◆ ISABELLA, OK HAIL HISTORY · MAJOR COUNTY
Isabella, OK hail history & hail map
Isabella, Oklahoma has had 9 hail events in the past 5 years, with hail up to 1.75″ (Golf Ball). Most recent: Jun 13, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
9Hail events in the past 5 years
1.75″Largest recorded hail · Golf Ball
1.75″Largest ground report (within 3 mi)
1.50″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Isabella, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Isabella
| Date | Peak hail | Sources |
|---|---|---|
| Jun 13, 2026 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| Jun 1, 2025 | 0.75″ Penny | 1 ground report (max 0.75″) |
| Apr 25, 2025 | 1.25″ Half Dollar | 1 ground report (max 1.25″) |
| Apr 2, 2025 | 1.75″ Golf Ball | 4 ground reports (max 1.75″) |
| May 26, 2024 | 1.25″ Half Dollar | Radar 1.25″ |
| Apr 27, 2024 | 0.75″ Penny | Radar 0.75″ |
| Jun 10, 2023 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| May 19, 2022 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| May 14, 2022 | 1.50″ Ping Pong Ball | Radar 1.50″ · 1 ground report (max 1.25″) |
More Oklahoma hail history
All Oklahoma cities & hail days →
Events count days with NOAA MRMS radar hail over Isabella (36.231, -98.336) or an NWS / CoCoRaHS hail report within 3 miles. Data window: NOAA MRMS radar hail swaths Oct 2021 – Nov 2026; NWS / NCEI Storm Events reports Nov 2024 – Jul 2026; CoCoRaHS volunteer reports Oct 2021 – present. Radar hail sizes are estimates, not ground truth; hail at any single address can differ.