Katy, TX hail history
Every day hail 1 inch or larger hit Katy neighborhoods since November 2023, from street-level hail swaths checked against NOAA storm reports. Updated daily.
Latest big hail storm: May 9, 2026
Shaded areas show where hail 1 inch or larger fell that day, by size, from radar-modeled hail swaths.
See every door that got hit.
Zeus shows the exact homes inside each hail swath in Katy, ranks the neighborhoods worth knocking first, and tracks every door you knock.
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Every hail day in Katy
Days when hail 1 inch or larger reached at least 25 homes in Katy, newest first. Homes are the homes in the neighborhoods the hail touched.
| Date | Largest hail | Homes | Neighborhoods |
|---|---|---|---|
| Jul 1, 2026 | 1.25 in | 182 | 17 |
| May 23, 2026 | 1.00 in | 49 | 1 |
| May 9, 2026 | 1.25 in | 23,397 | 317 |
| Apr 30, 2026 | 1.50 in | 303 | 3 |
| Aug 18, 2025 | 1.00 in | 11,081 | 128 |
| Aug 11, 2025 | 1.00 in | 4,078 | 39 |
| Aug 9, 2025 | 1.25 in | 9,021 | 90 |
| Jun 24, 2025 | 1.00 in | 4,400 | 35 |
| Jun 23, 2025 | 1.00 in | 189 | 1 |
| May 5, 2025 | 1.00 in | 189 | 1 |
| Dec 25, 2024 | 1.00 in | 344 | 2 |
| May 28, 2024 | 1.00 in | 768 | 10 |
| May 16, 2024 | 1.25 in | 291 | 4 |
| Mar 21, 2024 | 2.25 in | 9,363 | 230 |
| Mar 16, 2024 | 1.25 in | 213 | 1 |
| Mar 15, 2024 | 1.75 in | 14,345 | 108 |
Katy neighborhoods hit most often
Neighborhoods with the most days of 1-inch-or-larger hail since November 2023.
| Neighborhood | Hail days | Largest | Last hit | Homes |
|---|---|---|---|---|
| I And Gn Ry | 4 | 1.75 in | May 9, 2026 | 213 |
| Freeman Ranch 3 | 3 | 1.75 in | May 28, 2024 | 242 |
| Freeman Ranch 1 | 3 | 1.75 in | May 28, 2024 | 129 |
| Freeman Ranch 2 | 3 | 1.75 in | May 28, 2024 | 95 |
| A-172 H T C R R Co | 3 | 1.25 in | Aug 9, 2025 | 48 |
| A G Sharpless | 3 | 1.25 in | May 9, 2026 | 28 |
| Jasmine Heights Sec 10 | 3 | 1.00 in | Jun 23, 2025 | 189 |
| Elyson Sec 12 | 2 | 2.25 in | May 16, 2024 | 73 |
| Katy Xing Sec 1 | 2 | 2.00 in | Jul 1, 2026 | 114 |
| Katy Xing Sec 2 | 2 | 2.00 in | Jul 1, 2026 | 42 |
Hail history near Katy
Richmond · Cypress · Rosenberg · Houston · Tomball · Magnolia · Spring · Pearland
Katy hail questions
When was the last hail storm in Katy?
The most recent day with hail 1 inch or larger in Katy neighborhoods was Jul 1, 2026, with hail up to 1.25 in across 17 neighborhoods (182 homes).
How often does it hail in Katy?
Katy had 16 days with hail 1 inch or larger since November 2023: 6 in 2024, 6 in 2025, 4 in 2026 so far.
What is the largest hail Katy has had recently?
The largest hail in Katy in that time was 2.25 in on Mar 21, 2024.
Which hail storm hit the most homes in Katy?
The storm on May 9, 2026 reached 23,397 homes in 317 neighborhoods, with hail up to 1.25 in.
Where does this hail data come from?
Hail sizes come from radar-modeled hail swaths, mapped to every neighborhood. A day is listed only when it is backed by a strong radar hail signal or by a NOAA Storm Prediction Center hail report nearby, and only when hail of 1 inch or larger reached at least 25 homes. The newest days are preliminary and can still change slightly.
Updated Nov 2, 2026. Hail sizes are radar-modeled estimates for each neighborhood, not ground measurements at a specific roof.