Hail HistoryHome › Wisconsin › Sauk County › Lake Delton
Hail history for Lake Delton, WI
Hail has been reported within 10 miles of Lake Delton on 24 days since 2006. The largest stones measured 3 in (tea cup) on Apr 14, 2026. Hail is most common here in July and April.
Recent hail near Lake Delton
| Date | Hail size | Where |
|---|---|---|
| Jul 1, 2026 | 1 in quarter | Wisconsin Dells 1 hail report · closest 3 mi from Lake Delton |
| Apr 14, 2026 | 3 in tea cup | Lyndon Station, Plainville 2 hail reports · closest 5 mi from Lake Delton |
| Aug 16, 2025 | 1 in quarter | Grand Marsh 1 hail report · closest 7 mi from Lake Delton |
| May 15, 2025 | 1.75 in golf ball | Lake Delton, Baraboo Bell Airport, Lyndon Station 4 hail reports · closest 3 mi from Lake Delton |
One row per day: the largest hail reported that day within 10 miles, the places and the number of reports.
Hail days near Lake Delton by year
When hail season peaks near Lake Delton
Of the 24 hail days since 2006, most fell in July (8) and April (6).
Largest hail storms near Lake Delton
Apr 14, 2026 · 3 in (tea cup) · Lyndon Station (5 mi from Lake Delton)
National Weather Service description (English): A trained spotter reported 3 inch diameter hail 5 miles southeast of Lyndon Station.Jul 1, 2006 · 1.75 in (golf ball) · Wisconsin Dells (4 mi from Lake Delton)
May 15, 2025 · 1.75 in (golf ball) · Lake Delton (3 mi from Lake Delton)
Aug 24, 2006 · 1.25 in (half dollar) · Okee (10 mi from Lake Delton)
May 28, 2012 · 1.25 in (half dollar) · Wisconsin Dells (2 mi from Lake Delton)
Tornadoes within 10 miles of Lake Delton
| Date | Rating | Where |
|---|---|---|
| Jun 6, 2006 | F1 | Wisconsin Dells 5 mi from Lake Delton |
| Jun 6, 2006 | F0 | Lake Delton 9 mi from Lake Delton |
Damaging thunderstorm winds near Lake Delton
50 reports of damaging thunderstorm wind within 10 miles of Lake Delton since 2006, on 38 days. The strongest measured gust was 69 mph on Aug 13, 2010.
| Date | Strongest gust | Where |
|---|---|---|
| Aug 9, 2026 | 63 mph, measured | Lake Delton 1 wind report |
| Jul 1, 2026 | damage reported | Big Spring 1 wind report |
| Apr 13, 2026 | 64 mph, estimated | Baraboo 1 wind report |
| Jun 23, 2025 | 58 mph, estimated | Lewiston 1 wind report |
| Jul 14, 2024 | 58 mph, estimated | Lake Delton 1 wind report |
| Jul 13, 2024 | 67 mph, measured | Baraboo Bell Airport 1 wind report |
| Jul 28, 2023 | 70 mph, estimated | Plainville, Baraboo, Wisconsin Dells 3 wind reports |
| Jul 26, 2023 | 70 mph, estimated | Wisconsin Dells 1 wind report |
| Jul 14, 2023 | 58 mph, estimated | West Baraboo 1 wind report |
| Jun 15, 2022 | 63 mph, estimated | Lyndon Station 1 wind report |
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 Lake Delton; 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
- Baraboo
22 hail days - Reedsburg
19 hail days - Portage
26 hail days - Mauston
14 hail days - Prairie du Sac
25 hail days - Waunakee
53 hail days - DeForest
43 hail days - Richland
20 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 Lake Delton.
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