◆ ROLLINGSTONE, MN HAIL HISTORY · WINONA COUNTY
Rollingstone, MN hail history & hail map
Rollingstone, Minnesota 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)
1.50″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Rollingstone, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Rollingstone
| Date | Peak hail | Sources |
|---|---|---|
| Apr 17, 2026 | 1.00″ Quarter | 2 ground reports (max 1.00″) |
| Jul 13, 2024 | 2.00″ Golf Ball | Radar 1.50″ · 2 ground reports (max 2.00″) |
| Oct 24, 2023 | 1.50″ Ping Pong Ball | Radar 0.75″ · 1 ground report (max 1.50″) |
| Jul 14, 2023 | 2.50″ Tennis Ball | 1 ground report (max 2.50″) |
| Sep 3, 2022 | 1.00″ Quarter | Radar 1.00″ |
| Apr 12, 2022 | 1.00″ Quarter | 1 ground report (max 1.00″) |
More Minnesota hail history
All Minnesota cities & hail days →
Events count days with NOAA MRMS radar hail over Rollingstone (44.100, -91.820) 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.