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

Hail, Wind & Tornado Reports in Warren County, NJ

Public hail, wind, and tornado reports across Warren County, NJ from June 10, 1956 through September 4, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 07860 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
33
Wind Reports
331
Tornado Reports
6
Max Hail Size
1.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Warren County, NJ · 1956–present Updated  Daily · last Sep 4, 2026

Latest NWS Hail Reports in Warren County

30 reports
Free hail report for your home →
0.25″ hail
Jul 29, 2026
10:07 PM UTC
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: Report from mPing.
NWS Hail Report Location: 1 Se Harmony Twp, NJ
0.75″ hail
Jul 28, 2026
7:46 PM UTC
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: Report from mPING: Dime (0.75 in.).
NWS Hail Report Location: 1 Ne Pleasant Valley, NJ
1.00″ hail
Jun 23, 2024
12:50 AM UTC
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: Hail estimated up to the size of quarters in the Valley View neighborhood of Phillipsburg. Time estimated from radar.
NWS Hail Report Location: 2 NNW Alpha, NJ
1.25″ hail
Sep 7, 2023
6:42 PM UTC
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: Pictures sent in of quarter to half dollar sized hail. Time estimated from radar.
NWS Hail Report Location: 4 N Knowlton Twp, NJ
1.00″ hail
Aug 7, 2019
8:27 PM UTC
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Phillipsburg, NJ
1.00″ hail
Jun 28, 2016
11:17 PM UTC
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Pleasant Valley, NJ
1.25″ hail
Jun 30, 2015
2:50 PM EST-5
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: A severe thunderstorm dropped half dollar size hail in Oxford Township.
NWS Hail Report Location: N Oxford, NJ
0.88″ hail
Jul 27, 2014
9:55 PM EST-5
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: A thunderstorm dropped dime to nickel size hail in Riegelsville.
NWS Hail Report Location: N Riegelsville, NJ
0.88″ hail
Jul 3, 2014
6:05 PM EST-5
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: A thunderstorm dropped nickel size hail in Hackettstown.
NWS Hail Report Location: N Hackettstown, NJ
1.00″ hail
Apr 10, 2013
6:00 PM EST-5
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: A severe thunderstorm dropped quarter size hail in Riegelsville.
NWS Hail Report Location: N Riegelsville, NJ
0.75″ hail
Jul 28, 2012
1:05 PM EST-5
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: A thunderstorm dropped penny size hail in Hackettstown.
NWS Hail Report Location: N Hackettstown, NJ
1.00″ hail
Jul 1, 2012
3:19 PM EST-5
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: A severe thunderstorm dropped quarter size hail in Blairstown.
NWS Hail Report Location: .42 WNW Blairstown, NJ
0.75″ hail
Aug 19, 2011
4:40 PM EST-5
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: A thunderstorm dropped penny size hail in Washington.
NWS Hail Report Location: N Washington, NJ
1.00″ hail
May 27, 2010
2:23 PM EST-5
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: A severe thunderstorm dropped quarter size hail in Riegelsville (Pohatcong Township).
NWS Hail Report Location: N Riegelsville, NJ
1.00″ hail
May 27, 2010
2:06 PM EST-5
Hail report for Warren County, NJ
Warren County · 31,963 Homes in County
Hail Report Description: Quarter size hail fell in Pohatcong Township.
NWS Hail Report Location: .8 NNE Carpenterville, NJ
Showing 15 of 30
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 Warren County

30 reports
Free hail report + wind check →
UNK mph
Sep 4, 2026
5:00 AM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Trees and wires down around Lopatcong Township. Time estimated from radar.
NWS Wind Report Location: 2 Ene Phillipsburg, NJ
UNK mph
Sep 4, 2026
4:53 AM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: NJ DOT - STMC: Downed Tree on NJ 122 Eastbound At In the vicinity of Ohio Av/Sussex St (Pohatcong Twp)_ All lanes closed. Time estimated from radar.
NWS Wind Report Location: 1 Ne Alpha, NJ
UNK mph
Aug 7, 2026
8:42 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Trees down in Franklin Twp. Time estimated by radar.
NWS Wind Report Location: 1 Ene Asbury, NJ
UNK mph
Aug 7, 2026
8:35 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Trees and wires down in Liberty Twp. Time estimated by radar.
NWS Wind Report Location: Liberty Twp, NJ
UNK mph
Jul 28, 2026
5:40 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Tree down - time estimated from radar.
NWS Wind Report Location: Washington, NJ
UNK mph
Jul 4, 2026
11:10 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Several trees and wires down across Blairstown. Time estimated by radar.
NWS Wind Report Location: Blairstown Twp, NJ
UNK mph
Jul 3, 2026
11:27 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Several trees and wires down around Hackettstown. A shed was also destroyed by the high winds. Time estimated from radar.
NWS Wind Report Location: Hackettstown, NJ
UNK mph
Jun 6, 2026
10:54 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Multiple reports of trees and wires down in Washington. Time estimated.
NWS Wind Report Location: Washington, NJ
UNK mph
Jun 6, 2026
10:49 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: NJ DOT - STMC: Downed Wires on NJ 57 Westbound West of Allen Rd/Newburg Rd (Mansfield Twp)... All lanes closed. Time estimated.
NWS Wind Report Location: 2 NW Schooleys Mountain, NJ
UNK mph
Jun 6, 2026
10:35 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Large tree and wires blown down. Time estimated from radar.
NWS Wind Report Location: Washington, NJ
UNK mph
Jun 6, 2026
10:30 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Several wires and poles blown down. Time estimated from radar.
NWS Wind Report Location: Washington, NJ
UNK mph
Jul 25, 2025
6:44 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Trees down on wires blocking roadway along Ridgeway Avenue. Time estimated from radar.
NWS Wind Report Location: 3 NNE Hope, NJ
UNK mph
Jul 25, 2025
6:36 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Trees and wires down in Blairstown Twp. Time estimated from radar.
NWS Wind Report Location: Blairstown Twp, NJ
UNK mph
Jul 3, 2025
9:35 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Trees down across Phillipsburg.
NWS Wind Report Location: Phillipsburg, NJ
62 mph
Jul 3, 2025
9:15 PM UTC
Wind report for Warren County, NJ
Warren County · 31,963 Homes in County
Wind Report Description: Trained spotter sent in report of 62 MPH gust recorded on a personal weather station.
NWS Wind Report Location: Washington, NJ
Showing 15 of 30
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 Warren County

6 reports
UNK category
Jul 14, 2016
6:46 PM UTC
Tornado report for Warren County, NJ
Warren County · 31,963 Homes in County
Tornado Report Description: EF0 TORNADO DAMAGED A BARN AND A RESIDENCE. IN ADDITION...THERE WERE NUMEROUS TREES DOWN WITH THE TOPS SHEARED OFF
NWS Tornado Report Location: Lommasons Glen, NJ
F1 category
Jun 29, 1994
11:45 AM EST
Tornado report for Warren County, NJ
Warren County · 31,963 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Warren And Morris, NJ
F0 category
Jul 26, 1987
9:00 AM CST
Tornado report for Warren County, NJ
Warren County · 31,963 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NJ
F2 category
Oct 26, 1981
6:00 PM CST
Tornado report for Warren County, NJ
Warren County · 31,963 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NJ
F0 category
Jul 21, 1962
3:00 PM CST
Tornado report for Warren County, NJ
Warren County · 31,963 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NJ
F1 category
Nov 19, 1957
2:00 PM CST
Tornado report for Warren County, NJ
Warren County · 31,963 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NJ
Showing 6 of 6
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 Warren County on the Interactive Map

Report type
Hail
Wind
Tornado

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Browse Cities with NWS Storm Reports in Warren County

Blairstown, NJ 46
Hail, wind & tornado reports
Hackettstown, NJ 30
Hail, wind & tornado reports
Belvidere, NJ 28
Hail, wind & tornado reports
Phillipsburg, NJ 24
Hail, wind & tornado reports
Buttzville, NJ 20
Hail, wind & tornado reports
Washington, NJ 17
Hail, wind & tornado reports
Columbia, NJ 15
Hail, wind & tornado reports
Harmony, NJ 14
Hail, wind & tornado reports
Hope, NJ 13
Hail, wind & tornado reports
Alpha, NJ 12
Hail, wind & tornado reports
Great Meadows, NJ 12
Hail, wind & tornado reports
Port Murray, NJ 12
Hail, wind & tornado reports
Mountain Lake, NJ 10
Hail, wind & tornado reports
Finesville, NJ 9
Hail, wind & tornado reports
Allamuchy, NJ 8
Hail, wind & tornado reports
Asbury, NJ 7
Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · County

Warren County, NJ area census snapshot

People & households
Population110,238
Households44,943
Housing units46,675
Income
Median household income$99,596
$100k+ households48.0%
$150k+ households22.4%
Housing stock
Single-family detached31,963
Attached single-family5,189
Small multifamily5,217
Large multifamily3,835
Mobile homes464
Housing mix
Single-family share68.5%
Attached-home share11.1%
Multifamily share19.4%
Mobile-home share1.0%
Ownership & occupancy
Owner-occupied33,386
Renter-occupied11,557
Vacant units1,732
Home value & age
Median home value$323,100
Owner homes $300k+55.6%
Owner homes $500k+14.1%
Owner homes $750k+2.0%
Median year built1972
Older-home share60.5%
Vehicle context
Households with cars42,408
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.

Top ZIP Codes with NWS Storm Reports in Warren County

07860 78
Newton, NJ Hail, wind & tornado reports
07825 68
Marksboro, NJ Hail, wind & tornado reports
08865 64
Phillipsburg, NJ Hail, wind & tornado reports
07823 52
Belvidere, NJ Hail, wind & tornado reports
07840 48
Hackettstown, NJ Hail, wind & tornado reports
07821 37
Hopatcong, NJ Hail, wind & tornado reports
07882 33
Brass Castle, NJ Hail, wind & tornado reports
07832 23
Hainesburg, NJ Hail, wind & tornado reports
08802 20
Asbury, NJ Hail, wind & tornado reports
07838 19
Great Meadows, NJ Hail, wind & tornado reports
07874 16
Byram Center, NJ Hail, wind & tornado reports
07863 15
Oxford, NJ Hail, wind & tornado reports
08886 14
Stewartsville, NJ Hail, wind & tornado reports
07865 13
Port Murray, NJ Hail, wind & tornado reports
08827 9
Hampton, NJ Hail, wind & tornado reports
08804 5
Bloomsbury, NJ Hail, wind & tornado reports
07820 1
Allamuchy, NJ Hail, wind & tornado reports
07833 1
Delaware, NJ Hail, wind & tornado reports

Get a Remote Hail Inspection

Not sure if hail may have affected your home in Warren County? Ask a local pro for a Remote Hail Inspection. They can review hail activity for your property and help you decide whether an in-person roof or exterior inspection makes sense.

Frequently asked questions

for homeowners, buyers & sellers
How many hail, wind, and tornado reports does Warren County have on record?

Our records show 33 hail, 331 wind, and 6 tornado reports in Warren County, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on September 4, 2026.

What is the largest hail ever reported in Warren County?

The largest hail size in these storm-report records in Warren County is 1.75″. It was reported near N Phillipsburg, NJ on May 27, 2010.

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

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

I am selling a home in Warren County — 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 Warren County address?

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