HailEvidence → hail history → Onalaska, WI
Onalaska, WI 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 Onalaska city centroid, 1950 to present.
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Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 4 | 1.50" (ping pong ball) |
| 2025 | 0 | — |
| 2024 | 2 | 2.00" (hen egg) |
| 2023 | 12 | 4.00" (softball) |
| 2022 | 10 | 1.75" (golf ball) |
| 2021 | 11 | 1.50" (ping pong ball) |
| 2020 | 10 | 2.50" (tennis ball) |
| 2019 | 1 | 0.75" (penny) |
| 2018 | 1 | 0.75" (penny) |
| 2017 | 6 | 1.75" (golf ball) |
| 2016 | 0 | — |
| 2015 | 3 | 1.50" (ping pong ball) |
| 2014 | 6 | 1.00" (quarter) |
| 2013 | 13 | 2.50" (tennis ball) |
| 2012 | 3 | 1.50" (ping pong ball) |
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
- 292 thunderstorm-wind events, strongest 125 mph, most recent 2026-06-10.
- 16 tornado events, most recent 2025-06-25.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2026-06-10 | Thunderstorm Wind | 58 mph | 1.3 mi |
| 2026-06-10 | Hail | 1.00" | 5.9 mi |
| 2026-06-10 | Hail | 1.00" | 4.2 mi |
| 2026-06-10 | Hail | 1.50" | 7.6 mi |
| 2026-06-05 | Hail | 1.00" | 1.9 mi |
| 2025-07-28 | Thunderstorm Wind | 63 mph | 5.6 mi |
| 2025-07-28 | Thunderstorm Wind | 58 mph | 3.3 mi |
| 2025-07-28 | Thunderstorm Wind | 66 mph | 2.4 mi |
| 2025-06-25 | Tornado | EF1 | 7.2 mi |
| 2025-06-25 | Tornado | EF0 | 7.5 mi |
2026-06-10: “The public reported large tree branches of 2 to 3 inches in diameter down in Onalaska.”
2026-06-10: “The public reported quarter sized hail 2 miles east-southeast of Lytle.”
2026-06-10: “The public reported quarter sized hail near Midway. The report was relayed via mPING.”
Storm-day records for Onalaska — “did it hail on this date?”
Each recorded hail day in Onalaska has its own page with the official NWS reports for that date.
- Hail in Onalaska, WI on August 18, 2026 — up to 1.25"
Disputing a claim at a Onalaska 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. If you need the record itself in writing, that's the citable verification report — $29.
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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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Nearby hail history
source: NOAA NCEI Storm Events computed 2026-10-07