Verified storm · closed
62 mph wind verified in Grand Forks County, ND — September 6, 2026
Verified against measured NWS storm reports — ground-truth wind measurements, not radar hail estimates, and never forecasts.
Storm stats
| County | Grand Forks County, ND |
|---|---|
| Max wind (NWS reports) | 62 mph |
| Swath area | 30 mi² (79 km²) |
| First radar detection | 2026-09-06 22:26 UTC |
| Last radar detection | 2026-09-06 22:26 UTC |
| Verified | 2026-09-06 22:39 UTC |
| Swath centroid | 47.7400, -97.5600 |
| Storm ID | sw_cc12a5bb |
Address lookup — $8
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Grand Forks County, ND — verified storm record
Swath has 11 radar-verified hail storms on record for Grand Forks County, ND going back to June 2026, the largest measuring 3.06″. Every one was measured against NOAA MRMS radar — not estimated, and not a forecast.
