Verified storm · closed
1.9–2.5" hail crossed Lewis County, NY — June 18, 2026
Measured against the NOAA MRMS national radar feed on its 2-minute cycle — a verified event, not a forecast.
Storm stats
| County | Lewis County, NY |
|---|---|
| Max hail (MESH) | 2.5" |
| Mean hail (MESH) | 1.9" |
| Swath area | 1.7 mi² (4 km²) |
| Radar cells (~1 km grid) | 5 |
| First radar detection | 2026-06-18 20:00 UTC |
| Last radar detection | 2026-06-18 20:00 UTC |
| Verified | 2026-06-18 20:00 UTC |
| Swath centroid | 44.1950, -75.3950 |
| Storm ID | sw_53120705 |
Address lookup — $8
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Lewis County, NY — verified storm record
Swath has 33 radar-verified hail storms on record for Lewis County, NY going back to August 2025, the largest measuring 4.81″. Every one was measured against NOAA MRMS radar — not estimated, and not a forecast.
