Verified storm · closed

1.5–1.8" hail crossed Macon County, IL — August 5, 2026

Measured against the NOAA MRMS national radar feed on its 2-minute cycle — a verified event, not a forecast.

Storm stats

CountyMacon County, IL
Max hail (MESH)1.8"
Mean hail (MESH)1.5"
Swath area1.1 mi² (3 km²)
Radar cells (~1 km grid)3
First radar detection2026-08-05 09:46 UTC
Last radar detection2026-08-05 10:08 UTC
Verified2026-08-05 09:47 UTC
Swath centroid39.9850, -89.0150
Storm IDsw_c03363d4

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Macon County, IL — verified storm record

Swath has 5 radar-verified hail storms on record for Macon County, IL going back to March 2026, the largest measuring 3.35″. Every one was measured against NOAA MRMS radar — not estimated, and not a forecast.