◆ (OUN)NORMAN WESTHEIMER ARPT, OK HAIL HISTORY · CLEVELAND COUNTY
(Oun)Norman Westheimer Arpt, OK hail history & hail map
(Oun)Norman Westheimer Arpt, Oklahoma has had 20 hail events in the past 5 years, with hail up to 2.75″ (Baseball). Most recent: Nov 2, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
20Hail events in the past 5 years
2.75″Largest recorded hail · Baseball
2.75″Largest ground report (within 3 mi)
0.75″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over (Oun)Norman Westheimer Arpt, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in (Oun)Norman Westheimer Arpt
| Date | Peak hail | Sources |
|---|---|---|
| Nov 2, 2026 | 1.25″ Half Dollar | 2 ground reports (max 1.25″) |
| Jul 5, 2026 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| Jun 3, 2025 | 0.75″ Penny | Radar 0.75″ |
| May 25, 2025 | 2.75″ Baseball | 10 ground reports (max 2.75″) |
| May 24, 2025 | 1.25″ Half Dollar | 1 ground report (max 1.25″) |
| May 20, 2025 | 0.50″ Small | 1 ground report (max 0.50″) |
| May 19, 2025 | 0.75″ Penny | 2 ground reports (max 0.75″) |
| Apr 29, 2025 | 1.00″ Quarter | 2 ground reports (max 1.00″) |
| Apr 19, 2025 | 0.75″ Penny | 1 ground report (max 0.75″) |
| Jun 26, 2024 | 1.50″ Ping Pong Ball | 2 ground reports (max 1.50″) |
| Sep 20, 2023 | 1.50″ Ping Pong Ball | 2 ground reports (max 1.50″) |
| Jul 9, 2023 | 1.25″ Half Dollar | 3 ground reports (max 1.25″) |
| Jun 16, 2023 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| Jun 15, 2023 | 0.38″ Small | 1 ground report (max 0.38″) |
| Jun 12, 2023 | 0.38″ Small | 1 ground report (max 0.38″) |
| Apr 19, 2023 | 1.75″ Golf Ball | Radar 0.75″ · 4 ground reports (max 1.75″) |
| Jun 8, 2022 | 1.75″ Golf Ball | 6 ground reports (max 1.75″) |
| May 2, 2022 | 0.25″ Small | 1 ground report (max 0.25″) |
| Mar 21, 2022 | 0.38″ Small | 2 ground reports (max 0.38″) |
| Mar 17, 2022 | 0.25″ Small | 2 ground reports (max 0.25″) |
More Oklahoma hail history
All Oklahoma cities & hail days →
Events count days with NOAA MRMS radar hail over (Oun)Norman Westheimer Arpt (35.219, -97.495) 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.