◆ WYNONA, OK HAIL HISTORY · OSAGE COUNTY
Wynona, OK hail history & hail map
Wynona, Oklahoma has had 5 hail events in the past 5 years, with hail up to 2.75″ (Baseball). Most recent: May 8, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
5Hail events in the past 5 years
2.75″Largest recorded hail · Baseball
2.75″Largest ground report (within 3 mi)
2.50″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Wynona, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Wynona
| Date | Peak hail | Sources |
|---|---|---|
| May 8, 2026 | 2.75″ Baseball | Radar 2.50″ · 3 ground reports (max 2.75″) |
| May 16, 2024 | 1.50″ Ping Pong Ball | Radar 1.00″ · 1 ground report (max 1.50″) |
| Apr 2, 2024 | 0.75″ Penny | Radar 0.75″ |
| Jun 10, 2023 | 0.75″ Penny | Radar 0.75″ |
| Apr 11, 2022 | 1.00″ Quarter | Radar 1.00″ |
More Oklahoma hail history
All Oklahoma cities & hail days →
Events count days with NOAA MRMS radar hail over Wynona (36.550, -96.330) 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.