Hail in Northglenn, CO on August 3, 2023
Reported 1" (quarter size)
Weather radar did not flag hail of one inch or more over Northglenn that day. On the ground, 1 report was filed in Northglenn; the largest measured 1" (quarter size).
Ground reports filed in Northglenn
| Time | Hail size | Source |
|---|---|---|
| time not given | 1" (quarter size) | NOAA Storm Events (public) |
What quarter-size hail does to a roof
One inch is the size where insurers and roofers start to expect shingle damage, especially on older roofs. Look for dented gutters and downspouts and granules collecting at the bottom of the downspouts. 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 August 3
- Commerce City, CO · Aug 3, 2023radar up to 2.25" (hen egg size) · 1 report
- Fort Collins, CO · Aug 3, 2023radar up to 1.75" (golf ball size) · 1 report
- Colorado Springs, CO · Aug 3, 2023radar up to 1.5" (ping-pong ball size)
- Greeley, CO · Aug 3, 2023radar up to 1.5" (ping-pong ball size) · 2 reports
- Thornton, CO · Aug 3, 2023radar up to 1.25" (half dollar size) · 2 reports
- Windsor, CO · Aug 3, 2023radar up to 1" (quarter size) · 1 report
Other hail days in Northglenn
- June 17, 2025radar up to 1.5" (ping-pong ball size) · 2 reports
- August 6, 2024radar up to 1.25" (half dollar size)
- May 30, 2024radar up to 1.75" (golf ball size) · 6 reports
- July 4, 2023radar up to 1.25" (half dollar size)
- May 31, 2023radar up to 1.5" (ping-pong ball size)
- May 26, 2023radar up to 1" (quarter size) · 2 reports
- August 7, 2022radar up to 1.25" (half dollar size)
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.