Hail HistoryHome › Wisconsin › Washington County › Kewaskum
Hail history for Kewaskum, WI
Hail has been reported within 10 miles of Kewaskum on 20 days since 2006. The largest stones measured 2.5 in (tennis ball) on Aug 2, 2015. Hail is most common here in April and October.
Recent hail near Kewaskum
| Date | Hail size | Where |
|---|---|---|
| May 15, 2025 | 1.25 in half dollar | Campbellsport 1 hail report · closest 7 mi from Kewaskum |
One row per day: the largest hail reported that day within 10 miles, the places and the number of reports.
Hail days near Kewaskum by year
When hail season peaks near Kewaskum
Of the 20 hail days since 2006, most fell in April (5) and October (3).
Largest hail storms near Kewaskum
Aug 2, 2015 · 2.5 in (tennis ball) · Young America (6 mi from Kewaskum)
Aug 7, 2012 · 1.75 in (golf ball) · Kewaskum (0 mi from Kewaskum)
National Weather Service description (English): A trained spotter reported large hail, between 1 1/4 inch and 1 1/2 inch in diameter that fell in Kewaskum. The 5-8 minute hail storm was the worst to hit Kewaskum in many years. Roughly 200 vehicles suffered damage from the hail, as well as many homes, condos, apartments and outdoor equipment. Hail damage to vehicles was about $250,000, and about $1.75 M to buildings and equipment. This information was supplied by local auto-body shops and insurance companies and is a broad estimate.May 15, 2025 · 1.25 in (half dollar) · Campbellsport (7 mi from Kewaskum)
Jul 17, 2006 · 1 in (quarter) · Campbellsport (9 mi from Kewaskum)
Oct 2, 2006 · 1 in (quarter) · Beechwood (8 mi from Kewaskum)
Tornadoes within 10 miles of Kewaskum
| Date | Rating | Where |
|---|---|---|
| Aug 28, 2018 | EF0 | Dundee 10 mi from Kewaskum |
| Jun 12, 2017 | EF0 | Waucousta 10 mi from Kewaskum |
Damaging thunderstorm winds near Kewaskum
50 reports of damaging thunderstorm wind within 10 miles of Kewaskum since 2006, on 36 days. The strongest measured gust was 74 mph on Aug 20, 2010.
| Date | Strongest gust | Where |
|---|---|---|
| Sep 2, 2026 | 70 mph, estimated | Random Lake, Dundee 2 wind reports |
| May 15, 2025 | 58 mph, estimated | Ashford, Campbellsport 2 wind reports |
| Aug 27, 2024 | 58 mph, estimated | St Kilian 1 wind report |
| Jul 13, 2024 | 58 mph, estimated | Kewaskum 1 wind report |
| Aug 3, 2023 | 58 mph, estimated | New Prospect 1 wind report |
| Sep 25, 2022 | 60 mph, estimated | St Kilian, Campbellsport 2 wind reports |
| Aug 3, 2022 | 70 mph, estimated | Newburg 1 wind report |
| Jul 23, 2022 | 60 mph, estimated | West Bend, Campbellsport 2 wind reports |
| Mar 5, 2022 | 81 mph, estimated | St Kilian 1 wind report |
| Aug 10, 2021 | 60 mph, estimated | West Bend, Campbellsport 2 wind reports |
Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.
Filing a roof or car hail claim?
Insurers ask for the date of loss. The dates on this page are when hail was reported near Kewaskum; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.
Nearby cities
- Fond du Lac
25 hail days - Menomonee Falls
46 hail days - Sheboygan
15 hail days - Brookfield
58 hail days - Wauwatosa
56 hail days - Waukesha
47 hail days - West Allis
53 hail days - Milwaukee
48 hail days
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then). Distances are measured from the center of Kewaskum.
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