◆ LEWISTOWN, MO HAIL HISTORY · LEWIS COUNTY
Lewistown, MO hail history & hail map
Lewistown, Missouri has had 6 hail events in the past 5 years, with hail up to 2.50″ (Tennis Ball). Most recent: Apr 17, 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
2.50″Largest ground report (within 3 mi)
1.75″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Lewistown, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Lewistown
| Date | Peak hail | Sources |
|---|---|---|
| Apr 17, 2026 | 2.00″ Golf Ball | Radar 1.25″ · 1 ground report (max 2.00″) |
| Jun 14, 2024 | 1.00″ Quarter | Radar 1.00″ |
| Jun 13, 2024 | 2.50″ Tennis Ball | Radar 1.75″ · 4 ground reports (max 2.50″) |
| Apr 4, 2023 | 2.50″ Tennis Ball | Radar 1.50″ · 1 ground report (max 2.50″) |
| Sep 19, 2022 | 1.00″ Quarter | Radar 1.00″ |
| Apr 6, 2022 | 1.00″ Quarter | 2 ground reports (max 1.00″) |
More Missouri hail history
All Missouri cities & hail days →
Events count days with NOAA MRMS radar hail over Lewistown (40.090, -91.810) 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.