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

Hail, Wind & Tornado Reports in and near ZIP 19464

Public hail, wind, and tornado reports in and near ZIP 19464 from September 4, 1973 through June 6, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 19464 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
15
Wind Reports
66
Tornado Reports
3
Max Hail Size
1.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  ZIP 19464 · 1973–present Updated  Daily · last Jun 6, 2026

Latest NWS Hail Reports in and near ZIP 19464

15 reports
Free hail report for your home →
1.00″ hail
Jul 8, 2025
9:02 PM UTC
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: Quarter-size hail in Pottstown. Video sent via social media. Time included with report.
NWS Hail Report Location: Pottstown, PA
1.00″ hail
May 16, 2022
9:35 PM UTC
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: HAIL UP TO QUARTER SIZE.
NWS Hail Report Location: Pottstown, PA
1.00″ hail
Mar 15, 2019
11:38 PM UTC
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Pottstown, PA
1.00″ hail
Nov 3, 2018
2:45 AM UTC
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 W Pottstown, PA
1.00″ hail
May 15, 2018
9:19 PM UTC
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: REPORT RELAYED VIA BROADCAST MEDIA THAT QUARTER SIZE HAIL FELL IN POTTSTOWN FOR AT LEAST 8 MINUTES. TIME ESTIAMTE FROM RADAR
NWS Hail Report Location: Pottstown, PA
1.00″ hail
May 15, 2018
9:17 PM UTC
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: QUARTER SIZE HAIL LASTED FOR 8 MINUTES.
NWS Hail Report Location: Pottstown, PA
1.00″ hail
Sep 5, 2017
9:54 PM UTC
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: QUARTER SIZED HAIL ALONG WITH LARGE BRANCHES AND SHINGLES BLOWN OFF ROOF.
NWS Hail Report Location: Pottstown, PA
0.75″ hail
Aug 9, 2012
2:30 PM EST-5
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: A strong thunderstorm dropped penny size hail in Pottstown at 3:30 pm EDT. This storm also produced a 52 mph wind gust at the Pottstown Municipal Airport at 3:15 pm EDT.
NWS Hail Report Location: N Pottstown, PA
0.88″ hail
Jun 29, 2012
4:00 AM EST-5
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: A thunderstorm dropped nickel-size hail in Pottstown.
NWS Hail Report Location: .53 W Pottstown, PA
1.50″ hail
May 27, 2010
6:09 PM EST-5
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: The second severe thunderstorm of the day dropped nickel to ping pong ball size hail in and around Pottstown.
NWS Hail Report Location: N Pottstown, PA
1.00″ hail
May 27, 2010
4:50 PM EST-5
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: Quarter size hail fell in Pottstown.
NWS Hail Report Location: N Pottstown, PA
1.00″ hail
Jun 26, 2009
5:16 PM EST-5
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: Quarter size hail fell in Upper Pottsgrove Township and penny size hail fell in Lower Pottsgrove Township.
NWS Hail Report Location: 2.07 N Pottstown, PA
0.75″ hail
Jul 27, 2008
11:45 AM EST-5
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: Penny size hail was reported in Upper Pottsgrove Township.
NWS Hail Report Location: 3 N Pottstown, PA
0.88″ hail
Jun 22, 2004
4:47 PM EST
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Pottstown, PA
1.75″ hail
Jul 21, 2003
8:35 PM EST
Hail report for ZIP 19464
Montgomery County · 186,982 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Stowe, PA
Showing 15 of 15
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 19464

66 reports
Free hail report + wind check →
UNK mph
Jun 6, 2026
10:50 PM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Tree blown down...blocking a road. Time estimated from radar.
NWS Wind Report Location: 1 WNW Sanatoga, PA
UNK mph
Jun 6, 2026
10:40 PM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Tree blown into wires. Time estimated from radar.
NWS Wind Report Location: 1 NE Lower Pottsgrove T, PA
UNK mph
May 20, 2026
8:48 PM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Picture sent in via social media of multiple trees down. Time estimated from radar.
NWS Wind Report Location: Pottstown, PA
UNK mph
May 20, 2026
8:47 PM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Several trees and large tree limbs down on Charlotte Street and Diamond Street. Time estimated from KDIX radar.
NWS Wind Report Location: 1 NNE Pottstown, PA
UNK mph
Mar 18, 2026
2:30 AM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Several reports of trees and wires down across western Montgomery County... especially around Pottstown and Pottsgrove. Time estimated from radar.
NWS Wind Report Location: 1 NE Pottstown, PA
UNK mph
Mar 18, 2026
2:27 AM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Tree down on house causing damage to the roof. Time estimated from radar.
NWS Wind Report Location: Pottstown, PA
UNK mph
Jul 8, 2025
9:15 PM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Several trees and wires down around Pottstown and Pottsgrove. Time estimated from radar.
NWS Wind Report Location: Pottstown, PA
UNK mph
Jul 8, 2025
9:10 PM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Damage to house shutters... trees down in Pottstown. Time estimated from radar.
NWS Wind Report Location: Pottstown, PA
68 mph
Jul 8, 2025
9:02 PM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Measured 68 mph gust in Pottstown. Time included in report.
NWS Wind Report Location: Pottstown, PA
UNK mph
Aug 13, 2023
4:29 AM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Multiple trees reported down in Pottstown. Time estimated from radar.
NWS Wind Report Location: Pottstown, PA
UNK mph
Aug 13, 2023
4:28 AM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Report from mPING: 3-inch tree limbs broken; Power poles broken. Time estimated from radar.
NWS Wind Report Location: Pottstown, PA
UNK mph
Aug 13, 2023
4:28 AM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Multiple trees reported down in Upper Pottsgrove Township. Time estimated from radar.
NWS Wind Report Location: 2 NE West Pottsgrove Tw, PA
UNK mph
Aug 13, 2023
4:27 AM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: Multiple trees reported down in Stowe. Time estimated from radar.
NWS Wind Report Location: Stowe, PA
63 mph
Jun 6, 2023
7:45 PM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Pottstown, PA
UNK mph
Jun 6, 2023
7:45 PM UTC
Wind report for ZIP 19464
Montgomery County · 186,982 Homes in County
Wind Report Description: tree limbs and power lines down.
NWS Wind Report Location: Pottstown, PA
Showing 15 of 66
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 19464

3 reports
F1 category
Apr 1, 1998
2:37 PM EST
Tornado report for ZIP 19464
Chester County · 127,346 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 1 NE Cedarville, PA
F1 category
Jul 17, 1988
3:29 PM EST
Tornado report for ZIP 19464
Montgomery County · 186,982 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, PA
F0 category
May 20, 1982
6:00 PM CST
Tornado report for ZIP 19464
Montgomery County · 186,982 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, PA
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 19464 on the Interactive Map

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NWS Storm Reports & Census Data

U.S. Census Data · ZIP Code

ZIP 19464 area census snapshot

People & households
Population48,084
Households18,599
Housing units19,985
Income
Median household income$76,338
$100k+ households42.2%
$150k+ households16.5%
Housing stock
Single-family detached9,790
Attached single-family5,985
Small multifamily2,601
Large multifamily1,402
Mobile homes140
Housing mix
Single-family share49.0%
Attached-home share30.0%
Multifamily share20.0%
Mobile-home share0.7%
Ownership & occupancy
Owner-occupied12,132
Renter-occupied6,467
Vacant units1,386
Home value & age
Median home value$231,700
Owner homes $300k+29.8%
Owner homes $500k+6.0%
Owner homes $750k+1.4%
Median year built1959
Older-home share70.9%
Vehicle context
Households with cars17,153
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 19464 have on record?

Our records show 15 hail, 66 wind, and 3 tornado reports in and near ZIP 19464, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on June 6, 2026.

What is the largest hail ever reported in ZIP 19464?

The largest hail size in these storm-report records in and near ZIP 19464 is 1.75″. It was reported near Stowe, PA on July 21, 2003.

A storm report showed up near my home in ZIP 19464 — 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 19464 and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in ZIP 19464 — 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 19464 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in ZIP 19464 — 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 19464 address?

Use the address search to pull a free address-level hail report for any property in ZIP 19464 — 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 19464, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 19464, 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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