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HailGeeks
NOAA/NWS STORM PREDICTION CENTER REPORTS + U.S. CENSUS DATA

Hail, Wind & Tornado Reports in and near Oshkosh, WI

Public hail, wind, and tornado reports in and near Oshkosh, WI from May 7, 1964 through September 4, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 54901 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
48
Wind Reports
95
Tornado Reports
11
Max Hail Size
3.00″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Oshkosh, WI · 1964–present Updated  Daily · last Sep 4, 2026

Latest NWS Hail Reports in and near Oshkosh, WI

30 reports
Free hail report for your home →
1.00″ hail
Jun 16, 2026
7:20 PM UTC
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 S Winnebago, WI
1.00″ hail
Jun 16, 2026
6:22 PM UTC
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 WNW Oshkosh, WI
1.00″ hail
Jun 25, 2024
8:52 AM UTC
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: Via social media. Photo.
NWS Hail Report Location: 2 SSW Wittman Field, WI
1.00″ hail
Sep 7, 2021
2:39 PM UTC
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: AT EAA.
NWS Hail Report Location: 2 S Oshkosh, WI
1.00″ hail
Jun 3, 2020
1:08 AM UTC
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: QUARTER SIZE HAIL AND NUMEROUS 2 TO 5 INCH BRANCHES DOWN FROM 804 TO 811 PM.
NWS Hail Report Location: 4 N Oshkosh, WI
1.00″ hail
Jun 3, 2020
12:35 AM UTC
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: NORTHSIDE OF OSHKOSH.
NWS Hail Report Location: Oshkosh, WI
0.75″ hail
Apr 12, 2014
4:07 PM CST-6
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: A thunderstorm produced penny size hail in Oshkosh.
NWS Hail Report Location: .69 S Oshkosh, WI
0.75″ hail
Sep 19, 2012
7:32 PM CST-6
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: Penny size hail fell in Oshkosh.
NWS Hail Report Location: .69 S Oshkosh, WI
1.75″ hail
Jul 2, 2012
5:48 PM CST-6
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: 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.
NWS Hail Report Location: .69 S Oshkosh, WI
0.75″ hail
May 27, 2012
12:23 AM CST-6
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: A spotter observed penny size hail on the southwest side of Oshkosh.
NWS Hail Report Location: .69 S Oshkosh, WI
1.00″ hail
May 22, 2011
3:58 PM CST-6
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: Quarter size hail fell in Oshkosh.
NWS Hail Report Location: .69 S Oshkosh, WI
1.25″ hail
Jul 10, 2010
2:10 PM CST-6
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: Quarter to half dollar size hail fell at Oshkosh.
NWS Hail Report Location: .69 S Oshkosh, WI
0.75″ hail
Jul 10, 2010
2:03 PM CST-6
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: Penny size hail fell near the junction of US Highway 41 and State Highway 44.
NWS Hail Report Location: 1.57 WNW (Osh)Wittman Fld Osh, WI
1.00″ hail
Jul 10, 2010
2:00 PM CST-6
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: Quarter size hail fell and heavy rain produced street flooding in Oshkosh.
NWS Hail Report Location: .69 S Oshkosh, WI
0.88″ hail
Jul 2, 2008
8:02 AM CST-6
Hail report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Hail Report Description: Penny to nickel size hail fell in Oshkosh as thunderstorms moved through the city.
NWS Hail Report Location: N Oshkosh, WI
Showing 15 of 30
Hail Damage Risk for Your Home +

Hail reports describe hail by diameter, often comparing stone size to familiar objects like peas, quarters, golf balls, and softballs. Use this guide as a starting point for possible hail damage to your roof, siding, gutters, vents, windows, and exterior. Actual hail damage depends on hail hardness, density, wind speed, impact angle, roof age, shingle condition, roof pitch, roofing material, installation quality, and prior storm damage.

Pea
0.25″
Low

Usually too small to cause hail damage to most sound asphalt roofs, siding, or gutters.

Mothball
0.50″
Sub-Severe Watch

Below the NWS severe-hail threshold, but not always harmless. Repeated small hail can scuff surfaces, wear aging shingles, and loosen protective granules over time.

Penny
0.75″
Minor / Watch

Below the NWS severe-hail threshold, but roof hail damage is still possible on older, brittle, poorly installed, or previously damaged shingles. May also mark screens, vents, gutters, and soft metal.

Nickel
0.88″
Minor / Watch

Still below the severe-hail threshold, but large enough to leave visible marks on soft metal and add wear to older or hail-weakened roof shingles.

Quarter
1.00″
Watch

The NWS severe-hail threshold. Quarter-size hail can bruise shingles, dent soft metal, and create roof hail damage worth checking.

Half Dollar
1.25″
Watch

More likely to dent gutters, vents, flashing, and siding. Hail damage risk rises quickly on older roofs or hail-weakened shingles.

Ping Pong / Walnut
1.50″
Likely

Hail damage becomes more likely, including bruised shingles, granule loss, dented siding, and damaged roof vents.

Golf Ball
1.75″
Likely

Often causes roof hail damage, cracked shingles, dented gutters, damaged flashing, and siding impacts. A roof inspection is recommended.

Hen Egg
2.00″
Serious

Can crack or puncture shingles, expose mat, dent siding, and cause widespread hail damage across the roof and exterior.

Tennis Ball
2.50″
Serious

Can cause heavy roof hail damage, punctured siding, broken skylights, damaged vents, and widespread exterior damage.

Baseball
2.75″
Major

Major hail damage is likely, including severe roof impacts, damaged siding, broken windows, and possible major roof repairs.

Tea Cup / Large Apple
3.00″
Major

Can cause heavy hail damage across the roof, siding, gutters, windows, and exterior. Significant repairs are often needed.

Softball
4.00″
Extreme

Destructive hail damage. Can severely damage roofing materials, siding, windows, gutters, vents, vehicles, and exterior surfaces.

Grapefruit
4.50″
Extreme

Catastrophic hail damage risk for roofs, windows, vehicles, siding, gutters, and exterior surfaces.

Source: NOAA / National Weather Service hail size references are used for hail-size comparisons and the 1.00″ severe-hail threshold. Damage descriptions are general homeowner guidance, not official NOAA/NWS damage ratings. Sub-severe hail under 1.00″ is below the severe threshold, but that does not mean “no roof damage.” Penny- to nickel-size hail can still contribute to granule loss, cosmetic surface marks, and added wear, especially on older, brittle, poorly installed, or previously damaged roofs.

Latest NWS Wind Reports in and near Oshkosh, WI

30 reports
Free hail report + wind check →
46 mph
Sep 4, 2026
7:15 AM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Wittman Field, WI
56 mph
Sep 2, 2026
9:55 AM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: Measured at Wittman Regional Airport.
NWS Wind Report Location: Oshkosh, WI
UNK mph
Jul 1, 2026
12:45 PM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: Trees and powerlines down.
NWS Wind Report Location: Oshkosh, WI
61 mph
Jul 1, 2026
12:44 PM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Wittman Field, WI
UNK mph
Jun 10, 2026
8:20 PM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: Numerous trees and power lines down in the city.
NWS Wind Report Location: 1 NW Oshkosh, WI
94 mph
Jun 10, 2026
8:17 PM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: ASOS station KOSH Oshkosh Airport.
NWS Wind Report Location: 1 S Wittman Field, WI
UNK mph
Jun 10, 2026
8:15 PM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: Delayed report. Significant damage to farm buildings along Black Oak School Road south of Oshkosh. Large pine tree uprooted near residence. Based on videos shared... determined to be straight line winds.
NWS Wind Report Location: 4 SSW Wittman Field, WI
60 mph
Sep 20, 2025
6:01 AM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Oshkosh, WI
UNK mph
Aug 16, 2025
4:37 PM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: Trees down... mainly in the southwest part of the city. Time estimated by radar.
NWS Wind Report Location: 1 W Oshkosh, WI
UNK mph
Jun 23, 2025
11:50 PM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: Law enforcement reported at least 6 trees down across the Oshkosh area. One tree downed onto a telephone wire. Time and location estimated from radar.
NWS Wind Report Location: 1 NNE Oshkosh, WI
72 mph
Aug 4, 2023
12:20 AM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: Multiple trees and powerlines down in the town of Black Wolf.
NWS Wind Report Location: 4 S Oshkosh, WI
UNK mph
Aug 4, 2023
12:17 AM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: Multiple 8" diameter branches down... 3/4" hail... and street flooding at Murdock Ave near Lake Winnebago.
NWS Wind Report Location: Oshkosh, WI
UNK mph
Jul 23, 2022
10:55 PM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: SMALL TREES BENT OVER. HEARD ONE TREE CRACK. ESTIMATED WIND GUSTS TO AROUND 60 MPH. LOCATED ABOUT 1.5 NW MILES FROM THE AIRPORT.
NWS Wind Report Location: Oshkosh, WI
UNK mph
Jul 23, 2022
10:53 PM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: REPORT FROM MPING: 3-INCH TREE LIMBS BROKEN; POWER POLES BROKEN.
NWS Wind Report Location: 1 SW Wittman Field, WI
58 mph
Jul 23, 2022
10:50 PM UTC
Wind report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Wittman Field, WI
Showing 15 of 30
Wind Damage Risk for Your Home +

Storm reports list thunderstorm wind gusts in mph. The NWS marks storms as severe at 58+ mph, but wind damage to your home depends on roof age, shingle condition, installation, exposure, nearby trees, and prior hail or wind damage.

Below Severe
Under 58 mph
Minor

Usually little damage to a sound roof, but loose shingles, flashing, or debris may shift.

Severe
58–74 mph
Watch

Can loosen shingles, lift flashing, break limbs, and damage gutters, siding, fences, or trim.

Damaging
75–90 mph
Serious

Can peel shingles, damage vents, tear siding, rip gutters, and expose weak roof areas.

Extreme
90+ mph
Major

Can cause major roof covering loss, tree damage, broken windows, and structural damage.

Source: NOAA / National Weather Service storm reports. Gusts may be measured or estimated; actual wind damage varies by roof condition, exposure, and prior hail or wind damage.

Latest NWS Tornado Reports in and near Oshkosh, WI

11 reports
EF0 category
Jul 27, 2014
6:05 PM CST-6
Tornado report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Tornado Report Description: A very weak and brief waterspout formed under a rain shower over southern Lake Winnebago, about 5 miles southeast of Oshkosh. The waterspout, which was photographed, was on the water for just a few seconds then dissipated. The parent funnel was seen by hundreds of people across the area. No damage occurred.
NWS Tornado Report Location: 3.52 SE (Osh)Wittman Fld Osh, WI
F0 category
Jun 10, 2005
7:48 PM CST
Tornado report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 3 E Oshkosh, WI
F0 category
Jun 10, 2005
7:22 PM CST
Tornado report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 3 E Oshkosh, WI
F0 category
Jun 10, 2005
7:10 PM CST
Tornado report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 4 ESE Oshkosh, WI
F0 category
Jun 9, 2005
5:40 PM CST
Tornado report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 5 SE Oshkosh, WI
F0 category
May 6, 2005
3:24 PM CST
Tornado report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 7 ESE Oshkosh Wittman Fld, WI
F0 category
Jun 8, 2003
12:20 PM CST
Tornado report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 5 E Oshkosh Wittman Fld, WI
F0 category
Jun 8, 2003
11:40 AM CST
Tornado report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 4 W Oshkosh Wittman Fld, WI
F1 category
May 24, 1989
8:10 PM CST
Tornado report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, WI
F1 category
Jun 20, 1979
1:45 PM CST
Tornado report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, WI
F1 category
Jun 6, 1971
11:15 PM CST
Tornado report for Oshkosh, WI
Winnebago County · 50,790 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, WI
Showing 11 of 11
Tornado Damage Risk for Your Home +

After a tornado, the National Weather Service assigns an EF rating from EF0 to EF5 based on surveyed damage. The rating estimates wind speed from what the tornado damaged, so actual damage can vary by construction quality, roof age, garage doors, windows, trees, debris, and how close the home was to the tornado path.

EF0
65–85 mph
Light

Can peel shingles, damage gutters or siding, break tree limbs, and toss loose outdoor items.

EF1
86–110 mph
Moderate

Can strip roof covering, damage exterior doors, break windows, snap trees, and cause heavier siding or gutter damage.

EF2
111–135 mph
Serious

Can tear off large sections of roofing, break or uproot trees, destroy weaker structures, and cause major exterior damage.

EF3–EF5
136+ mph
Severe

Can remove roofs and walls, destroy large portions of homes, toss vehicles, and cause severe to total destruction near the path.

Source: NOAA / National Weather Service. EF ratings are assigned after a post-storm damage survey and are based on observed damage, not a direct measurement at every home.

NWS Hail, Wind and Tornado Reports in and near Oshkosh, WI on the Interactive Map

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Browse ZIP Codes with NWS Storm Reports in Oshkosh

54901 17
Oshkosh, WI Hail, wind & tornado reports
54902 115
Oshkosh, WI Hail, wind & tornado reports
54904 21
Oshkosh, WI Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · City

Oshkosh, WI area census snapshot

People & households
Population66,247
Households26,969
Housing units29,156
Income
Median household income$61,929
$100k+ households37.4%
$150k+ households12.7%
Housing stock
Single-family detached16,094
Attached single-family1,289
Small multifamily6,723
Large multifamily4,754
Mobile homes296
Housing mix
Single-family share55.2%
Attached-home share4.4%
Multifamily share39.4%
Mobile-home share1.0%
Ownership & occupancy
Owner-occupied14,671
Renter-occupied12,298
Vacant units2,187
Home value & age
Median home value$168,400
Owner homes $300k+10.2%
Owner homes $500k+1.3%
Owner homes $750k+0.3%
Median year built1972
Older-home share59.3%
Vehicle context
Households with cars24,810
Free hail maps

This snapshot is for local area context only and describes the selected state, county, city, or ZIP area — not a specific home or property. For ZIP-level estimated hail impact, use Free Hail Maps to generate a hail report with key impact details for that ZIP.

Frequently asked questions

for homeowners, buyers & sellers
How many hail, wind, and tornado reports does Oshkosh have on record?

Our records show 48 hail, 95 wind, and 11 tornado reports in and near Oshkosh, WI, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on September 4, 2026.

What is the largest hail ever reported in Oshkosh?

The largest hail size in these storm-report records in and near Oshkosh, WI is 3.00″. It was reported near Oshkosh, WI on July 27, 1989.

A storm report showed up near my home in Oshkosh — does that mean my roof is damaged?

Not necessarily. A storm report only means hail, wind, or a tornado was observed nearby; it does not confirm damage at any specific address, and conditions change from block to block. Check an address-level hail report first, and if it looks significant, find a local pro that serves Oshkosh and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in Oshkosh — why should I look at its storm history?

Recent hail or wind can leave a roof or exterior with damage that is easy to miss during a walkthrough, and a recent roof replacement is sometimes an insurance job after a storm. Reviewing the storm history for a Oshkosh address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in Oshkosh — how does this help me?

Knowing the storm history for your address lets you answer buyer questions with confidence, document repairs you have already made, and decide whether a pre-listing roof check is worthwhile. A clear hail history removes a common sticking point during negotiations.

How do I check hail history for a specific Oshkosh address?

Use the address search to pull a free address-level hail report for any property in Oshkosh — no phone number or email required. It shows recent hail activity for that address so you know whether a closer roof or exterior review makes sense.

Where does this storm report data come from, and what are its limits?

Storm reports on this page are public reports from storm events across Oshkosh, WI, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in Oshkosh, but they do not confirm damage at any specific property. Report locations, sizes, and times may be approximate and can vary from what an individual home experienced. For property-specific hail history, use an address-level hail report or contact a participating local professional for a remote hail inspection. Pros inclusion is not an endorsement, and contacting a professional does not confirm damage at any property.

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