◆ WILSON, MN HAIL HISTORY · WINONA COUNTY
Wilson, MN hail history & hail map
Wilson, Minnesota has had 7 hail events in the past 5 years, with hail up to 1.50″ (Ping Pong Ball). Most recent: Sep 2, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
7Hail events in the past 5 years
1.50″Largest recorded hail · Ping Pong Ball
0.75″Largest ground report (within 3 mi)
1.50″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Wilson, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Wilson
| Date | Peak hail | Sources |
|---|---|---|
| Sep 2, 2026 | 0.75″ Penny | Radar 0.75″ |
| Sep 22, 2025 | 0.75″ Penny | Radar 0.75″ |
| Apr 29, 2025 | 0.75″ Penny | 1 ground report (max 0.75″) |
| Jul 14, 2023 | 1.25″ Half Dollar | Radar 1.25″ |
| May 20, 2022 | 0.75″ Penny | Radar 0.75″ |
| May 10, 2022 | 1.50″ Ping Pong Ball | Radar 1.50″ |
| Apr 12, 2022 | 0.75″ Penny | Radar 0.75″ |
More Minnesota hail history
All Minnesota cities & hail days →
Events count days with NOAA MRMS radar hail over Wilson (43.940, -91.740) 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.