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

Hail, Wind & Tornado Reports in Putnam County, NY

Public hail, wind, and tornado reports across Putnam County, NY from August 9, 1968 through August 3, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 12533 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
33
Wind Reports
153
Tornado Reports
6
Max Hail Size
1.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Putnam County, NY · 1968–present Updated  Daily · last Aug 3, 2026

Latest NWS Hail Reports in Putnam County

30 reports
Free hail report for your home →
1.00″ hail
Jun 2, 2023
10:15 PM UTC
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: One inch hail in diameter reported via social media near thunder ridge in patterson. Time estimated by radar.
NWS Hail Report Location: 3 NW Putnam Lake, NY
1.00″ hail
Nov 13, 2021
7:10 PM UTC
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 N Mahopac, NY
1.00″ hail
Jun 30, 2019
5:50 PM UTC
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 N Milltown, NY
1.75″ hail
Sep 6, 2014
6:50 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: Golf ball size hail was reported mixed in with quarter size hail.
NWS Hail Report Location: N Kent Cliffs, NY
0.88″ hail
Jun 18, 2013
2:32 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Brewster, NY
0.75″ hail
Aug 9, 2012
4:20 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 S Carmel, NY
1.00″ hail
Jul 26, 2012
6:00 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .03 E Carmel, NY
0.88″ hail
Jun 8, 2012
1:45 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Mahopac, NY
0.88″ hail
Jun 8, 2012
1:30 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: Nickel size hail was reported in Fahnestock State Park.
NWS Hail Report Location: 3.11 W Kent Cliffs, NY
0.88″ hail
Aug 1, 2011
5:10 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .52 E Mahopac, NY
1.00″ hail
Jun 9, 2011
4:30 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: Penny to quarter size hail was reported in Mahopac.
NWS Hail Report Location: N Mahopac, NY
0.75″ hail
Jun 9, 2011
4:15 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: Penny-size hail was reported in Cold Springs.
NWS Hail Report Location: .74 SSW Nelsonville, NY
0.75″ hail
Jun 9, 2011
3:45 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Mahopac, NY
0.75″ hail
Sep 13, 2010
4:40 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .52 E Lake Mahopac, NY
0.75″ hail
Jul 23, 2008
7:31 PM EST-5
Hail report for Putnam County, NY
Putnam County · 29,826 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .52 E Lake Mahopac, NY
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 Putnam County

30 reports
Free hail report + wind check →
UNK mph
Aug 3, 2026
8:17 AM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Tree down with downed wires and road closure on US 9_ both directions_ south of Eyrie road_ all lanes of 2 lanes closed.
NWS Wind Report Location: 2 E Cold Spring, NY
UNK mph
Jul 17, 2024
8:26 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Tree Down on NY 312 at Rocco Drive (Brewster).
NWS Wind Report Location: 1 ENE Brewster Hill, NY
UNK mph
Jul 17, 2024
8:26 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Tree Down on NY 312 at Garity Blvd (Brewster).
NWS Wind Report Location: 1 NW Brewster Hill, NY
UNK mph
Jul 17, 2024
8:11 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Trees down with wires on Belden Rd.
NWS Wind Report Location: 1 WNW Carmel, NY
UNK mph
Jul 17, 2024
8:04 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: tree down on Shear Hill Rd.
NWS Wind Report Location: 2 SW Carmel, NY
UNK mph
Jul 17, 2024
7:42 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Tree down in Fahnestock State Park blocking road to campsite.
NWS Wind Report Location: 1 NNE Fahnestock State, NY
UNK mph
Jun 27, 2024
1:04 AM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Tree Down on NY 22 southbound south of Birch Hill Rd (Southeast). Alternate lanes of 2 lanes blocked 640 NY-22.
NWS Wind Report Location: Brewster, NY
UNK mph
Jun 23, 2024
11:31 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Tree into a house on Lake Shore Dr.
NWS Wind Report Location: 1 SE Putnam Lake, NY
UNK mph
Jun 23, 2024
11:29 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Tree into a house at Vales Grove.
NWS Wind Report Location: Peach Lake, NY
UNK mph
Jun 23, 2024
11:27 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Tree on a house on Maple Rd.
NWS Wind Report Location: 2 WSW Brewster, NY
UNK mph
Jun 23, 2024
11:20 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Wires down on Indian Hill Rd.
NWS Wind Report Location: Mahopac, NY
UNK mph
Jun 23, 2024
11:18 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Multiple injuries from a tree on a car in Mahopac.
NWS Wind Report Location: 1 ESE Mahopac, NY
UNK mph
Jun 23, 2024
11:05 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Large branch fallen on power lines.
NWS Wind Report Location: 2 ESE Highland Falls, NY
UNK mph
Jun 23, 2024
11:03 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Tree down on road and partially downed power line.
NWS Wind Report Location: 3 ENE Highland Falls, NY
UNK mph
May 23, 2024
12:25 PM UTC
Wind report for Putnam County, NY
Putnam County · 29,826 Homes in County
Wind Report Description: Corrects previous tstm wnd dmg report from 2 SSW Carmel. Multiple trees down across the south portion of town on Stoneleigh Ave... Drewville Rd... Weber Hill Rd... and Seminary Hill Rd near Willow Rd.
NWS Wind Report Location: 2 SSW Carmel, NY
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 Putnam County

6 reports
UNK category
May 15, 2018
8:32 PM UTC
Tornado report for Putnam County, NY
Putnam County · 29,826 Homes in County
Tornado Report Description: STORM SURVEY TEAM CONFIRMED AN EF1 TORNADO WITH ESTIMATED PEAK WINDS OF 100 MPH AND A DISCONTINUOUS 75 YARD PATH.
NWS Tornado Report Location: Patterson, NY
UNK category
May 15, 2018
8:29 PM UTC
Tornado report for Putnam County, NY
Putnam County · 29,826 Homes in County
Tornado Report Description: STORM SURVEY TEAM CONFIRMED AN EF2 TORNADO WITH ESTIMATED PEAK WINDS OF 110 MPH.
NWS Tornado Report Location: Kent, NY
F0 category
Jun 29, 1990
6:48 PM EST
Tornado report for Putnam County, NY
Putnam County · 29,826 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NY
F2 category
Jul 10, 1989
3:58 PM CST
Tornado report for Putnam County, NY
Putnam County · 29,826 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NY
F2 category
Jul 29, 1971
4:30 PM CST
Tornado report for Putnam County, NY
Putnam County · 29,826 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NY
F1 category
Aug 9, 1968
6:30 PM CST
Tornado report for Putnam County, NY
Putnam County · 29,826 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NY
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 Putnam County on the Interactive Map

Report type
Hail
Wind
Tornado

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Browse Cities with NWS Storm Reports in Putnam County

NWS Storm Reports & Census Data

U.S. Census Data · County

Putnam County, NY area census snapshot

People & households
Population97,988
Households35,054
Housing units38,369
Income
Median household income$127,405
$100k+ households46.3%
$150k+ households26.4%
Housing stock
Single-family detached29,826
Attached single-family3,076
Small multifamily3,695
Large multifamily1,513
Mobile homes246
Housing mix
Single-family share77.7%
Attached-home share8.0%
Multifamily share13.6%
Mobile-home share0.6%
Ownership & occupancy
Owner-occupied29,105
Renter-occupied5,949
Vacant units3,315
Home value & age
Median home value$448,000
Owner homes $300k+82.5%
Owner homes $500k+38.3%
Owner homes $750k+10.6%
Median year built1968
Older-home share67.9%
Vehicle context
Households with cars33,597
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 Putnam County

Get a Remote Hail Inspection

Not sure if hail may have affected your home in Putnam 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 Putnam County have on record?

Our records show 33 hail, 153 wind, and 6 tornado reports in Putnam County, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 3, 2026.

What is the largest hail ever reported in Putnam County?

The largest hail size in these storm-report records in Putnam County is 1.75″. It was reported near N Kent Cliffs, NY on September 6, 2014.

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

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

I am selling a home in Putnam 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 Putnam County address?

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