◆ HERNDON, KS HAIL HISTORY · RAWLINS COUNTY
Herndon, KS hail history & hail map
Herndon, Kansas has had 6 hail events in the past 5 years, with hail up to 2.50″ (Tennis Ball). Most recent: Jun 20, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
6Hail events in the past 5 years
2.50″Largest recorded hail · Tennis Ball
1.50″Largest ground report (within 3 mi)
2.50″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Herndon, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Herndon
| Date | Peak hail | Sources |
|---|---|---|
| Jun 20, 2026 | 1.50″ Ping Pong Ball | Radar 1.50″ |
| Sep 17, 2025 | 1.50″ Ping Pong Ball | 1 ground report (max 1.50″) |
| Apr 26, 2024 | 1.00″ Quarter | Radar 1.00″ |
| Apr 25, 2024 | 0.75″ Penny | Radar 0.75″ |
| Jul 20, 2023 | 2.50″ Tennis Ball | Radar 2.50″ |
| May 9, 2023 | 1.50″ Ping Pong Ball | Radar 1.50″ |
More Kansas hail history
All Kansas cities & hail days →
Events count days with NOAA MRMS radar hail over Herndon (39.940, -100.860) 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.