Hail History

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Hail history for Windsor, WI

Haili ijiin 10 mileAug 9, 20260.75 in (1-sent coin)
Ane haili, 12 mwwoon ijiin2
Haili ane pwon ijiin 20064.00 in (grapefruit)Apr 14, 2026
Ane haili ijiin 200644
Ane haili 1 inch o pwon29
Tornado ijiin 10 mile5
Wind reports within 10 miles71

Hail has been reported within 10 miles of Windsor on 44 days since 2006. The largest stones measured 4.00 in (grapefruit) on Apr 14, 2026. Hail is most common here in May and April.

Recent hail near Windsor

DateSize hailWhereSource
Aug 9, 20260.75 in
1-sent coin		Windsor
1 hail report · closest 2 mi from Windsor		NWS storm report (preliminary)
Apr 14, 20264.00 in
grapefruit		Burke, North Madison, Maple Bluff
38 hail reports · closest 4 mi from Windsor		NOAA Storm Events
May 15, 20252.25 inSeminary Spgs, Camp Randall Stadium, Truax Field Madis
13 hail reports · closest 4 mi from Windsor		NOAA Storm Events
Apr 18, 20251.00 in
25-sent coin		Waunakee, De Forest
5 hail reports · closest 2 mi from Windsor		NOAA Storm Events

Lukkuun foy chukw: hail kauchuw kaachin foy, anamw, is foy kaachin anamw.

Nn̄an anam̄mool ekkar Windsor meir

606207108209110511212113214151164171181920221422223424225226

Ka anam̄mool ekkar kaan Windsor

Of 44 nn̄an anam̄mool ekkar 2006, most fell in May (10) and April (7).

Jan1Feb2Mar7Apr10May7Jun5Jul6Aug3Sep2Oct1NovDec

Anam̄mool ekkar kaan Windsor

Apr 14, 2026 · 4.00 in (grapefruit) · Burke (8 mi from Windsor)

National Weather Service description (English): Trained spotter confirms 4 inch diameter hail east of Maple Bluff. Size confirmed via photograph. Time confirmed via radar data.

Jun 18, 2009 · 2.75 in (baseball) · Dane (8 mi from Windsor)

National Weather Service description (English): Hail increased from 1.75 at 22:23 to 2.75 at 22:25.

May 15, 2017 · 2.50 in (tennis ball) · Windsor (0 mi from Windsor)

Jun 13, 2022 · 2.25 in · Sun Prairie (7 mi from Windsor)

May 15, 2025 · 2.25 in · Seminary Spgs (10 mi from Windsor)

Tornadoes within 10 miles of Windsor

DateRatingWherePath
Oct 7, 2017EF0Maple Bluff
9 mi from Windsor		9.7 mi long, 100 yd wide
Jun 17, 2014EF1Maple Bluff
10 mi from Windsor		1.5 mi long, 300 yd wide
Jun 22, 2013EF1Arlington
10 mi from Windsor		3.2 mi long, 125 yd wide
Jul 22, 2010EF1Dane
10 mi from Windsor		1.5 mi long, 30 yd wide
Jun 7, 2008EF0Token Creek
4 mi from Windsor		0.2 mi long, 25 yd wide

Damaging thunderstorm winds near Windsor

71 reports of damaging thunderstorm wind within 10 miles of Windsor since 2006, on 37 days. The strongest measured gust was 82 mph on Jul 20, 2006.

DateStrongest gustWhereSource
Jul 2, 202655 mph, a measuredWindsor
1 wind report		NWS storm report (preliminary)
Jun 10, 202664 mph, a measuredSun Prairie, Arlington, Camp Randall Stadium
4 wind reports		NOAA Storm Events
Apr 14, 202681 mph, a estimatDe Forest, Dane, Waunakee
4 wind reports		NOAA Storm Events
Jul 16, 202570 mph, a estimatEast Bristol, North Bristol
2 wind reports		NOAA Storm Events
Jul 10, 202558 mph, a estimatWaunakee
1 wind report		NOAA Storm Events
Aug 6, 202464 mph, a estimatMaple Bluff
1 wind report		NOAA Storm Events
Jun 21, 202458 mph, a estimatSun Prairie
1 wind report		NOAA Storm Events
May 21, 202464 mph, a estimatMendota, Windsor, Madison Truax Airport
8 wind reports		NOAA Storm Events
May 7, 202464 mph, a estimatSun Prairie
1 wind report		NOAA Storm Events
Jul 28, 202358 mph, a measuredWaunakee, Truax Field Madis, Arlington
4 wind reports		NOAA Storm Events

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 Windsor; 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.

Cities nearby

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 Windsor.

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