Explore live NOAA and Storm Prediction Center hail reports across Pennsylvania, tracking severe thunderstorms from Pittsburgh to Philadelphia. This interactive hail map and damage tracker is updated every 6 hours to provide real-time severe weather intelligence for homeowners and roofing professionals.
Scope: reported hail across Pennsylvania during the rolling 30-day source window · Retrieved Sep 15, 2026, 8:17 PM UTC
Sorted by hail size · Source: NOAA Storm Prediction Center
Showing 4 of 4 events across Pennsylvania · Updated every 6 hours
| Date | Location | County | Hail Size |
|---|---|---|---|
| Sep 3, 2026 | 1 SW Braddock | Allegheny | 1.50" (ping pong ball) |
| Sep 2, 2026 | 1 N Cochranton | Crawford | 1.00" (quarter) |
| Sep 2, 2026 | 3 E Meadville | Crawford | 1.25" (half dollar) |
| Sep 2, 2026 | 1 SE Harborcreek | Erie | 1.00" (quarter) |
THOR displays the most recent reported hail events from the NOAA Storm Prediction Center. Reports are preliminary and may be corrected or updated by the source.
This page is a Pennsylvania statewide summary for the rolling 30-day window. Use THOR’s interactive map to research a ZIP code, address, county, or place and review the broader storm context.
Pennsylvania experiences frequent severe weather outbreaks driven by warm, moist air clashing with Appalachian terrain and Canadian fronts, averaging over 15 to 20 hail days annually. Notable events include destructive supercells dropping golf-ball to baseball-sized hail across the Greater Pittsburgh area and the Lehigh Valley, causing millions in vehicle and property damage.
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