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

Hail, Wind & Tornado Reports in Williamson County, IL

Public hail, wind, and tornado reports across Williamson County, IL from December 18, 1957 through July 11, 2026, 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
115
Wind Reports
166
Tornado Reports
27
Max Hail Size
3.00″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Williamson County, IL · 1957–present Updated  Daily · last Jul 11, 2026

Latest NWS Hail Reports in Williamson County

30 reports
Free hail report for your home →
1.75″ hail
May 16, 2025
11:12 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Cambria, IL
1.00″ hail
May 16, 2025
10:59 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Cambria, IL
1.00″ hail
May 1, 2025
11:49 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Marion, IL
1.00″ hail
May 1, 2025
11:44 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 W Marion, IL
1.00″ hail
May 1, 2025
11:27 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: Dime to quarter size hail in Carterville.
NWS Hail Report Location: Carterville, IL
1.25″ hail
Apr 2, 2025
11:29 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: Report from mPING: Half Dollar (1.25 in.).
NWS Hail Report Location: 3 N Goreville, IL
1.50″ hail
Mar 30, 2025
10:38 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Hurst, IL
2.00″ hail
May 27, 2024
12:10 AM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 6 NW Carrier Mills, IL
1.00″ hail
May 27, 2024
12:00 AM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 5 NNE Creal Springs, IL
1.00″ hail
May 8, 2024
8:33 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: Quarter size hail.
NWS Hail Report Location: 1 ENE Colp, IL
1.75″ hail
May 8, 2024
8:25 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: golf ball size hail.
NWS Hail Report Location: Carterville, IL
1.00″ hail
Apr 2, 2024
5:40 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: Hail up to quarter size falling at WSIL-TV in Carterville.
NWS Hail Report Location: Carterville, IL
1.25″ hail
Jul 2, 2023
6:51 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: Report from mPING: Half Dollar (1.25 in.).
NWS Hail Report Location: 2 WNW Marion, IL
2.75″ hail
Jun 30, 2023
10:54 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: Damaged caused by baseball sized hail.
NWS Hail Report Location: Whiteash, IL
2.75″ hail
Jun 30, 2023
10:44 PM UTC
Hail report for Williamson County, IL
Williamson County · 23,610 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 N Pittsburg, IL
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 Williamson County

30 reports
Free hail report + wind check →
UNK mph
Jul 11, 2026
1:08 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Tree down across North Fair Street just north of Main Street in Marion.
NWS Wind Report Location: 1 E Marion, IL
UNK mph
Apr 28, 2026
3:06 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Trees snapped and uprooted... shingle damage to homes and outbuildings. Time estimated from radar.
NWS Wind Report Location: 1 W Spillertown, IL
UNK mph
Apr 28, 2026
3:01 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Tree limbs down... roof damage to homes and a an outbuilding in the Forest Park neighborhood of Herrin. Time estimated from radar.
NWS Wind Report Location: 1 S Energy, IL
UNK mph
Mar 16, 2026
12:25 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Roof damage to a structure... with winds estimated at 60+ mph.
NWS Wind Report Location: 1 W Marion, IL
65 mph
Mar 16, 2026
12:11 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Multiple reports of winds estimated to 60-65mph in and just west of Cambria.
NWS Wind Report Location: Cambria, IL
UNK mph
May 20, 2025
6:44 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Tree fell onto a car in Herrin.
NWS Wind Report Location: Herrin, IL
UNK mph
Jul 30, 2024
6:35 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Late report. Trees and power lines down. Portable car port lifted up and wrapped around a garage. One house had some soffit damage.
NWS Wind Report Location: Johnston City, IL
UNK mph
Jul 5, 2024
8:57 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Several large branches down along with 2 big trees. Delayed report.
NWS Wind Report Location: Cambria, IL
UNK mph
Jun 2, 2024
12:55 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Powerful straight line winds impacted the Stiritz community on the evening of Sunday... May 26th. Most damage was in the form of downed tree limbs... but a few trees smaller trees were uprooted as well. Several miles east on Paulton Road... a small... older barn lost most of its roof. Estimated winds were 70 to 90 mph.
NWS Wind Report Location: Stiritz, IL
UNK mph
May 27, 2024
1:29 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Power lines down across the county.
NWS Wind Report Location: Marion, IL
UNK mph
May 27, 2024
1:05 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Trees uprooted.
NWS Wind Report Location: Herrin, IL
UNK mph
May 27, 2024
1:00 AM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Power lines down in Stritz.
NWS Wind Report Location: 3 NNW Johnston City, IL
UNK mph
May 8, 2024
8:32 PM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Trees Down.
NWS Wind Report Location: 5 SE Marion, IL
UNK mph
May 8, 2024
8:32 PM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Trees Down.
NWS Wind Report Location: 4 SE Marion, IL
UNK mph
May 8, 2024
8:17 PM UTC
Wind report for Williamson County, IL
Williamson County · 23,610 Homes in County
Wind Report Description: Trees down.
NWS Wind Report Location: 7 SE Carbondale, IL
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 Williamson County

27 reports
UNK category
May 16, 2025
11:19 PM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: reported tornado on the ground.
NWS Tornado Report Location: 3 NNW Creal Springs, IL
UNK category
May 16, 2025
11:15 PM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: *** 7 INJ *** A violent EF-4 tornado with peak winds of 190 mph impacted southern Williamson County... IL... during the early evening hours of Friday... May 16... 2025. The tornado began near the intersection of Spillway Road and Grassy Road doing mainly tree damage. As it moved eastward... the tornado intensified as it approached Interstate 57. The tornado strengthened to EF-3 levels... where it removed the roofs of several homes of the staff of the U.S. Penitentiary just south of the main prison complex. The tornado debarked and reduced to stubs numerous trees adjacent to Interstate 57. The tornado continued at EF-3 strength as it damaged homes along Highway 37 and north of Hudgens Road. The tornado reached peak intensity after crossing Market Road and into a subdivision just east of Andrew Road and north of Quarter Horse Road. Four homes on Kyler Court and Leslie Court sustained EF-3 damage. In addition... a newer two-story home with standard construction was completely swept off its foundatio
NWS Tornado Report Location: 7 SSW Crainville, IL
UNK category
Apr 5, 2025
12:51 AM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: A brief EF-1 tornado began just east of Creal Springs... IL... along Highway 166 moving east-northeast. Damage was mainly uprooted and snapped trees and downed limbs. However... one home suffered roof damage... and a carport was also destroyed. The tornado lifted at Spring Hill Road just south of the Palzo community.
NWS Tornado Report Location: 2 ESE Creal Springs, IL
UNK category
Mar 15, 2025
5:40 AM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: Tornado reported north of Carterville.
NWS Tornado Report Location: 2 N Colp, IL
UNK category
May 26, 2024
11:46 PM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: Tornado crossing I-57 south of Marion IL near Lake of Egypt.
NWS Tornado Report Location: 6 N Goreville, IL
UNK category
May 8, 2024
9:04 PM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: An EF-0 tornado did intermittent damage from the central subdivisions of the Lake of Egypt community to just south of Creal Springs in Williamson County... IL. The great majority of the damage was from downed tree limbs. A couple trees in waterlogged soil were also uprooted.
NWS Tornado Report Location: 3 WSW Creal Springs, IL
UNK category
May 8, 2024
8:15 PM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: Video of a tornado shared on social media southeast of Carbondale. Time and location approximate.
NWS Tornado Report Location: 5 SE Carbondale, IL
UNK category
Apr 5, 2024
9:56 AM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: An EF-1 tornado impacted the Stonefort community during the early morning hours of Tuesday... April 2. The tornado began just east of Creal Springs along Saltpetre Road. Damage was mainly to trees as the tornado moved parallel to Pleasant Valley Road. The tornado moved directly through the community of Stonefort... causing extensive tree damage. Most damage to buildings was caused by trees falling onto the building. However... a couple of homes had portions of their roofs removed. The tornado continued east into Saline County for about one mile... lifting near the crossing of Battleford Road and the Illinois Central Railway.
NWS Tornado Report Location: 1 ENE Creal Springs, IL
UNK category
Apr 5, 2024
9:46 AM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: An EF-2 tornado impacted the Lake Of Egypt community in the early morning hours of Tuesday... April 2. The tornado began along Highway 148... just west of Interstate 57. After crossing Highway 37 east of Interstate 57... the tornado passed along Lake of Egypt Road. The most severe damage occurred near the intersection of Lake of Egypt Road and Market Road... where severe roof and structural damage occurred to three businesses. The Lake of Egypt Fire Protection building nearby had one of its windows blown out. Paralleling Kimmel Orchard Road... the tornado did damage to homes and outbuildings before lifting just to the west of Wagon Creek Road. Hundreds of trees were uprooted... snapped at the base... or suffered damage to large limbs along the path.
NWS Tornado Report Location: 6 NNW Goreville, IL
UNK category
Apr 3, 2024
9:50 AM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: Sporadic trees and power poles snapped in the North Shoreland Subdivision.
NWS Tornado Report Location: 5 W Creal Springs, IL
UNK category
Jun 30, 2018
12:12 AM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: A BRIEF EF-0 TORNADO OCCURRED APPROXIMATELY 1 MILE EAST OF JOHNSTON CITY. TWO GARAGE BUILDINGS WERE BLOWN OFF THEIR FOUNDATIONS AND NUMEROUS TREES WERE UPROOTED OR SNAPPED WITHIN THE DAMAGE PATH. ESTIMATED PEAK WIND AT 85 MPH.
NWS Tornado Report Location: 1 E Johnston City, IL
UNK category
Apr 3, 2018
10:38 PM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: AN EF-1 TORNADO TOUCHED DOWN 1 MILE NORTH OF PITTSBURG... TRAVELLED 2 MILES AND LIFTED 2.5 MILES NORTHEAST OF PITTSBURG. PEAK WIND WAS 95 MPH. MAXIMUM PATH WIDTH WAS 150 YARDS. AT LEAST A HALF DOZEN HOMES WITH LOSS OF SHINGLES AND ONE HOME WITH WINDOWS BLOWN OUT. A COUPLE OF BARNS WITH PARTIAL ROOF LOSS. A FENCE WAS BLOWN OVER. DOZENS OF TREES WITH BROKEN LIMBS OR SNAPPED TRUNKS.
NWS Tornado Report Location: 1 N Pittsburg, IL
UNK category
Apr 3, 2018
10:37 PM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: LATE REPORT. ILLINOIS STATE POLICE REPORT COMFIRMED TORNADO
NWS Tornado Report Location: 2 NNE Spillertown, IL
UNK category
Apr 3, 2018
10:17 PM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: EF-1 TORNADO... WITH PEAK WIND SPEED OF 105 MPH WAS ON THE GROUND FOR 10.25 MILES WITH A MAXIMUM WIDTH OF 125 YARDS. THE TORNADO PATH STARTED AT 517 PM CDT IN CARTERVILLE...IL... THEN LIFTED 1.25 MILES E OF WHITE ASH... IL AT 533 PM CDT. ONE TO TWO DOZEN HOMES RECEIVED ROOF AND SIDING DAMAGE. ONE BUSINESS IN ENERGY IL SUSTAINED MAJOR DAMAGE WITH CONSIDERABLE ROOF LOSS AND BLOWN OUT WINDOWS. SEVERAL BARNS... SHEDS... AND OTHER STRUCTURES SUSTAINED ROOF DAMAGE. HUNDREDS OF TREES DAMAGED. POWER POLES SNAPPE
NWS Tornado Report Location: Carterville, IL
UNK category
Apr 5, 2017
7:10 PM UTC
Tornado report for Williamson County, IL
Williamson County · 23,610 Homes in County
Tornado Report Description: A BRIEF EF1 TORNADO TOUCHED DOWN DAMAGING 2 RESIDENCES AND A FEW TREES. DETAILS CAN BE FOUND IN PUBLIC INFORMATION STATEMENT.
NWS Tornado Report Location: 5 SW Carterville, IL
Showing 15 of 27
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 Williamson County on the Interactive Map

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Tornado

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Browse Cities with NWS Storm Reports in Williamson County

Marion, IL 96
Hail, wind & tornado reports
Herrin, IL 40
Hail, wind & tornado reports
Carterville, IL 31
Hail, wind & tornado reports
Creal Springs, IL 27
Hail, wind & tornado reports
Johnston City, IL 25
Hail, wind & tornado reports
Energy, IL 15
Hail, wind & tornado reports
Crainville, IL 14
Hail, wind & tornado reports
Cambria, IL 11
Hail, wind & tornado reports
Pittsburg, IL 10
Hail, wind & tornado reports
Crab Orchard, IL 8
Hail, wind & tornado reports
Hurst, IL 7
Hail, wind & tornado reports
Colp, IL 6
Hail, wind & tornado reports
Spillertown, IL 4
Hail, wind & tornado reports
Blairsville, IL 3
Hail, wind & tornado reports
Bush, IL 3
Hail, wind & tornado reports
Whiteash, IL 3
Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · County

Williamson County, IL area census snapshot

People & households
Population66,902
Households28,774
Housing units31,957
Income
Median household income$65,521
$100k+ households38.1%
$150k+ households15.7%
Housing stock
Single-family detached23,610
Attached single-family428
Small multifamily4,669
Large multifamily884
Mobile homes2,290
Housing mix
Single-family share73.9%
Attached-home share1.3%
Multifamily share17.4%
Mobile-home share7.2%
Ownership & occupancy
Owner-occupied20,467
Renter-occupied8,307
Vacant units3,183
Home value & age
Median home value$145,600
Owner homes $300k+13.4%
Owner homes $500k+2.8%
Owner homes $750k+1.5%
Median year built1981
Older-home share49.1%
Vehicle context
Households with cars26,877
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.

Top ZIP Codes with NWS Storm Reports in Williamson County

62959 130
Marion, IL Hail, wind & tornado reports
62901 75
Carbondale, IL Hail, wind & tornado reports
62896 70
West Frankfort, IL Hail, wind & tornado reports
62918 51
Carterville, IL Hail, wind & tornado reports
62948 45
Herrin, IL Hail, wind & tornado reports
62902 39
Carbondale, IL Hail, wind & tornado reports
62939 36
Goreville, IL Hail, wind & tornado reports
62924 33
De Soto, IL Hail, wind & tornado reports
62935 30
Galatia, IL Hail, wind & tornado reports
62917 26
Carrier Mills, IL Hail, wind & tornado reports
62922 22
Creal Springs, IL Hail, wind & tornado reports
62951 21
Johnston City, IL Hail, wind & tornado reports
62890 20
Thompsonville, IL Hail, wind & tornado reports
62987 17
Stonefort, IL Hail, wind & tornado reports
62958 12
Makanda, IL Hail, wind & tornado reports
62967 11
New Burnside, IL Hail, wind & tornado reports
62974 4
Pittsburg, IL Hail, wind & tornado reports
62949 3
Hurst, IL Hail, wind & tornado reports

Get a Remote Hail Inspection

Not sure if hail may have affected your home in Williamson County? Ask a local pro for a Remote Hail Inspection. They can review hail activity for your property and help you decide whether an in-person roof or exterior inspection makes sense.

Frequently asked questions

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

Our records show 115 hail, 166 wind, and 27 tornado reports in Williamson County, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on July 11, 2026.

What is the largest hail ever reported in Williamson County?

The largest hail size in these storm-report records in Williamson County is 3.00″. It was reported near Energy, IL on June 30, 2023.

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

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

I am selling a home in Williamson County — 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 Williamson County address?

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