◆ FOUR CORNERS, MN HAIL HISTORY · ST. LOUIS COUNTY
Four Corners, MN hail history & hail map
Four Corners, Minnesota has had 3 hail events in the past 5 years, with hail up to 1.25″ (Half Dollar). Most recent: Apr 17, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
3Hail events in the past 5 years
1.25″Largest recorded hail · Half Dollar
1.25″Largest ground report (within 3 mi)
0.75″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Four Corners, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Four Corners
| Date | Peak hail | Sources |
|---|---|---|
| Apr 17, 2026 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| Jul 27, 2023 | 0.75″ Penny | Radar 0.75″ |
| May 30, 2022 | 1.25″ Half Dollar | 3 ground reports (max 1.25″) |
More Minnesota hail history
All Minnesota cities & hail days →
Events count days with NOAA MRMS radar hail over Four Corners (46.860, -92.290) 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.