HailEvidence → hail history → Montour, IA
Montour, IA 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 Montour city centroid, 1950 to present.
Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 0 | — |
| 2025 | 0 | — |
| 2024 | 0 | — |
| 2023 | 3 | 1.75" (golf ball) |
| 2022 | 0 | — |
| 2021 | 0 | — |
| 2020 | 0 | — |
| 2019 | 4 | 1.75" (golf ball) |
| 2018 | 0 | — |
| 2017 | 0 | — |
| 2016 | 0 | — |
| 2015 | 0 | — |
| 2014 | 1 | 0.88" (nickel) |
| 2013 | 4 | 1.25" (half dollar) |
| 2012 | 0 | — |
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
- 86 thunderstorm-wind events, strongest 115 mph, most recent 2025-06-20.
- 22 tornado events, most recent 2022-03-05.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2025-06-20 | Thunderstorm Wind | 60 mph | 4.4 mi |
| 2024-07-28 | Thunderstorm Wind | 63 mph | 9.1 mi |
| 2024-05-27 | Thunderstorm Wind | 60 mph | 7.9 mi |
| 2024-05-21 | Thunderstorm Wind | 60 mph | 9.2 mi |
| 2024-05-21 | Thunderstorm Wind | 70 mph | 3.4 mi |
| 2023-07-28 | Hail | 1.00" | 6.9 mi |
| 2023-07-28 | Thunderstorm Wind | 63 mph | 6.9 mi |
| 2023-07-13 | Hail | 1.00" | 9.4 mi |
| 2023-06-02 | Thunderstorm Wind | 58 mph | 9.9 mi |
| 2023-03-31 | Hail | 1.75" | 7.9 mi |
2025-06-20: “Delayed report of power pole damage north of Montour.”
2024-07-28: “Powerline down and an out building destroyed. Time estimated by radar.”
2024-05-27: “Delayed report of several trees down in town. In addition, up to 2 inches in depth of half to three-quarter inch diameter hail. Time estimated from radar.”
Disputing a claim at a Montour 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