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

Hail, Wind & Tornado Reports in and near ZIP 61104

Public hail, wind, and tornado reports in and near ZIP 61104 from April 25, 2008 through July 10, 2025, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 61104 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
4
Wind Reports
11
Tornado Reports
0
Max Hail Size
1.00″
Source  NOAA SPC · NWS Local Storm Reports Coverage  ZIP 61104 · 2008–present Updated  Daily · last Jul 10, 2025

Latest NWS Hail Reports in and near ZIP 61104

4 reports
Free hail report for your home →
1.00″ hail
Jul 10, 2025
9:55 PM UTC
Hail report for ZIP 61104
Winnebago County · 87,192 Homes in County
Hail Report Description: Report from mPING: Quarter (1.00 in.).
NWS Hail Report Location: Rockford, IL
1.00″ hail
Jun 19, 2009
7:02 AM CST-6
Hail report for ZIP 61104
Winnebago County · 87,192 Homes in County
Hail Report Description: Quarter size hail was reported near Gardiner Avenue and Route 20.
NWS Hail Report Location: .72 ESE Rockford, IL
1.00″ hail
Apr 25, 2008
3:29 PM CST-6
Hail report for ZIP 61104
Winnebago County · 87,192 Homes in County
Hail Report Description: Quarter size hail was reported on the southeast side of Rockford.
NWS Hail Report Location: 1 SE Rockford, IL
1.00″ hail
Apr 25, 2008
3:29 PM CST-6
Hail report for ZIP 61104
Winnebago County · 87,192 Homes in County
Hail Report Description: Quarter size hail was at Broadway and 20th Street.
NWS Hail Report Location: .65 ENE East Rockford, IL
Showing 4 of 4
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 ZIP 61104

11 reports
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UNK mph
Jun 3, 2025
5:57 PM UTC
Wind report for ZIP 61104
Winnebago County · 87,192 Homes in County
Wind Report Description: Report of multiple downed wires around Rockford. Relayed via broadcast media... time estimated by radar.
NWS Wind Report Location: Rockford, IL
80 mph
Apr 30, 2022
10:26 PM UTC
Wind report for ZIP 61104
Winnebago County · 87,192 Homes in County
Wind Report Description: BASED ON REVIEW OF DRONE FOOTAGE PROVIDED BY THE ROCKFORD FIRE DEPARTMENT AND RADAR DATA FROM BOTH THE CHICAGO AND MILWAUKEE NWS RADARS... IT WAS DETERMINED THAT A NARROW SWATH OF STRAIGHT LINE WINDS OF 70 TO 80 MPH OCCURRED NEAR THE INTERSECTION OF 9TH STREET AND BROADWAY SOUTHEAST OF DOWNTOWN ROCKFORD. THESE WINDS CAUSED THE LOSS OF A ROOF TO A BUILDING SOUTH OF BROADWAY WHICH SUBSEQUENTLY RESULTED IN THE COLLAPSE OF THE WEST AND SOUTH-FACING WALLS. ROOFING MATERIAL FROM THIS BUILDING WAS BLOWN IN A NORTH AND NORTHEAST DIRECTION. SEVERAL POWER POLES AND TREES WERE SNAPPED ALONG 9TH STREET... WITH ADDITIONAL MINOR ROOF DAMAGE NOTED IN THE VICINITY. THE DAMAGE ORIENTATION WAS CONSISTENT WITH A DIVERGENT AREA OF SOUTHERLY STRAIGHT LINE WINDS.THE NWS THANKS THE ROCKFORD FIRE DEPARTMENT FOR THEIR HELP IN THE DAMAGE SURVEY.
NWS Wind Report Location: 2 SSE Rockford, IL
UNK mph
Apr 30, 2022
10:15 PM UTC
Wind report for ZIP 61104
Winnebago County · 87,192 Homes in County
Wind Report Description: FIRE DEPARTMENT REPORTS SEVERAL TREES DOWN NEAR THE CENTER OF ROCKFORD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: Rockford, IL
UNK mph
Mar 7, 2022
4:06 AM UTC
Wind report for ZIP 61104
Winnebago County · 87,192 Homes in County
Wind Report Description: CORRECTS TIME OF PREVIOUS REPORT. TREE LIMBS AND POWER LINES WERE BLOWN DOWN IN ROCKFORD... ALONG WITH A FEW FULL TREES. DAMAGE WAS DESCRIBED AS SCATTERED.
NWS Wind Report Location: Rockford, IL
UNK mph
Mar 6, 2022
4:15 AM UTC
Wind report for ZIP 61104
Winnebago County · 87,192 Homes in County
Wind Report Description: TREE LIMBS AND POWER LINES WERE BLOWN DOWN IN ROCKFORD... ALONG WITH A FEW FULL TREES. DAMAGE WAS DESCRIBED AS SCATTERED.
NWS Wind Report Location: Rockford, IL
UNK mph
Aug 24, 2021
11:12 PM UTC
Wind report for ZIP 61104
Winnebago County · 87,192 Homes in County
Wind Report Description: WIRES DOWNED ON THE 1300 BLOCK OF 9TH ST. IN ROCKFORD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 2 SE Rockford, IL
UNK mph
Aug 11, 2021
2:40 PM UTC
Wind report for ZIP 61104
Winnebago County · 87,192 Homes in County
Wind Report Description: MULTIPLE REPORTS OF TREE DAMAGE IN ROCKFORD.
NWS Wind Report Location: Rockford, IL
UNK mph
Aug 10, 2020
7:45 PM UTC
Wind report for ZIP 61104
Winnebago County · 87,192 Homes in County
Wind Report Description: TRAINED SPOTTER REPORTS WIDESPREAD TREE DAMAGE IN ROCKFORD. MEDIUM TO LARGE BRANCHES AND TREES SNAPPED.
NWS Wind Report Location: Rockford, IL
UNK mph
Aug 10, 2020
7:45 PM UTC
Wind report for ZIP 61104
Winnebago County · 87,192 Homes in County
Wind Report Description: 1 FOOT DIAMETER BRANCH DOWNED. WINDS ESTIMATED AT 60 MPH. TIME ESTIMATED BY RADAR.
NWS Wind Report Location: 1 ESE Rockford, IL
UNK mph
Aug 10, 2020
7:40 PM UTC
Wind report for ZIP 61104
Winnebago County · 87,192 Homes in County
Wind Report Description: LARGE LIMB DOWN. TIME ESTIMATED BY RADAR.
NWS Wind Report Location: 2 SE Rockford, IL
UNK mph
Jun 26, 2018
7:02 PM UTC
Wind report for ZIP 61104
Winnebago County · 87,192 Homes in County
Wind Report Description: DELAYED REPORT. TREE UPROOTED ON 1800 BLOCK OF SOUTH 8TH STREET...CAUSING DAMAGE TO ADJACENT HOUSE AND POWER LINES. TIME ESTIMATED BY RADAR.
NWS Wind Report Location: 2 SSW Rockford, IL
Showing 11 of 11
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 ZIP 61104

0 reports

No tornado reports were found for this selection.

Showing 0 of 0
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 ZIP 61104 on the Interactive Map

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NWS Storm Reports & Census Data

U.S. Census Data · ZIP Code

ZIP 61104 area census snapshot

People & households
Population17,584
Households7,752
Housing units9,253
Income
Median household income$32,161
$100k+ households18.4%
$150k+ households5.7%
Housing stock
Single-family detached3,309
Attached single-family81
Small multifamily4,790
Large multifamily1,021
Mobile homes52
Housing mix
Single-family share35.8%
Attached-home share0.9%
Multifamily share62.8%
Mobile-home share0.6%
Ownership & occupancy
Owner-occupied2,872
Renter-occupied4,880
Vacant units1,501
Home value & age
Median home value$83,700
Owner homes $300k+1.4%
Owner homes $500k+0.6%
Owner homes $750k+0.5%
Median year built1938
Older-home share85.9%
Vehicle context
Households with cars6,035
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 ZIP 61104 have on record?

Our records show 4 hail, 11 wind, and 0 tornado reports in and near ZIP 61104, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on July 10, 2025.

What is the largest hail ever reported in ZIP 61104?

The largest hail size in these storm-report records in and near ZIP 61104 is 1.00″. It was reported near Rockford, IL on July 10, 2025.

A storm report showed up near my home in ZIP 61104 — 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 ZIP 61104 and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in ZIP 61104 — 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 ZIP 61104 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in ZIP 61104 — 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 ZIP 61104 address?

Use the address search to pull a free address-level hail report for any property in ZIP 61104 — 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 in and around ZIP 61104, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 61104, 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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