Hail history for 80621 · Fort Lupton, CO
In the last three years radar flagged hail over this ZIP on 16 days, 12 of them with stones estimated at one inch or larger, the size where roof damage becomes likely. The largest estimate was 2.25" (hen egg size) on June 17, 2025.
| Date | Largest hail (radar est.) | Radar signatures | Ground reports |
|---|---|---|---|
| September 6, 2026 | 1.5" (ping-pong ball size) | 8 | — |
| August 22, 2026 | 2" (hen egg size) | 40 | 1 |
| August 14, 2026 | 1" (quarter size) | 3 | — |
| July 8, 2026 | 1" (quarter size) | 4 | — |
| June 8, 2026 | 0.75" (penny size) | 2 | 2 |
| June 3, 2026 | 1.25" (half dollar size) | 14 | 1 |
| August 10, 2025 | 1" (quarter size) | 3 | — |
| August 1, 2025 | 1.25" (half dollar size) | 21 | 4 |
| July 24, 2025 | 1.5" (ping-pong ball size) | 19 | — |
| June 25, 2025 | 0.75" (penny size) | 3 | — |
| June 17, 2025 | 2.25" (hen egg size) | 16 | — |
| June 4, 2025 | 1" (quarter size) | 2 | — |
| May 18, 2025 | 0.75" (penny size) | 1 | — |
| August 14, 2024 | 1.25" (half dollar size) | 2 | — |
| August 13, 2024 | 0.75" (penny size) | 1 | — |
| July 20, 2024 | 1.5" (ping-pong ball size) | 2 | — |
Radar sizes describe the storm over the ZIP, not any one roof. If a date above worries you, a local roofer can inspect for free, and your policy sets the deadline for reporting storm damage.
Free. Or see the storms open now, with every home inside the radar footprint.
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.