 1.00" (quarter) | 1 | MPing report. |
| 2024-06-04 | 0.75" (penny) | 1 | MPing report. |
| 2024-05-03 | 1.25" (half dollar) | 1 | — |
| 2024-05-01 | 1.00" (quarter) | 1 | — |
| 2023-09-19 | 1.00" (quarter) | 3 | MPing report. |
| 2023-06-15 | 2.00" (hen egg) | 7 | Time is radar estimated. |
| 2023-06-12 | 1.75" (golf ball) | 1 | — |
| 2023-05-12 | 1.00" (quarter) | 6 | MPing report. |
| 2023-04-19 | 3.00" (tea cup) | 16 | MPing report. |
| 2023-03-23 | 1.00" (quarter) | 1 | — |
| 2023-02-26 | 1.50" (ping pong ball) | 4 | — |
| 2022-06-08 | 2.50" (tennis ball) | 4 | — |
| 2022-05-02 | 2.75" (baseball) | 7 | Time estimate from radar. |
| 2022-04-23 | 2.00" (hen egg) | 2 | — |
| 2021-11-10 | 1.00" (quarter) | 1 | — |
| 2021-04-28 | 2.75" (baseball) | 3 | Significant damage to mobile home siding reported. |
| 2021-04-09 | 2.75" (baseball) | 13 | North side windows broken on multiple homes. |
| 2020-08-31 | 1.25" (half dollar) | 1 | — |
| 2020-05-15 | 2.00" (hen egg) | 1 | — |
| 2020-05-07 | 1.00" (quarter) | 1 | — |
| 2020-04-28 | 3.75" (tea cup) | 8 | Picture on Facebook. Location and time estimated from radar. |
| 2020-04-22 | 1.00" (quarter) | 2 | — |
| 2020-04-21 | 2.50" (tennis ball) | 4 | — |
| 2019-08-26 | 3.00" (tea cup) | 3 | Twitter picture with a measurement. |
| 2019-06-12 | 1.00" (quarter) | 1 | — |
| 2019-05-28 | 1.00" (quarter) | 1 | — |
| 2019-05-20 | 0.75" (penny) | 1 | — |
| 2019-05-18 | 1.00" (quarter) | 1 | Time from radar. |
| 2019-05-01 | 1.75" (golf ball) | 5 | Roof totaled due to hail damage. Time estimate from radar. |
| 2019-04-03 | 0.88" (nickel) | 1 | — |
| 2018-07-15 | 0.75" (penny) | 1 | Also reported 56 mph wind and power outages. |
| 2018-05-15 | 1.00" (quarter) | 1 | — |
| 2018-05-02 | 1.50" (ping pong ball) | 1 | Reported via mPing. |
| 2017-10-21 | 1.00" (quarter) | 4 | — |
| 2017-07-05 | 0.75" (penny) | 1 | — |
| 2017-06-30 | 2.75" (baseball) | 3 | — |
| 2017-05-27 | 0.88" (nickel) | 1 | — |
| 2017-04-17 | 1.00" (quarter) | 1 | — |
| 2016-10-04 | 1.50" (ping pong ball) | 2 | — |
| 2016-05-27 | 1.00" (quarter) | 1 | — |
| 2016-05-26 | 1.00" (quarter) | 1 | — |
| 2016-04-29 | 1.50" (ping pong ball) | 2 | — |
| 2016-03-02 | 1.00" (quarter) | 1 | — |
| 2016-02-29 | 2.00" (hen egg) | 3 | No damage reported. |
Hail days by year
| Year | Hail days | Reports | Largest |
|---|---|---|---|
| 2026 | 4 | 11 | 2.50" (tennis ball) |
| 2025 | 9 | 29 | 3.00" (tea cup) |
| 2024 | 4 | 4 | 1.25" (half dollar) |
| 2023 | 7 | 38 | 3.00" (tea cup) |
| 2022 | 3 | 13 | 2.75" (baseball) |
| 2021 | 3 | 17 | 2.75" (baseball) |
| 2020 | 6 | 17 | 3.75" (tea cup) |
| 2019 | 7 | 13 | 3.00" (tea cup) |
| 2018 | 3 | 3 | 1.50" (ping pong ball) |
| 2017 | 5 | 10 | 2.75" (baseball) |
| 2016 | 6 | 10 | 2.00" (hen egg) |
Damaging wind in Grady County
Thunderstorm wind of 58 mph or more (the NWS severe threshold), 144 reports since 2016, strongest 82 mph. 24 tornadoes recorded in the county in the same period. Wind and tornado records are included in the extended report.
| Date | Peak gust | Reports | NWS narrative |
|---|---|---|---|
| 2021-10-10 | 82 mph | 9 | Thunderstorm winds damaged a school and at least one home on the east side of Amber. |
| 2024-05-06 | 81 mph | 8 | Social media image showing a camper trailer blown over, rolled, and destroyed by thunderstorm wind. Time is radar estimated. |
| 2023-05-13 | 81 mph | 2 | A power pole was damaged along US-81 just north of the Chickasha airport. Some damage to outbuildings was also reported near US-81 and 4-… |
| 2021-04-28 | 81 mph | 4 | Significant damage to a roof and barn and broken poles. |
| 2025-04-29 | 77 mph | 2 | Acme (ACME) Mesonet observation. |
| 2017-04-21 | 77 mph | 3 | — |
| 2022-06-01 | 76 mph | 1 | — |
| 2026-06-22 | 75 mph | 6 | The roof of an apartment building was significantly damaged by thunderstorm winds. The event time is estimated based on radar observations. |
Was hail recorded at your Grady County address? Check free
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Address lookup by the U.S. Census Bureau geocoder. Records: NOAA NCEI Storm Events (final) plus SPC preliminary reports for storms newer than the latest compile — see methodology.
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10-year hail history for one address + the disputed-date finding.
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Questions
What date did hail last hit Grady County?
May 8, 2026, per the NWS Storm Events record. The largest since 2016 was 3.75" (tea cup) on April 28, 2020.
Does a county record prove hail at my house?
No. NWS records are point and path observations. The absence of a nearby report does NOT prove that no hail fell at this address — it means no observation was logged nearby. A report of nearby hail documents the event; it does not by itself prove damage to a specific structure. The free check above shows what was recorded near your specific address, with distances.
Nearby counties
McClain County, OK (20 mi) · Cleveland County, OK (28 mi) · Canadian County, OK (29 mi) · Caddo County, OK (29 mi) · Oklahoma County, OK (38 mi) · Comanche County, OK (41 mi) · Stephens County, OK (41 mi) · Garvin County, OK (45 mi)
See also: Oklahoma hail history by city · all counties