Grundy County, IL hail & storm history

2

total storm reports

1"

largest hail

2 hail reports. Tracking runs from July 27, 2026 to July 27, 2026.

Roofers: this county page has no local partner yet. Claim it and this space becomes your homeowner-facing landing page.

Claim Grundy County — email storm-ops-reply@inbox.412ads.com

Prefer to talk first? Call (412) 444-7363.

Recent reports

July 27, 2026 — hail (1")
Relayed via mping. Time estimated by radar.

July 27, 2026 — hail (1")
Relayed via mping. Time estimated by radar. (LOT)

When did a storm last hit Grundy County?

The most recent recorded storm report in Grundy County was on July 27, 2026.

How big was the largest hail in Grundy County?

The largest recorded hail in Grundy County measured 1" across 2 reports.