HailEvidence → hail history → Millbrook, IL
Millbrook, IL hail history
Every figure below is from the NOAA NCEI Storm Events Database — the official NWS record — counting events recorded within 10 miles of the Millbrook city centroid, 1950 to present.
Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 0 | — |
| 2025 | 0 | — |
| 2024 | 4 | 1.25" (half dollar) |
| 2023 | 12 | 2.75" (baseball) |
| 2022 | 0 | — |
| 2021 | 0 | — |
| 2020 | 0 | — |
| 2019 | 4 | 1.75" (golf ball) |
| 2018 | 0 | — |
| 2017 | 1 | 0.88" (nickel) |
| 2016 | 0 | — |
| 2015 | 0 | — |
| 2014 | 0 | — |
| 2013 | 5 | 1.50" (ping pong ball) |
| 2012 | 1 | 0.75" (penny) |
Note: the current and prior year reflect the latest NCEI compile and grow as NWS finalizes reports; same-day activity appears on this site's storm-day pages before it reaches this table.
Wind and tornado record
- 190 thunderstorm-wind events, strongest 90 mph, most recent 2025-07-24.
- 23 tornado events, most recent 2025-03-14.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2025-07-24 | Thunderstorm Wind | 63 mph | 0.9 mi |
| 2025-07-24 | Thunderstorm Wind | 69 mph | 4.7 mi |
| 2025-07-16 | Thunderstorm Wind | 58 mph | 4.6 mi |
| 2025-07-16 | Thunderstorm Wind | 63 mph | 6.4 mi |
| 2025-07-16 | Thunderstorm Wind | 58 mph | 8.6 mi |
| 2025-06-17 | Thunderstorm Wind | 64 mph | 2.2 mi |
| 2025-03-14 | Tornado | EF0 | 5.3 mi |
| 2024-08-16 | Thunderstorm Wind | 64 mph | 6.9 mi |
| 2024-08-16 | Thunderstorm Wind | 60 mph | 4.9 mi |
| 2024-07-15 | Tornado | EF1 | 6.6 mi |
2025-07-24: “A video showed two trees blown down.”
2025-07-24: “Multiple trees were blown down on the south side of Yorkville.”
2025-07-16: “A photo showed a portion of a 4 to 5 inch diameter tree snapped along with a large tree limb blown down.”
Disputing a claim at a Millbrook address?
This page covers the city. A claim dispute needs the record around your address: every NWS-recorded event within 1, 3 and 10 miles, the disputed date highlighted, citations formatted for an insurance appeal.
Verify an address — $29source: NOAA NCEI Storm Events computed 2026-06-12