HailEvidence → hail history → Lake St. Louis, MO
Lake St. Louis, 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 Lake St. Louis city centroid, 1950 to present.
Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 0 | — |
| 2025 | 27 | 2.50" (tennis ball) |
| 2024 | 6 | 3.00" (tea cup) |
| 2023 | 3 | 1.50" (ping pong ball) |
| 2022 | 1 | 1.00" (quarter) |
| 2021 | 3 | 1.75" (golf ball) |
| 2020 | 2 | 1.50" (ping pong ball) |
| 2019 | 5 | 1.25" (half dollar) |
| 2018 | 1 | 0.75" (penny) |
| 2017 | 1 | 1.00" (quarter) |
| 2016 | 7 | 1.75" (golf ball) |
| 2015 | 3 | 1.00" (quarter) |
| 2014 | 7 | 1.00" (quarter) |
| 2013 | 2 | 0.88" (nickel) |
| 2012 | 22 | 3.00" (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
- 229 thunderstorm-wind events, strongest 115 mph, most recent 2025-07-06.
- 24 tornado events, most recent 2024-11-04.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2025-07-06 | Thunderstorm Wind | 58 mph | 9 mi |
| 2025-05-16 | Hail | 1.00" | 8 mi |
| 2025-05-16 | Hail | 2.00" | 7.9 mi |
| 2025-05-16 | Hail | 1.00" | 7 mi |
| 2025-05-16 | Hail | 1.75" | 6.3 mi |
| 2025-05-16 | Hail | 2.00" | 7.5 mi |
| 2025-05-16 | Hail | 1.50" | 8.4 mi |
| 2025-05-16 | Hail | 1.25" | 6.7 mi |
| 2025-05-16 | Hail | 2.00" | 8.1 mi |
| 2025-05-16 | Hail | 1.25" | 9.1 mi |
2025-07-06: “Thunderstorm winds downed multiple tree limbs on Parkwood Drive. In the Park Charles neighborhood, thunderstorm winds caused lots of damage to trees and knocked out the power.”
2025-05-16: “Hail persisted for 10 or more minutes.”
2025-05-16: “Golf ball sized hail 3ENE of our office specifically.”
Disputing a claim at a Lake St. Louis 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