Heads up! Small hail spotted in this region: Lincoln, NEATTENTION! Damaging hail detected. Hail tracking is now active for this region: Champaign, ILHeads up! Small hail spotted in this region: Lincoln, NEATTENTION! Damaging hail detected. Hail tracking is now active for this region: Champaign, IL
Hi folks! Stay ahead of the storm with a 48-hour severe weather outlook, precise hail alerts, and live hail tracking. Access hail insights, historical hail maps, and detailed reports across 300+ regions for better planning and fewer "uh-oh" moments. Stay informed, stay safe, and stay protected - all completely free. Hi folks! Stay ahead of the storm with a 48-hour severe weather outlook, precise hail alerts, and live hail tracking. Access hail insights, historical hail maps, and detailed reports across 300+ regions for better planning and fewer "uh-oh" moments. Stay informed, stay safe, and stay protected - all completely free.
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 ReportsCoverage ZIP 63017 · 1958–presentUpdated Daily · last Aug 17, 2026
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
1.00″hail
May 11, 2016 6:27 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: Chesterfield, MO
1.25″hail
May 11, 2016 6:20 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: Chesterfield, MO
1.50″hail
Apr 30, 2016 11:42 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: Chesterfield, MO
0.88″hail
Apr 2, 2014 11:50 AM CST-6
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: .58 SSW Chesterfield, MO
0.88″hail
Jun 16, 2013 8:41 PM CST-6
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: .14 WNW Clarkson Vly, MO
1.50″hail
Jun 4, 2012 3:38 PM CST-6
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: .51 W South Bellefontaine, MO
0.75″hail
Apr 22, 2011 9:30 AM CST-6
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: .7 S Chesterfield, MO
1.00″hail
Apr 19, 2011 5:21 AM CST-6
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: 1.61 NNE South Bellefontaine, MO
0.75″hail
Mar 17, 2008 9:20 AM CST-6
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: 1.91 NNE South Bellefontaine, MO
0.75″hail
Jul 29, 2006 4:21 PM CST
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: Chesterfield, MO
0.88″hail
Jul 29, 2006 4:20 PM CST
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: Chesterfield, MO
0.75″hail
Jun 3, 2006 4:45 PM CST
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: Chesterfield, MO
0.75″hail
Apr 12, 2005 5:25 PM CST
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: Chesterfield, MO
1.50″hail
Jul 5, 2004 9:53 PM CST
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: Chesterfield, MO
0.75″hail
Jul 5, 2004 8:40 PM CST
Hail report for ZIP 63017
St. Louis County · 320,708 Homes in County
Hail Report Description: Amateur radio spotters reported 3/4 inch hail.
NWS Hail Report Location: Chesterfield, MO
0.75″hail
May 25, 2004 1:30 PM CST
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: Chesterfield, MO
1.00″hail
Oct 24, 2001 11:36 AM CST
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: Chesterfield, MO
1.25″hail
May 16, 1982 2:00 PM CST
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: Not provided, 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.
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
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
UNKmph
Apr 15, 2023 11:26 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: LARGE TREE BLOCKING ROADWAY.
NWS Wind Report Location: 2 W Town And Country, MO
UNKmph
May 19, 2022 4:31 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: REPORT OF TREES DOWN AT CROWN RIDGE AND RIDGEMEADOW DR AND AT RIVER BEND AND RIVER VALLEY DR.
NWS Wind Report Location: 3 SSW Maryland Heights, MO
UNKmph
Jun 19, 2021 11:32 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: RELAYED REPORT. NUMEROUS TREES DOWNED. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 ENE Clarkson Valley, MO
UNKmph
Jun 19, 2021 10:32 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: LARGE TREE UPROOTED ONTO A HOUSE CAUSING MODERATE ROOF DAMAGE.
NWS Wind Report Location: 2 ESE Chesterfield, MO
UNKmph
Jun 19, 2021 10:30 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: LARGE TREE AROUND A FOOT AND A HALF IN DIAMETER WAS BLOWN OVER NEAR CHESTERFIELD MALL.
NWS Wind Report Location: 1 E Chesterfield, MO
UNKmph
Jun 19, 2021 10:30 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: LARGE PINE TREE SNAPPED OF NEAR THE GROUND AT FAUST PARK. VIA TWITTER.
NWS Wind Report Location: 2 ENE Chesterfield, MO
60mph
Aug 30, 2019 10:16 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 1 E Chesterfield, MO
UNKmph
Aug 23, 2019 1:53 AM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: DELAYED REPORT. NUMEROUS 6-8 INCH LIMBS DOWN THROUGHOUT CHESTERFIELD AND CLARKSON VALLEY BETWEEN I-64 AND WILSON ROAD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 ENE Clarkson Valley, MO
UNKmph
Jun 2, 2019 1:03 AM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: MEDIUM SIZED TREE SNAPPED. TWITTER REPORT. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 3 E Chesterfield, MO
UNKmph
Apr 26, 2016 6:40 PM UTC
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: LARGE TREE UPROOTED
NWS Wind Report Location: Chesterfield, MO
60mph
Jun 25, 2015 8:24 PM CST-6
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Thunderstorm winds blew down several large tree limbs.
NWS Wind Report Location: .7 SSW Chesterfield, MO
75mph
Apr 10, 2013 7:00 PM CST-6
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Thunderstorm winds blew off part of the roof of Shenandoah Valley Elementary School. Six class rooms sustained both wind and water damage. School was not in session, so no injuries reported.
NWS Wind Report Location: .75 NE South Bellefontaine, MO
75mph
Aug 4, 2012 9:25 PM CST-6
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Thunderstorm winds blew down numerous large tree limbs in Chesterfield and Maryland Heights.
NWS Wind Report Location: 1.36 SSE St Louis Arrowhead A, MO
63mph
Jul 5, 2004 7:15 PM CST
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Chesterfield, MO
70mph
Jul 5, 2004 6:42 PM CST
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Chesterfield, MO
63mph
May 25, 2004 1:35 PM CST
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Chesterfield, MO
63mph
May 24, 2004 11:15 PM CST
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Local law enforcement reported several trees down.
NWS Wind Report Location: Chesterfield, MO
63mph
Sep 26, 2003 5:12 PM CST
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Local police reported a downed tree which fell on a power pole causing a power outage.
NWS Wind Report Location: Chesterfield, MO
58mph
Jun 4, 2001 10:50 AM CST
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: Thunderstorm wind gusts downed a tree which fell on a 7000 volt electric line.
NWS Wind Report Location: Chesterfield, MO
64mph
Sep 11, 2000 10:22 PM CST
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Chesterfield, MO
63mph
Aug 23, 2000 11:05 PM CST
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Chesterfield, MO
69mph
Jul 5, 1975 11:00 PM CST
Wind report for ZIP 63017
St. Louis County · 320,708 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, 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
UNKcategory
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
F4category
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
F1category
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
Report type
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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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