Hail history for 77450 · Katy, TX
In the last three years radar flagged hail over this ZIP on 8 days, 5 of them with stones estimated at one inch or larger, the size where roof damage becomes likely. The largest estimate was 1.5" (ping-pong ball size) on June 2, 2026.
| Date | Largest hail (radar est.) | Radar signatures | Ground reports |
|---|---|---|---|
| July 5, 2026 | 0.75" (penny size) | 2 | — |
| June 2, 2026 | 1.5" (ping-pong ball size) | 7 | — |
| May 9, 2026 | 1.5" (ping-pong ball size) | 3 | — |
| May 1, 2026 | 0.75" (penny size) | 1 | — |
| June 11, 2025 | 0.75" (penny size) | 1 | — |
| May 28, 2024 | 1" (quarter size) | 1 | — |
| May 13, 2024 | 1" (quarter size) | 6 | — |
| March 15, 2024 | 1" (quarter 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.