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

Hail, Wind & Tornado Reports in and near ZIP 63021

Public hail, wind, and tornado reports in and near ZIP 63021 from April 30, 1962 through April 29, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 63021 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
54
Wind Reports
35
Tornado Reports
1
Max Hail Size
2.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  ZIP 63021 · 1962–present Updated  Daily · last Apr 29, 2026

Latest NWS Hail Reports in and near ZIP 63021

54 reports
Free hail report for your home →
1.00″ hail
May 26, 2024
11:08 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: report from social media.
NWS Hail Report Location: 2 SSW Des Peres, MO
2.00″ hail
May 26, 2024
10:52 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 NW Peerless Park, MO
1.00″ hail
May 26, 2024
10:49 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Manchester, MO
1.50″ hail
May 26, 2024
10:46 PM UTC
Hail report for ZIP 63021
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 NW Peerless Park, MO
2.00″ hail
May 26, 2024
10:45 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Peerless Park, MO
1.00″ hail
May 26, 2024
10:45 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 SSW Manchester, MO
1.75″ hail
May 26, 2024
10:45 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 NNW Valley Park, MO
1.75″ hail
May 26, 2024
10:43 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: Delayed report from public via email with picture of hail.
NWS Hail Report Location: 1 NNW Valley Park, MO
1.25″ hail
May 26, 2024
10:43 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: time estimate from radar. report from social media.
NWS Hail Report Location: Ballwin, MO
1.50″ hail
May 26, 2024
10:43 PM UTC
Hail report for ZIP 63021
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 NW Peerless Park, MO
1.50″ hail
May 26, 2024
10:42 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: Significant siding damage due to hail.
NWS Hail Report Location: 1 WNW Peerless Park, MO
1.75″ hail
May 26, 2024
10:42 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 S Ballwin, MO
2.50″ hail
May 26, 2024
10:40 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: Average hail size was golf ball... with some to tennis ball. Time approximate.
NWS Hail Report Location: 1 NW Peerless Park, MO
1.25″ hail
May 26, 2024
10:40 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 NW Valley Park, MO
1.00″ hail
May 26, 2024
10:40 PM UTC
Hail report for ZIP 63021
St. Louis County · 320,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 SSE Ballwin, MO
Showing 15 of 54
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 63021

35 reports
Free hail report + wind check →
UNK mph
Apr 29, 2026
12:05 AM UTC
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: Several small tree limbs down.
NWS Wind Report Location: 2 NNW Peerless Park, MO
UNK mph
Jul 29, 2023
8:50 PM UTC
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: Large branches down.
NWS Wind Report Location: Manchester, MO
UNK mph
Apr 15, 2023
11:20 PM UTC
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: VIA SOCIAL MEDIA: POWER LINES DOWN... POSSIBLY DUE TO A TREE/TREES FALLING ON THEM.
NWS Wind Report Location: 1 E Ballwin, MO
UNK mph
Apr 15, 2023
11:20 PM UTC
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: PHOTO ON TWITTER SHOWS A WALL OF WINDOWS COLLAPSED AT THE BALLWIN POINTE REC CENTER. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 S Ballwin, MO
UNK mph
Jun 17, 2022
9:55 AM UTC
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: TREE SNAPPED. REPORT VIA FACEBOOK.
NWS Wind Report Location: 1 ESE Ballwin, MO
UNK mph
May 19, 2022
9:58 PM UTC
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: VIA TWITTER WITH PICTURE: TREE DAMAGE AT LA MARITE AND LA BONNE PKWY.
NWS Wind Report Location: 1 ESE Manchester, MO
UNK mph
Jun 19, 2021
10:55 PM UTC
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: THREE TO FOUR FOOT DIAMETER TREE UPROOTED IN TOWN.
NWS Wind Report Location: Ballwin, MO
60 mph
Jul 13, 2016
8:25 PM UTC
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: POWERLINES DOWN
NWS Wind Report Location: Ballwin, MO
UNK mph
Jul 13, 2016
8:20 PM UTC
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: TREES...TREE LIMBS...AND POWER LINES DOWN
NWS Wind Report Location: Ballwin, MO
64 mph
May 20, 2013
8:55 PM CST-6
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: Thunderstorm winds snapped a couple of large trees in Winchester.
NWS Wind Report Location: 1.58 WNW Keyes Summit, MO
64 mph
Jul 7, 2012
6:38 PM CST-6
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: Thunderstorm winds blew down several trees on Brookvale Terrace.
NWS Wind Report Location: .47 SW Keyes Summit, MO
64 mph
May 23, 2011
11:20 AM CST-6
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: Thunderstorm winds blew down several large tree limbs and trees. One lane of southbound Highway 141 was blocked by the fallen limbs and trees.
NWS Wind Report Location: .13 S Twin Oaks, MO
60 mph
Jun 18, 2007
3:10 PM CST-6
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: Amateur radio spotters reported three large tree limbs down along Clayton Road near Kirksville Road.
NWS Wind Report Location: N Manchester, MO
70 mph
Jul 19, 2006
6:30 PM CST
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: Numerous trees, tree limbs and power lines were blown down.
NWS Wind Report Location: Manchester, MO
63 mph
Apr 2, 2006
3:56 PM CST
Wind report for ZIP 63021
St. Louis County · 320,708 Homes in County
Wind Report Description: The roof of a gasoline station was damaged at the intersection of Highway 141 and Manchester Road.
NWS Wind Report Location: Manchester, MO
Showing 15 of 35
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 63021

1 reports
EF1 category
Dec 31, 2010
11:48 AM CST-6
Tornado report for ZIP 63021
St. Louis County · 320,708 Homes in County
Tornado Report Description: The tornado touched down just northwest of the intersection of Manchester Road and Birchwood Drive. The tornado traveled to the northeast around 45 mph crossing Kehrs Mill Road, passing through the east side of the Ballwin Golf Course, then crossing Holloway Road and Baxter Road. The tornado lifted just east of the intersection of Brass Lamp Drive and Morewood Court. There were numerous occurrences of tree damage along the tornado path including snapped trees and tree branches as well as uprooted trees. Nearly three dozen homes sustained damage, although the vast majority of this damage was superficial consisting of damaged fascia, soffit and missing/damaged shingles.
NWS Tornado Report Location: 1.2 NE Ballwin, MO
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 ZIP 63021 on the Interactive Map

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NWS Storm Reports & Census Data

U.S. Census Data · ZIP Code

ZIP 63021 area census snapshot

People & households
Population56,297
Households22,207
Housing units22,982
Income
Median household income$113,822
$100k+ households48.3%
$150k+ households24.6%
Housing stock
Single-family detached16,501
Attached single-family1,915
Small multifamily2,520
Large multifamily2,037
Mobile homes9
Housing mix
Single-family share71.8%
Attached-home share8.3%
Multifamily share19.8%
Mobile-home share0.0%
Ownership & occupancy
Owner-occupied17,541
Renter-occupied4,666
Vacant units775
Home value & age
Median home value$324,300
Owner homes $300k+55.7%
Owner homes $500k+14.6%
Owner homes $750k+1.4%
Median year built1983
Older-home share43.5%
Vehicle context
Households with cars21,449
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 63021 have on record?

Our records show 54 hail, 35 wind, and 1 tornado reports in and near ZIP 63021, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on April 29, 2026.

What is the largest hail ever reported in ZIP 63021?

The largest hail size in these storm-report records in and near ZIP 63021 is 2.75″. It was reported near Ballwin, MO on July 4, 1982.

A storm report showed up near my home in ZIP 63021 — 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 63021 and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in ZIP 63021 — 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 63021 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in ZIP 63021 — 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 63021 address?

Use the address search to pull a free address-level hail report for any property in ZIP 63021 — 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 63021, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 63021, 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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