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

Hail, Wind & Tornado Reports in and near Cottleville, MO

Public hail, wind, and tornado reports in and near Cottleville, MO from October 8, 1984 through April 17, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Hail Reports
24
Wind Reports
16
Tornado Reports
0
Max Hail Size
4.00″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Cottleville, MO · 1984–present Updated  Daily · last Apr 17, 2026

Latest NWS Hail Reports in and near Cottleville, MO

24 reports
Free hail report for your home →
1.00″ hail
Apr 17, 2026
8:48 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Cottleville, MO
2.00″ hail
May 16, 2025
7:25 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: Photo submitted via social media.
NWS Hail Report Location: Cottleville, MO
1.25″ hail
May 16, 2025
7:23 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 SW Cottleville, MO
1.00″ hail
May 16, 2025
7:21 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: Report from mPING: Quarter (1.00 in.).
NWS Hail Report Location: 1 SE Cottleville, MO
1.00″ hail
May 16, 2025
7:21 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: Report from mPING: Quarter (1.00 in.).
NWS Hail Report Location: 1 NW Cottleville, MO
1.75″ hail
Mar 14, 2024
9:20 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: Delayed report.
NWS Hail Report Location: 2 NNW Cottleville, MO
1.00″ hail
May 29, 2019
9:49 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Cottleville, MO
2.00″ hail
May 11, 2016
6:08 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Cottleville, MO
2.00″ hail
May 11, 2016
6:04 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 SW Cottleville, MO
1.75″ hail
May 11, 2016
6:02 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: OAK HOLLOW DRIVE NEAR BIRDIE HILLS ROAD.
NWS Hail Report Location: 2 NNW Cottleville, MO
1.75″ hail
May 11, 2016
6:02 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Cottleville, MO
4.00″ hail
May 11, 2016
5:57 PM UTC
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: MEASURED HAIL STONE...4 INCHES IN DIAMETER.
NWS Hail Report Location: 1 WNW Cottleville, MO
1.00″ hail
Apr 28, 2014
2:10 PM CST-6
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2.12 NE Cottleville, MO
1.50″ hail
Jun 4, 2012
3:19 PM CST-6
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1.49 S Cottleville, MO
0.88″ hail
Apr 28, 2012
11:37 PM CST-6
Hail report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1.86 WSW All Saints Vlg, MO
Showing 15 of 24
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 Cottleville, MO

16 reports
Free hail report + wind check →
60 mph
Aug 12, 2023
9:43 AM UTC
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 1 WNW Cottleville, MO
UNK mph
Jun 17, 2022
9:50 AM UTC
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: A FEW LARGE TREE LIMBS DOWN AND ONE TREE UPROOTED IN GLEN ALLEN ESTATES SUBDIVISION.
NWS Wind Report Location: 1 NW Cottleville, MO
UNK mph
Jun 19, 2021
9:40 PM UTC
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: VIA FACEBOOK PHOTO. GARAGE DOOR BOWED INWARD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: Cottleville, MO
UNK mph
Jul 12, 2019
12:35 AM UTC
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: LARGE TREE LIMBS AND TREES DOWN SCATTERED ALONG OAKRIDGE WEST DRIVE AND OHMES ROAD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 N Cottleville, MO
UNK mph
Jul 11, 2019
12:43 AM UTC
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: DELAYED REPORT. LOCATION APPROXIMATE. NUMEROUS TREES AND TREE LIMBS REPORTED DOWN ALONG KNAUST ROAD IN OFALLON MO. SOME WERE 8 TO 12 INCHES IN DIAMETER. TIME ESTIMATED FROM RADAR. POWER OUTAGES ALSO REPORTED.
NWS Wind Report Location: 2 NW Cottleville, MO
UNK mph
Jun 2, 2019
12:50 AM UTC
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: TREE SNAPPED WITH NUMEROUS POWER OUTAGES IN THE AREA. FACEBOOK REPORT. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 2 SW Cottleville, MO
UNK mph
May 21, 2019
11:25 PM UTC
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: LARGE TREE BRANCHES DOWN ALONG KNAUST RD NEAR AVONDALE DR.
NWS Wind Report Location: 1 NW Cottleville, MO
UNK mph
Mar 14, 2019
6:12 PM UTC
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: SEVERAL TEMPORARY SANITATION FACILITIES BLOWN OVER NEAR PLANNED SITE FOR ST. PATRICKS DAY FESTIVITIES IN COTTLEVILLE.
NWS Wind Report Location: 1 ENE Cottleville, MO
UNK mph
Jul 13, 2016
8:10 PM UTC
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: LARGE TREE LIMB BROKEN.
NWS Wind Report Location: Cottleville, MO
64 mph
May 20, 2013
7:12 PM CST-6
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: Thunderstorm winds blew down a large tree.
NWS Wind Report Location: .29 SW Cottleville, MO
64 mph
Apr 10, 2013
6:55 PM CST-6
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: Thunderstorm winds blew down a large tree branch and two large trees.
NWS Wind Report Location: 1.05 SW Cottleville, MO
60 mph
Jun 15, 2011
2:35 AM CST-6
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: Thunderstorm winds blew down numerous large tree limbs. Also, a tree was blown over onto a home in St. Peters causing minor damage.
NWS Wind Report Location: 1.21 SSW Cottleville, MO
64 mph
May 25, 2011
3:30 PM CST-6
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: Thunderstorm winds blew down a large tree. Part of the tree fell onto a house causing moderate damage.
NWS Wind Report Location: .57 SE Cottleville, MO
63 mph
Apr 2, 2006
3:48 PM CST
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Cottleville, MO
63 mph
Aug 13, 2005
3:20 PM CST
Wind report for Cottleville, MO
St. Charles County · 122,813 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Cottleville, MO
Showing 15 of 16
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 Cottleville, MO

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 Cottleville, MO on the Interactive Map

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Browse ZIP Codes with NWS Storm Reports in Cottleville

63304 122
Weldon Spring, MO Hail, wind & tornado reports
63368 56
O'Fallon, MO Hail, wind & tornado reports
63376 188
St. Peters, MO Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · City

Cottleville, MO area census snapshot

People & households
Population5,750
Households2,198
Housing units2,228
Income
Median household income$114,420
$100k+ households45.8%
$150k+ households19.7%
Housing stock
Single-family detached1,533
Attached single-family208
Small multifamily127
Large multifamily360
Mobile homes0
Housing mix
Single-family share68.8%
Attached-home share9.3%
Multifamily share21.9%
Mobile-home share--
Ownership & occupancy
Owner-occupied1,723
Renter-occupied475
Vacant units30
Home value & age
Median home value$381,900
Owner homes $300k+70.4%
Owner homes $500k+27.5%
Owner homes $750k+3.5%
Median year built2011
Older-home share0.5%
Vehicle context
Households with cars2,082
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 Cottleville have on record?

Our records show 24 hail, 16 wind, and 0 tornado reports in and near Cottleville, MO, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on April 17, 2026.

What is the largest hail ever reported in Cottleville?

The largest hail size in these storm-report records in and near Cottleville, MO is 4.00″. It was reported near Cottleville, MO on May 11, 2016.

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

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

I am selling a home in Cottleville — 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 Cottleville address?

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