Mchenry County, IL hail map
Every NOAA hail report in Mchenry County, Illinois from the last 12 months — 8 reports, largest 1.5". Updated daily from Storm Prediction Center data.
Recent hail reports in Mchenry County
| Date | Hail size | Coordinates |
|---|---|---|
| Jun 24 | 1.0" | 42.160, -88.340 |
| Jun 24 | 1.0" | 42.160, -88.300 |
| Jun 24 | 1.5" | 42.180, -88.390 |
| Apr 15 | 1.0" | 42.480, -88.580 |
| Apr 15 | 1.0" | 42.180, -88.410 |
| Aug 16 | 1.25" | 42.210, -88.230 |
| Aug 16 | 1.5" | 42.230, -88.220 |
| Aug 16 | 1.0" | 42.310, -88.440 |
Roofing in Mchenry County? Don't knock blind.
The map shows where hail fell. Roofbird shows which specific roofs took damage: AI vision scores every home in a hit ZIP code from satellite imagery, ranked by replacement likelihood — with the owner's name and DNC-scrubbed phone number on unlock. 25 free leads, no card.
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Hail activity in other Illinois counties
Mchenry County hail FAQ
When did it last hail in Mchenry County, IL?
The most recent NOAA hail report in Mchenry County was on Jun 24 with 1.0" hail. Every report from the last 12 months is listed above.
How much hail does Mchenry County get?
Mchenry County recorded 8 official NOAA hail reports in the last 12 months. The largest stone was 1.5".
Was the hail in Mchenry County big enough to damage roofs?
One-inch hail (quarter size) is the standard damage threshold for asphalt shingles, and Mchenry County has seen hail up to 1.5" in the last 12 months — large enough to bruise shingles and cause granule loss that surfaces as leaks months later.
How do roofing contractors use this hail data?
After a hail event, contractors canvass the hit area — but knocking blind wastes crew hours. Roofbird scores every roof in a hit ZIP code from satellite imagery and returns a ranked list of the homes most likely needing replacement, with the owner's name and DNC-scrubbed phone number on unlock.