HailEvidence → hail history → Lannon, WI
Lannon, 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 Lannon city centroid, 1950 to present.
Check hail at your exact Lannon address — free
Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 11 | 2.00" (hen egg) |
| 2025 | 3 | 1.00" (quarter) |
| 2024 | 10 | 1.25" (half dollar) |
| 2023 | 2 | 1.00" (quarter) |
| 2022 | 5 | 1.50" (ping pong ball) |
| 2021 | 7 | 1.00" (quarter) |
| 2020 | 3 | 1.00" (quarter) |
| 2019 | 1 | 0.75" (penny) |
| 2018 | 1 | 0.75" (penny) |
| 2017 | 3 | 1.00" (quarter) |
| 2016 | 3 | 0.75" (penny) |
| 2015 | 1 | 1.75" (golf ball) |
| 2014 | 6 | 1.75" (golf ball) |
| 2013 | 4 | 1.00" (quarter) |
| 2012 | 3 | 1.75" (golf 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
- 178 thunderstorm-wind events, strongest 100 mph, most recent 2026-04-14.
- 18 tornado events, most recent 2026-04-14.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2026-04-14 | Thunderstorm Wind | 49 mph | 8.5 mi |
| 2026-04-14 | Hail | 1.00" | 6.4 mi |
| 2026-04-14 | Thunderstorm Wind | 61 mph | 6.8 mi |
| 2026-04-14 | Tornado | EF2 | 6.3 mi |
| 2026-04-14 | Hail | 1.50" | 7.7 mi |
| 2026-04-14 | Hail | 1.00" | 3.1 mi |
| 2026-04-14 | Hail | 1.25" | 2.1 mi |
| 2026-04-14 | Hail | 2.00" | 2.5 mi |
| 2026-04-14 | Hail | 1.25" | 5.1 mi |
| 2026-04-14 | Hail | 1.00" | 6.4 mi |
2026-04-14: “Multiple social media reports of tree limbs and trees down in northern and western Milwaukee.”
2026-04-14: “Public report of 1 inch diameter hail east of Butler.”
2026-04-14: “Timmerman Airport AWOS measured a 61 mph wind gust.”
Disputing a claim at a Lannon 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.
Check hail at your Lannon address — free
Type a street address — or just a ZIP code. We measure it
against every hail event the National Weather Service recorded in the last 10 years and show you
how many fall within 1, 3 and 10 miles — free, instantly, nothing stored. Rural property with no street
address? Enter coordinates as 44.05, -107.31.
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.
Free for homeowners. We route your request to one local roofing pro who works storm damage around Lannon — one contact, never a call-list blast.
Nearby hail history
source: NOAA NCEI Storm Events computed 2026-08-09