Hail in Louisville, CO on June 17, 2025
Radar-estimated up to 2.25" (hen egg size) · 1 ground report
Weather radar estimated hail of up to 2.25" (hen egg size) over Louisville between 3:42 AM and 1:45 PM, from 3 separate radar hail signatures inside the town. On the ground, 1 report was filed in Louisville; the largest measured 1" (quarter size).
Ground reports filed in Louisville
| Time | Hail size | Source |
|---|---|---|
| 1:48 PM | 1" (quarter size) | NWS spotter report (trained spotter) |
What hen egg-size hail does to a roof
Hail this large routinely cracks and punctures asphalt shingles, dents metal vents and gutters, and can break skylights. Damage is often visible from the ground, but bruised shingles that look intact can still fail early. Radar describes the storm, not your shingles: the only way to know what a particular roof took is an inspection. Most homeowner policies set a deadline for reporting storm damage, so check your policy.
Every home inside a storm's radar footprint, scored by roof age, material and hail history, sold to a few roofers only so you are not the twentieth truck on the street.
Other Colorado towns hit on June 17
- Milliken, CO · Jun 17, 2025radar up to 4" (softball size) · 5 reports
- Broomfield, CO · Jun 17, 2025radar up to 2.25" (hen egg size) · 5 reports
- Lafayette, CO · Jun 17, 2025radar up to 2.25" (hen egg size) · 3 reports
- Aurora, CO · Jun 17, 2025radar up to 2" (hen egg size)
- Dacono, CO · Jun 17, 2025radar up to 2" (hen egg size)
- Erie, CO · Jun 17, 2025radar up to 2" (hen egg size) · 5 reports
- Firestone, CO · Jun 17, 2025radar up to 2" (hen egg size)
- Frederick, CO · Jun 17, 2025radar up to 2" (hen egg size)
- Thornton, CO · Jun 17, 2025radar up to 2" (hen egg size) · 7 reports
- Commerce City, CO · Jun 17, 2025radar up to 1.75" (golf ball size) · 1 report
- Eaton, CO · Jun 17, 2025radar up to 1.75" (golf ball size) · 4 reports
- Evans, CO · Jun 17, 2025radar up to 1.5" (ping-pong ball size)
Other hail days in Louisville
Radar sizes are estimates from NEXRAD hail signatures (NOAA Severe Weather Data Inventory) for the largest stones in a storm cell, not a measurement at any one home. Ground reports are National Weather Service local storm reports and the NOAA Storm Events Database, as filed. Town-level data only; this page shows no addresses and no homeowner information.