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

Hail, Wind & Tornado Reports in and near Dupo, IL

Public hail, wind, and tornado reports in and near Dupo, IL from March 30, 1968 through April 2, 2025, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 55401 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
9
Wind Reports
20
Tornado Reports
1
Max Hail Size
1.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Dupo, IL · 1968–present Updated  Daily · last Apr 2, 2025

Latest NWS Hail Reports in and near Dupo, IL

9 reports
Free hail report for your home →
1.00″ hail
Jun 2, 2019
1:44 AM UTC
Hail report for Dupo, IL
St. Clair County · 82,309 Homes in County
Hail Report Description: ST. CLAIR IL EM REPORTS QUARTER HAIL IN DUPO.
NWS Hail Report Location: Dupo, IL
1.75″ hail
Jul 8, 2012
5:59 PM CST-6
Hail report for Dupo, IL
St. Clair County · 82,309 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .46 WSW Dupo, IL
0.75″ hail
May 30, 2008
9:33 PM CST-6
Hail report for Dupo, IL
St. Clair County · 82,309 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Dupo, IL
1.75″ hail
May 10, 2003
11:10 AM CST
Hail report for Dupo, IL
St. Clair County · 82,309 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Dupo, IL
0.88″ hail
Jul 2, 2000
2:55 PM CST
Hail report for Dupo, IL
St. Clair County · 82,309 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Dupo, IL
0.75″ hail
Apr 15, 1994
4:26 AM CST
Hail report for Dupo, IL
St. Clair County · 82,309 Homes in County
Hail Report Description: Dime-size hail was reported along with wind gusts to 40 mph in Dupo. Trees were also blown down in Floraville damaging several homes while one-inch hail was reported in Millstadt.
NWS Hail Report Location: Dupo, IL
1.75″ hail
Aug 25, 1978
1:00 PM CST
Hail report for Dupo, IL
St. Clair County · 82,309 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, IL
1.50″ hail
Apr 23, 1970
7:30 PM CST
Hail report for Dupo, IL
St. Clair County · 82,309 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, IL
0.75″ hail
Mar 30, 1968
3:00 PM CST
Hail report for Dupo, IL
St. Clair County · 82,309 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, IL
Showing 9 of 9
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 Dupo, IL

20 reports
Free hail report + wind check →
UNK mph
Apr 2, 2025
9:25 PM UTC
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: A few powerlines down on main street in Dupo.
NWS Wind Report Location: Dupo, IL
UNK mph
Mar 15, 2025
3:10 AM UTC
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: damage to trees and outbuildings.
NWS Wind Report Location: Dupo, IL
UNK mph
May 26, 2024
11:04 PM UTC
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: Two reports of trees on houses in Dupo.
NWS Wind Report Location: Dupo, IL
UNK mph
Apr 18, 2024
10:57 PM UTC
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: Report from mPING: 3-inch tree limbs broken; Power poles broken.
NWS Wind Report Location: 1 SW Dupo, IL
UNK mph
Jul 10, 2019
9:02 PM UTC
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: INTENSE AND HIGHLY LOCALIZED DAMAGE REPORTED NEAR THE INTERSECTION OF IMBS STATION ROAD AND WAGNER ROAD BETWEEN COLUMBIA AND MILLSTADT. FIREFIGHTER REPORTS SEVERAL POWER LINES DOWN AND DAMAGE TO STRUCTURES INCLUDING SHEDS. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 3 E Dupo, IL
UNK mph
Jul 10, 2019
8:02 PM UTC
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: CORRECTS PREVIOUS TSTM WND DMG REPORT FROM 3 E DUPO. CORRECTS ESTIMATED TIME OF DAMAGE. THE CORRECT DAMAGE TIME WAS 302PM CDT. INTENSE AND HIGHLY LOCALIZED DAMAGE REPORTED NEAR THE INTERSECTION OF IMBS STATION ROAD AND WAGNER ROAD BETWEEN COLUMBIA AND MILLSTADT. FIREFIGHTER REPORTS SEVERAL POWER LINES DOWN AND DAMAGE TO STRUCTURES INCLUDING SHEDS. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 3 E Dupo, IL
UNK mph
Jul 13, 2016
8:42 PM UTC
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: TREES AND LIMBS DOWN
NWS Wind Report Location: Dupo, IL
64 mph
Oct 17, 2012
4:55 PM CST-6
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: Thunderstorm winds blew down a power pole and several power lines.
NWS Wind Report Location: .48 WSW Dupo, IL
63 mph
Sep 19, 2005
7:52 PM CST
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 3 N Dupo, IL
66 mph
Aug 10, 2005
4:00 PM CST
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 NE Dupo, IL
63 mph
Apr 4, 2003
4:35 PM CST
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: Storm spotters reported several large trees and power lines down.
NWS Wind Report Location: Dupo, IL
69 mph
Sep 8, 2001
9:35 PM CST
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: The Sheriff's department reported trees down.
NWS Wind Report Location: Dupo, IL
63 mph
Jul 2, 2000
2:55 PM CST
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Dupo, IL
63 mph
Jul 22, 1998
6:35 PM CST
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Dupo, IL
UNK mph
Apr 26, 1994
8:51 PM CST
Wind report for Dupo, IL
St. Clair County · 82,309 Homes in County
Wind Report Description: Several large trees were knocked down in Dupo and wind gusts as high as 70 mph were reported by ham radio spotters in Belleville. Quarter-size hail was also reported in Freeburg and dime-size hail was reported in Mascoutah.
NWS Wind Report Location: Dupo, IL
Showing 15 of 20
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 Dupo, IL

1 reports
F0 category
Jun 10, 2003
4:55 PM CST
Tornado report for Dupo, IL
St. Clair County · 82,309 Homes in County
Tornado Report Description: A tornado first caused damage just west of Highway 3 north of Dupo. The roof of one home was partially removed while several large trees were snapped at the base or uprooted. The roof of a nearby garage was also lifted off and tossed 80 yards across Highway 3. The next significant damage occurred along McBride Ave. Four homes suffered roof damage and four mobile homes were damaged with two of them considered destroyed. The tornado crossed Interstate 255 and blew over a tractor trailer truck. The final damage area was just east of I-255 along Stolle Road where several large trees were uprooted or snapped off at the base.
NWS Tornado Report Location: 2 N Dupo, IL
Showing 1 of 1
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 Dupo, IL on the Interactive Map

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Browse ZIP Codes with NWS Storm Reports in Dupo

62239 24
Dupo, IL Hail, wind & tornado reports
62240 13
Dupo, IL Hail, wind & tornado reports
62236 82
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NWS Storm Reports & Census Data

U.S. Census Data · City

Dupo, IL area census snapshot

People & households
Population3,914
Households1,577
Housing units1,629
Income
Median household income$57,899
$100k+ households33.1%
$150k+ households10.8%
Housing stock
Single-family detached1,107
Attached single-family71
Small multifamily280
Large multifamily0
Mobile homes171
Housing mix
Single-family share68.0%
Attached-home share4.4%
Multifamily share17.2%
Mobile-home share10.5%
Ownership & occupancy
Owner-occupied940
Renter-occupied637
Vacant units52
Home value & age
Median home value$109,000
Owner homes $300k+2.2%
Owner homes $500k+--
Owner homes $750k+--
Median year built1968
Older-home share56.1%
Vehicle context
Households with cars1,468
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 Dupo have on record?

Our records show 9 hail, 20 wind, and 1 tornado reports in and near Dupo, IL, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on April 2, 2025.

What is the largest hail ever reported in Dupo?

The largest hail size in these storm-report records in and near Dupo, IL is 1.75″. It was reported near .46 WSW Dupo, IL on July 8, 2012.

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

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

I am selling a home in Dupo — 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 Dupo address?

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