Pennsylvania hail map
Every NOAA hail report in Pennsylvania from the last 90 days, mapped — with a 12-month history below. Updated daily from Storm Prediction Center reports.
Biggest hail in Pennsylvania, last 12 months
| Hail size | County | Date |
|---|---|---|
| 1.75" | Jefferson | Mar 22 |
| 1.75" | Mercer | Apr 15 |
| 1.75" | Venango | Apr 15 |
| 1.5" | Clarion | Jun 9 |
| 1.5" | Fayette | Mar 11 |
| 1.25" | Allegheny | Jul 16 |
| 1.25" | Beaver | Apr 14 |
| 1.25" | Lancaster | Jun 28 |
| 1.25" | Mifflin | Jun 10 |
| 1.0" | Berks | Jul 8 |
Roofing in Pennsylvania? Turn these storms into a canvassing list.
Roofbird scores every roof in a hit ZIP code from satellite imagery and returns the addresses most likely to need replacement — ranked, with damage signs. 25 free leads, no card.
Roofing-leads guides in Pennsylvania
Pennsylvania hail FAQ
When was the last hail storm in Pennsylvania?
The most recent NOAA hail report in Pennsylvania was on May 20 in Delaware County (1.0" hail). The map above shows every report from the last 90 days.
How much hail does Pennsylvania get?
Pennsylvania recorded 65 official NOAA hail reports in the last 12 months, across 22 counties. The largest stone was 1.75".
How do roofing contractors find hail damage in Pennsylvania?
After a hail event, contractors target the hit counties and identify which specific roofs are most likely damaged. Roofbird scores every roof in a hit ZIP code from satellite imagery and returns a ranked canvassing list, so crews knock damaged and aged roofs first.
Data: NOAA Storm Prediction Center daily storm reports (public domain). See the national hail map for all states.