HailEvidence → hail history → Troy, IL
Troy, 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 Troy city centroid, 1950 to present.
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Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 0 | — |
| 2025 | 19 | 1.75" (golf ball) |
| 2024 | 3 | 1.75" (golf ball) |
| 2023 | 3 | 1.25" (half dollar) |
| 2022 | 1 | 1.00" (quarter) |
| 2021 | 1 | 1.00" (quarter) |
| 2020 | 0 | — |
| 2019 | 7 | 2.00" (hen egg) |
| 2018 | 1 | 1.50" (ping pong ball) |
| 2017 | 7 | 2.00" (hen egg) |
| 2016 | 1 | 0.75" (penny) |
| 2015 | 2 | 1.00" (quarter) |
| 2014 | 3 | 1.75" (golf ball) |
| 2013 | 2 | 1.00" (quarter) |
| 2012 | 13 | 3.50" (tea cup) |
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
- 174 thunderstorm-wind events, strongest 90 mph, most recent 2025-07-06.
- 27 tornado events, most recent 2025-03-14.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2025-07-06 | Thunderstorm Wind | 69 mph | 9.8 mi |
| 2025-07-06 | Thunderstorm Wind | 74 mph | 9.5 mi |
| 2025-05-16 | Thunderstorm Wind | 58 mph | 7.9 mi |
| 2025-05-16 | Hail | 1.00" | 6.2 mi |
| 2025-04-02 | Hail | 1.75" | 7.5 mi |
| 2025-03-14 | Hail | 1.00" | 9.5 mi |
| 2025-03-14 | Hail | 1.00" | 9.5 mi |
| 2025-03-14 | Hail | 1.75" | 9.5 mi |
| 2025-03-14 | Hail | 1.00" | 9.5 mi |
| 2025-03-14 | Thunderstorm Wind | 69 mph | 8.8 mi |
2025-07-06: “Thunderstorm winds downed a large tree across Route 4 in Lebanon.”
2025-07-06: “Thunderstorm winds downed multiple trees and wires in Caseyville and Collinsville.”
2025-05-16: “Thunderstorm winds knocked a tree down across the intersection of Summerfield Road and Lilac Road.”
Disputing a claim at a Troy address?
This page covers the city. A claim is argued about one property, so start with the free address check — it counts the recorded events around your address, not the city centroid.
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event the National Weather Service recorded in the last 10 years and show you how many fall
within 1, 3 and 10 miles — free, instantly, nothing stored. Rural property with no street address?
Enter coordinates as 44.05, -107.31.
Address lookup by the U.S. Census Bureau geocoder. Records: NOAA NCEI Storm Events (final) plus SPC preliminary reports for storms newer than the latest compile — see methodology.
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source: NOAA NCEI Storm Events computed 2026-07-25