HailEvidence → hail history → Hazelwood, MO
Hazelwood, MO 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 Hazelwood city centroid, 1950 to present.
Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 0 | — |
| 2025 | 25 | 2.50" (tennis ball) |
| 2024 | 3 | 1.50" (ping pong ball) |
| 2023 | 5 | 2.00" (hen egg) |
| 2022 | 1 | 1.00" (quarter) |
| 2021 | 2 | 2.00" (hen egg) |
| 2020 | 2 | 1.25" (half dollar) |
| 2019 | 4 | 1.00" (quarter) |
| 2018 | 3 | 1.75" (golf ball) |
| 2017 | 4 | 1.75" (golf ball) |
| 2016 | 6 | 4.00" (softball) |
| 2015 | 2 | 1.00" (quarter) |
| 2014 | 5 | 1.75" (golf ball) |
| 2013 | 6 | 1.75" (golf ball) |
| 2012 | 21 | 2.75" (baseball) |
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
- 375 thunderstorm-wind events, strongest 100 mph, most recent 2025-08-17.
- 32 tornado events, most recent 2025-03-14.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2025-08-17 | Thunderstorm Wind | 58 mph | 4 mi |
| 2025-07-06 | Thunderstorm Wind | 75 mph | 8.8 mi |
| 2025-06-17 | Thunderstorm Wind | 58 mph | 4.1 mi |
| 2025-06-17 | Thunderstorm Wind | 58 mph | 6.4 mi |
| 2025-05-19 | Hail | 1.00" | 5.2 mi |
| 2025-05-19 | Hail | 1.75" | 4.6 mi |
| 2025-05-19 | Hail | 1.50" | 4.7 mi |
| 2025-05-19 | Hail | 1.00" | 2.2 mi |
| 2025-05-19 | Hail | 1.50" | 0.5 mi |
| 2025-05-19 | Hail | 1.25" | 1.4 mi |
2025-08-17: “The ASOS at Lambert International Airport measured a wind gust of 58 mph from microburst winds. Shortly after, a large oak tree fell onto a home causing significant damage.”
2025-07-06: “Thunderstorm winds downed several trees at the Sunbrook Apartment Complex. Near Ehlmann Road, there was significant damage from winds including light poles being blown over and trees up to 60 feet in height being uprooted. To the southeast at Clemens Drive and Dawson Road a power pole was downed.”
2025-06-17: “Thunderstorm winds knocked multiple trees onto power lines in Florissant. More trees were downed near Shackelford and New Halls Ferry Roads.”
Disputing a claim at a Hazelwood 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