HailEvidence → hail history → Walnut Grove, MO
Walnut Grove, 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 Walnut Grove city centroid, 1950 to present.
Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 0 | — |
| 2025 | 2 | 1.00" (quarter) |
| 2024 | 4 | 1.00" (quarter) |
| 2023 | 1 | 1.00" (quarter) |
| 2022 | 2 | 1.25" (half dollar) |
| 2021 | 6 | 1.75" (golf ball) |
| 2020 | 3 | 1.00" (quarter) |
| 2019 | 0 | — |
| 2018 | 0 | — |
| 2017 | 9 | 1.50" (ping pong ball) |
| 2016 | 0 | — |
| 2015 | 2 | 0.88" (nickel) |
| 2014 | 4 | 1.00" (quarter) |
| 2013 | 2 | 0.88" (nickel) |
| 2012 | 4 | 1.00" (quarter) |
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
- 160 thunderstorm-wind events, strongest 90 mph, most recent 2025-10-18.
- 21 tornado events, most recent 2024-05-06.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2025-10-18 | Thunderstorm Wind | 60 mph | 6.6 mi |
| 2025-09-17 | Thunderstorm Wind | 58 mph | 8 mi |
| 2025-09-17 | Hail | 1.00" | 8.3 mi |
| 2025-09-16 | Hail | 1.00" | 7 mi |
| 2025-09-16 | Thunderstorm Wind | 58 mph | 6.5 mi |
| 2025-09-16 | Thunderstorm Wind | 58 mph | 7.9 mi |
| 2025-06-29 | Thunderstorm Wind | 63 mph | 9 mi |
| 2025-06-29 | Thunderstorm Wind | 63 mph | 6.5 mi |
| 2025-06-29 | Thunderstorm Wind | 63 mph | 7.2 mi |
| 2025-06-29 | Thunderstorm Wind | 69 mph | 9.7 mi |
2025-10-18: “A large tree was reported down blocking a portion of a road.”
2025-09-17: “Thunderstorm winds downed large tree limbs and took shingles off a building.”
2025-09-17: “Hail up to the size of quarters was reported near Aldrich.”
Disputing a claim at a Walnut Grove 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