Hail history for 85255 · Greeley, CO
In the last three years radar flagged hail over this ZIP on 34 days, 25 of them with stones estimated at one inch or larger, the size where roof damage becomes likely. The largest estimate was 4" (softball size) on June 17, 2025.
| Date | Largest hail (radar est.) | Radar signatures | Ground reports |
|---|---|---|---|
| September 6, 2026 | 1" (quarter size) | 2 | — |
| July 21, 2026 | 1" (quarter size) | 1 | — |
| July 8, 2026 | 0.75" (penny size) | 2 | — |
| July 2, 2026 | 2.5" (tennis ball size) | 66 | 3 |
| July 1, 2026 | 1.75" (golf ball size) | 18 | — |
| June 24, 2026 | 1" (quarter size) | 2 | — |
| June 23, 2026 | 1.25" (half dollar size) | 10 | — |
| June 1, 2026 | 1" (quarter size) | 1 | — |
| May 30, 2026 | 0.75" (penny size) | 3 | — |
| August 27, 2025 | 1" (quarter size) | 3 | — |
| August 10, 2025 | 0.75" (penny size) | 2 | — |
| August 1, 2025 | 0.75" (penny size) | 7 | — |
| July 31, 2025 | 1.25" (half dollar size) | 35 | — |
| July 24, 2025 | 0.75" (penny size) | 1 | — |
| July 16, 2025 | 1.75" (golf ball size) | 9 | — |
| July 10, 2025 | 1" (quarter size) | 5 | — |
| July 5, 2025 | 1" (quarter size) | 2 | — |
| June 25, 2025 | 1.25" (half dollar size) | 19 | — |
| June 17, 2025 | 4" (softball size) | 65 | 14 |
| June 16, 2025 | 0.75" (penny size) | 5 | — |
| June 12, 2025 | 0.75" (penny size) | 10 | — |
| May 30, 2025 | 1.5" (ping-pong ball size) | 18 | — |
| May 26, 2025 | 1.25" (half dollar size) | 2 | — |
| May 18, 2025 | 1.25" (half dollar size) | 17 | 4 |
| August 7, 2024 | 1" (quarter size) | 13 | — |
| July 27, 2024 | 1.25" (half dollar size) | 9 | — |
| July 20, 2024 | 2" (hen egg size) | 39 | 1 |
| June 20, 2024 | 1.75" (golf ball size) | 79 | — |
| June 15, 2024 | 1" (quarter size) | 17 | — |
| June 10, 2024 | 1" (quarter size) | 7 | — |
| May 30, 2024 | 1" (quarter size) | 12 | 2 |
| May 28, 2024 | 2.5" (tennis ball size) | 72 | 2 |
| May 20, 2024 | 0.75" (penny size) | 2 | — |
| April 25, 2024 | 0.75" (penny size) | 3 | — |
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.