Home › Wisconsin › Winnebago County › Omro

Hail history for Omro, WI

Last hail within 10 milesJun 16, 20261 in (quarter)

Hail days, last 12 months1

Largest hail since 20062.75 in (baseball)Apr 10, 2011

Hail days since 200625

Days with hail 1 inch or larger15

Tornadoes within 10 miles3

Damaging wind reports within 10 miles49

Hail has been reported within 10 miles of Omro on 25 days since 2006. The largest stones measured 2.75 in (baseball) on Apr 10, 2011. Hail is most common here in July and June.

Recent hail near Omro

Date	Hail size	Where	Source
Jun 16, 2026	1 in quarter	Oshkosh 1 hail report · closest 8 mi from Omro	NOAA Storm Events

One row per day: the largest hail reported that day within 10 miles, the places and the number of reports.

Hail days near Omro by year

When hail season peaks near Omro

Of the 25 hail days since 2006, most fell in July (8) and June (6).

Largest hail storms near Omro

Apr 10, 2011 · 2.75 in (baseball) · Lake Winneconne (8 mi from Omro)

National Weather Service description (English): Baseball size hail fell north of Winneconne on County Highway M.

Jul 1, 2006 · 1.75 in (golf ball) · Eureka (6 mi from Omro)

Jul 2, 2012 · 1.75 in (golf ball) · Oshkosh (10 mi from Omro)

National Weather Service description (English): Thunderstorms produced golf ball size hail as they passed through Oshkosh. Approximately 500 homes and two dozen vehicles sustained at least minor damage as a result of the large hail in east-central Winnebago County.

May 22, 2011 · 1.5 in (ping pong ball) · Borth (8 mi from Omro)

Oct 9, 2018 · 1.5 in (ping pong ball) · Borth (8 mi from Omro)

Tornadoes within 10 miles of Omro

Date	Rating	Where	Path
Jun 20, 2020	EF0	Butte Des Morts 7 mi from Omro	0.2 mi long, 50 yd wide
Jun 20, 2020	EF0	Butte Des Morts 5 mi from Omro	1.1 mi long, 75 yd wide
May 4, 2010	EF0	Winchester 9 mi from Omro	3.4 mi long, 100 yd wide

Damaging thunderstorm winds near Omro

49 reports of damaging thunderstorm wind within 10 miles of Omro since 2006, on 29 days. The strongest measured gust was 74 mph on Sep 2, 2011.

Date	Strongest gust	Where	Source
Sep 4, 2026	50 mph, measured	Omro 2 wind reports	NWS storm report (preliminary)
Sep 2, 2026	56 mph, measured	Oshkosh 1 wind report	NWS storm report (preliminary)
Jul 1, 2026	damage reported	Oshkosh 1 wind report	NWS storm report (preliminary)
Jun 10, 2026	70 mph, estimated	Oshkosh 1 wind report	NOAA Storm Events
Sep 20, 2025	60 mph, measured	Oshkosh 1 wind report	NOAA Storm Events
Aug 16, 2025	60 mph, estimated	Oshkosh 1 wind report	NOAA Storm Events
May 16, 2025	60 mph, estimated	Eureka, Winneconne 2 wind reports	NOAA Storm Events
Jul 23, 2022	70 mph, estimated	Omro, Butte Des Morts, Oshkosh 8 wind reports	NOAA Storm Events
Jul 28, 2021	81 mph, estimated	Omro, Eureka 5 wind reports	NOAA Storm Events
Jul 28, 2020	68 mph, measured	Wittman Field Osh 1 wind report	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 Omro; 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

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 Omro.

Run a roofing company or a local news site? Show Omro's hail history on your website with our free widget →

Roofing or restoration company? Get an email within the hour when hail is reported near Omro with our hail alerts ($29 a month) →