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

Hail, Wind & Tornado Reports in and near ZIP 63017

Public hail, wind, and tornado reports in and near ZIP 63017 from May 3, 1958 through August 17, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 63017 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
33
Wind Reports
37
Tornado Reports
3
Max Hail Size
2.00″
Source  NOAA SPC · NWS Local Storm Reports Coverage  ZIP 63017 · 1958–present Updated  Daily · last Aug 17, 2026

Latest NWS Hail Reports in and near ZIP 63017

33 reports
Free hail report for your home →
1.25″ hail
Apr 27, 2026
6:38 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 E Clarkson Valley, MO
1.00″ hail
Apr 27, 2026
6:36 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 WNW Town And Country, MO
1.25″ hail
May 16, 2025
7:34 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: Report from mPING: Half Dollar (1.25 in.).
NWS Hail Report Location: 2 E Chesterfield, MO
1.50″ hail
May 16, 2025
7:33 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: Report from mPING: Ping Pong Ball (1.50 in.).
NWS Hail Report Location: 1 NE Chesterfield, MO
1.00″ hail
May 16, 2025
7:30 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: time estimated.
NWS Hail Report Location: 4 NE Chesterfield, MO
1.00″ hail
May 16, 2025
7:29 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 E Chesterfield, MO
1.00″ hail
May 16, 2025
7:29 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 E Chesterfield, MO
1.75″ hail
May 16, 2025
7:27 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: Report from mPING: Golf Ball (1.75 in.).
NWS Hail Report Location: 2 E Chesterfield, MO
2.00″ hail
May 16, 2025
7:26 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 E Chesterfield, MO
2.00″ hail
May 16, 2025
7:24 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: City of Chesterfield official submitted a photo of 2 inch hail.
NWS Hail Report Location: 1 ENE Chesterfield, MO
1.75″ hail
Apr 1, 2024
11:21 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: Numerous reports of heavy golf ball sized hail falling in Chesterfield for at least 5 minutes.
NWS Hail Report Location: 1 ESE Chesterfield, MO
1.00″ hail
Apr 15, 2023
11:40 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 W Town And Country, MO
1.00″ hail
Apr 15, 2023
11:16 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: FORMER NWS EMPLOYEE REPORT.
NWS Hail Report Location: Chesterfield, MO
1.00″ hail
Apr 15, 2023
11:08 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 W Town And Country, MO
1.00″ hail
Apr 15, 2023
11:07 PM UTC
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 E Chesterfield, MO
Showing 15 of 33
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 63017

37 reports
Free hail report + wind check →
UNK mph
Aug 17, 2026
2:00 AM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Social media pictures show a large tree branch fell and damaged a fence in Chesterfield. Time estimated by the person and radar.
NWS Wind Report Location: Chesterfield, MO
UNK mph
Apr 29, 2026
12:05 AM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: 8 in diameter tree limb down onto house.
NWS Wind Report Location: 2 E Clarkson Valley, MO
UNK mph
Mar 17, 2025
2:20 AM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Via email: Garage roof and portion of home roof completely torn off. Damage to roof trim.
NWS Wind Report Location: 3 E Chesterfield, MO
UNK mph
Mar 17, 2025
2:20 AM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Via email: A roof-wide strip of shingles missing where roof tapers. Damage to roof trim and gutters of home.
NWS Wind Report Location: 3 E Chesterfield, MO
UNK mph
Mar 17, 2025
2:20 AM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Via email: Small evergreen tree uprooted.
NWS Wind Report Location: 3 ENE Chesterfield, MO
UNK mph
Mar 16, 2025
2:20 AM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Via email: Picture of large tree branch snapped just above base of tree.
NWS Wind Report Location: 3 E Chesterfield, MO
UNK mph
Apr 2, 2024
4:13 AM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: From news broadcast: Large uprooted tree... tree branches piercing roof in a home. Numerous branches down in neighborhood.
NWS Wind Report Location: 3 E Chesterfield, MO
UNK mph
Apr 1, 2024
11:36 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Uprooted tree. No picture.
NWS Wind Report Location: 3 NW Town And Country, MO
UNK mph
Apr 1, 2024
11:26 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Downed tree branches varying in size... most small one large. Sagging power lines as a result.
NWS Wind Report Location: 1 E Chesterfield, MO
UNK mph
Apr 1, 2024
11:20 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Corrects previous tstm wnd dmg report from 3 E Chesterfield. From news broadcast: Large uprooted tree... tree branches piercing roof in a home. Numerous branches down in neighborhood.
NWS Wind Report Location: 3 E Chesterfield, MO
UNK mph
Apr 1, 2024
11:20 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Media broadcast of tree damage on Appalachian Trail.
NWS Wind Report Location: 2 E Chesterfield, MO
UNK mph
Apr 1, 2024
11:20 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Damage to multiple large trees including uprooting and snapping at base and trunk.
NWS Wind Report Location: 2 E Chesterfield, MO
UNK mph
Aug 12, 2023
9:50 AM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Power lines down along Schoetler Valley Drive. Time estimated from radar.
NWS Wind Report Location: 2 ESE Chesterfield, MO
UNK mph
Jul 1, 2023
8:25 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Via Twitter with picture and video included: A tree branch approximately 2 feet in diameter snapped and fell onto a car.
NWS Wind Report Location: 2 E Chesterfield, MO
UNK mph
Jul 1, 2023
8:15 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Unknown diameter tree blown down.
NWS Wind Report Location: 1 E Chesterfield, MO
Showing 15 of 37
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 63017

3 reports
UNK category
Apr 1, 2024
11:32 PM UTC
Tornado report for ZIP 63017
St. Louis County · 320,708 Homes in County
Tornado Report Description: An NWS Storm Survey team found that an EF0 tornado occurred yesterday April 1 in Chesterfield. The tornado was on the ground for 2 miles... had a max path width of 332 yards... and had a peak wind speed of 85 mph.
NWS Tornado Report Location: 2 E Chesterfield, MO
F4 category
Jan 24, 1967
6:55 PM CST
Tornado report for ZIP 63017
St. Louis County · 320,708 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MO
F1 category
May 3, 1958
1:15 PM CST
Tornado report for ZIP 63017
St. Louis County · 320,708 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MO
Showing 3 of 3
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 63017 on the Interactive Map

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NWS Storm Reports & Census Data

U.S. Census Data · ZIP Code

ZIP 63017 area census snapshot

People & households
Population43,074
Households17,760
Housing units18,726
Income
Median household income$128,750
$100k+ households42.7%
$150k+ households20.0%
Housing stock
Single-family detached11,661
Attached single-family2,210
Small multifamily1,791
Large multifamily2,977
Mobile homes87
Housing mix
Single-family share62.3%
Attached-home share11.8%
Multifamily share25.5%
Mobile-home share0.5%
Ownership & occupancy
Owner-occupied13,663
Renter-occupied4,097
Vacant units966
Home value & age
Median home value$452,000
Owner homes $300k+85.6%
Owner homes $500k+35.9%
Owner homes $750k+10.7%
Median year built1981
Older-home share48.6%
Vehicle context
Households with cars16,859
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 63017 have on record?

Our records show 33 hail, 37 wind, and 3 tornado reports in and near ZIP 63017, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 17, 2026.

What is the largest hail ever reported in ZIP 63017?

The largest hail size in these storm-report records in and near ZIP 63017 is 2.00″. It was reported near Chesterfield, MO on May 16, 2025.

A storm report showed up near my home in ZIP 63017 — 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 63017 and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in ZIP 63017 — 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 63017 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in ZIP 63017 — 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 63017 address?

Use the address search to pull a free address-level hail report for any property in ZIP 63017 — 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 63017, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 63017, 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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