ATTENTION! Damaging hail detected. Hail tracking is now active for this region: Champaign, ILATTENTION! 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 Nassau County, NY
Public hail, wind, and tornado reports across Nassau County, NY from May 24, 1962 through August 20, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.
Example: 11542 — search hail, wind and tornado public reports for any U.S. ZIP code
Hail Reports
81
Wind Reports
280
Tornado Reports
12
Max Hail Size
3.00″
Source NOAA SPC · NWS Local Storm ReportsCoverage Nassau County, NY · 1962–presentUpdated Daily · last Aug 20, 2026
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 NW Uniondale, NY
1.25″hail
Jun 29, 2019 7:52 PM UTC
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: HAIL WITH SIZE LARGER THAN A QUARTER REPORTED WITH TIME ESTIMATED BY RADAR
NWS Hail Report Location: Farmingdale, NY
1.75″hail
Jun 23, 2015 5:40 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Glen Cove, NY
0.75″hail
Jun 23, 2015 5:35 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Brookville, NY
1.00″hail
Sep 3, 2013 6:30 AM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: Quarter size hail was reported near Burner Middle School along Carman Mill Road.
NWS Hail Report Location: .28 NW Nassau Shrs, NY
0.88″hail
Aug 15, 2012 11:10 AM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 N Plainview, NY
0.88″hail
Aug 15, 2012 10:37 AM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .52 E Hillside Manor, NY
0.88″hail
Aug 15, 2012 10:28 AM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .52 E East Williston, NY
0.75″hail
Jul 1, 2012 4:50 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Syosset, NY
0.88″hail
Aug 1, 2011 3:57 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N West Hempstead, NY
1.00″hail
Aug 1, 2011 3:57 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Rockville Centre, NY
0.88″hail
Aug 1, 2011 3:49 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Hempstead, NY
3.00″hail
Aug 1, 2011 3:30 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: A spotter measured hail 3 inches in diameter, along with other reports of tennis ball size hail. This hail damaged around 150 cars in New Hyde Park, including the shattering of multiple windshields.
NWS Hail Report Location: 1.79 W East Williston, NY
1.75″hail
Aug 1, 2011 3:28 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Garden City Park, NY
2.00″hail
Aug 1, 2011 3:24 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: Multiple spotters reported lime sized hail in New Hyde Park.
NWS Hail Report Location: N New Hyde Park, NY
1.00″hail
Aug 1, 2011 3:20 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Hempstead, NY
1.00″hail
Aug 1, 2011 3:15 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Garden City Park, NY
1.75″hail
Aug 1, 2011 3:15 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Great Neck, NY
1.75″hail
Aug 1, 2011 3:13 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N New Hyde Park, NY
1.00″hail
Aug 1, 2011 3:05 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N New Hyde Park, NY
2.75″hail
Aug 1, 2011 2:55 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: Baseball size hail was reported around the Lakeville Road interchange with the Northern State Parkway. Multiple cars were reported to be damaged.
NWS Hail Report Location: .83 NE Lake Succes, NY
1.00″hail
Oct 11, 2010 8:02 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 S Island Park, NY
1.00″hail
Sep 16, 2010 5:00 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: Quarter size hail was reported.
NWS Hail Report Location: .87 SE Lawrence, NY
1.00″hail
Jun 24, 2010 2:05 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: Quarter size hail was reported on Hyman Drive in Farmingdale.
NWS Hail Report Location: .84 ESE North Massapequa, NY
0.88″hail
Jun 24, 2010 1:55 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: Nickle size hail was reported.
NWS Hail Report Location: .52 W Albertson, NY
1.00″hail
Jun 24, 2010 1:55 PM EST-5
Hail report for Nassau County, NY
Nassau County · 364,529 Homes in County
Hail Report Description: Quarter size hail was reported near Exit 39 of The Long Island Expressway (I-495).
NWS Hail Report Location: 1.02 NNE Albertson, 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.
Wind Report Description: Widespread damage to structures with photos reported on Facebook.
NWS Wind Report Location: 1 W Atlantic Beach, NY
UNKmph
Aug 10, 2026 10:18 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Large old oak tree down on home in Westbury. One minor injury. Time estimated by radar.
NWS Wind Report Location: Westbury, NY
UNKmph
Aug 8, 2026 8:33 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Tree fell on a parked vehicle on Concord Avenue_ with time estimated by radar.
NWS Wind Report Location: 1 Sw Oceanside, NY
75mph
Jul 5, 2026 12:32 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Wxflow Station at Bayville.
NWS Wind Report Location: 2 N Glen Cove, NY
UNKmph
Jun 7, 2026 12:22 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Downed tree on Bethpage State Parkway southbound at Exit B4 Central Avenue. 1 right lane of 2 lanes closed. Time estimated by radar.
NWS Wind Report Location: 1 NNE Plainedge, NY
UNKmph
Jun 7, 2026 12:05 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Tree branches blocking road.
NWS Wind Report Location: East Hills, NY
64mph
Jun 7, 2026 12:02 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Mesonet station XBAY Bayville.
NWS Wind Report Location: 2 N Glen Cove, NY
UNKmph
Mar 17, 2026 4:45 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Large tree down in yard.
NWS Wind Report Location: East Meadow, NY
67mph
Dec 19, 2025 9:26 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Corrects previous marine tstm wind report from 2 N Glen Cove. Mesonet station XBAY Bayville measured a 58 kt wind gust.
NWS Wind Report Location: 2 N Glen Cove, NY
58mph
Sep 6, 2025 7:26 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Mesonet station XBAY Bayville.
NWS Wind Report Location: 2 N Glen Cove, NY
58mph
Jul 9, 2025 12:56 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Mesonet station XBAY Bayville.
NWS Wind Report Location: 2 N Glen Cove, NY
UNKmph
Jun 19, 2025 11:30 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Large tree blocking road on Clubhouse Rd.
NWS Wind Report Location: 1 S Merrick, NY
60mph
Mar 22, 2025 11:57 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Mesonet station XBAY Bayville Station Elevation: 45 ft. Marine thunderstorm wind gust of 52 kt.
NWS Wind Report Location: 2 N Glen Cove, NY
UNKmph
Jul 16, 2024 11:35 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Downed tree on west olive st.
NWS Wind Report Location: Long Beach, NY
UNKmph
Jun 27, 2024 1:13 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Downed tree on NY 107 both directions at Glen Head Road (Oyster Bay). All lanes closed.
NWS Wind Report Location: Glen Head, NY
UNKmph
Jun 27, 2024 1:02 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Downed tree on NY 25A both directions at Chestnut Drive (North Hempstead). All lanes closed.
NWS Wind Report Location: 1 N East Hills, NY
UNKmph
Jun 27, 2024 1:00 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Trees down near Wicks Lane in Malverne NY.
NWS Wind Report Location: 1 SE Malverne, NY
UNKmph
Jun 27, 2024 12:57 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Downed tree on Northern State Parkway eastbound Exit ramp Partially closed at Exit 27S-Shelter Rock Road (North Hempstead). 1 Right lane of 2 lanes closed.
NWS Wind Report Location: 1 WNW Searingtown, NY
UNKmph
Jun 14, 2024 11:40 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: A marine thunderstorm wind gust of 39 kt was reported at the NY Harbor Entrance Buoy.
NWS Wind Report Location: 15 S Atlantic Beach, NY
65mph
Jul 29, 2023 11:32 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: Marine thunderstorm wind gust of 56 kt. Mesonet station XBAY Bayville. 45 ft elevation.
NWS Wind Report Location: 2 N Glen Cove, NY
UNKmph
Dec 23, 2022 10:08 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: DOWNED TREE ON NY 101 NORTHBOUND BETWEEN OHIO AVE AND DELAWARE AVE. ONE LANE CLOSED.
NWS Wind Report Location: Port Washington, NY
UNKmph
Sep 27, 2022 2:10 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: DOWNED TREE NEAR NORTHERN BOULEVARD WITH ALL LANES BLOCKED.
NWS Wind Report Location: 1 SSW Oyster Bay Cove, NY
UNKmph
Sep 27, 2022 2:08 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: TREE DOWN ON MILL RIVER ROAD WITH CONES PUT IN PLACE AROUND TREE.
NWS Wind Report Location: 1 SW Oyster Bay, NY
UNKmph
Jul 21, 2022 6:45 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: POWER LINES DOWN AND POWER LOST. 53 MPH WIND GUST MEASURED.
NWS Wind Report Location: 1 S Syosset, NY
UNKmph
Jul 21, 2022 5:41 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: WIRES DOWN ON NORTHERN BLVD NEAR ROUTE 107. TIME ESTIMATED BY RADAR.
NWS Wind Report Location: 1 ESE Old Brookville, NY
58mph
Jul 2, 2022 11:00 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: 51 KT GUST AT BUOY 44065.
NWS Wind Report Location: 15 S Atlantic Beach, NY
60mph
Jan 17, 2022 8:10 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: BUOY 44065 15 S ATLANTIC BEACH.
NWS Wind Report Location: 15 S Atlantic Beach, NY
62mph
Dec 7, 2021 1:55 AM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: CORRECTS PREVIOUS CLASSIFICATION OF NON-TSTM WND GST REPORT FROM 2 N GLEN COVE. MESONET STATION XBAY BAYVILLE WITH ELEVATION OF 45 FT AGL.
NWS Wind Report Location: 2 N Glen Cove, NY
60mph
Nov 13, 2021 8:10 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: NDBC BUOY 44065 MEASURED A WIND GUST OF 52 KNOTS.
NWS Wind Report Location: 15 S Atlantic Beach, NY
UNKmph
Nov 13, 2021 8:00 PM UTC
Wind report for Nassau County, NY
Nassau County · 364,529 Homes in County
Wind Report Description: LARGE TREE BRANCHES DOWN.
NWS Wind Report Location: 2 ENE Bethpage, 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 Nassau County
12 reports
UNKcategory
Aug 20, 2026 10:47 PM UTC
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: NWS storm survey confirmed an EF-1 tornado producing a narrow swath of damage with estimated wind gusts of 65 to 97 mph across the far western end of Atlantic Beach between 647pm and 650pm. Moderate
NWS Tornado Report Location: 1 W Atlantic Beach, NY
UNKcategory
Nov 13, 2021 7:55 PM UTC
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: EF-0 WITH 85 MPH WINDS CONFIRMED IN LEVITTOWN WITH DOWNED TREES AND WIRES ON TULIP ST. SIGNIFICANT DAMAGE ALSO FOUND NEAR CLOVER LANE... WHERE A LARGE TREE WAS FELLED ONTO A HOUSE.
NWS Tornado Report Location: 1 N Levittown, NY
UNKcategory
Nov 13, 2021 7:47 PM UTC
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: EF-0 WITH 85 MPH WINDS CONFIRMED IN UNIONDALE WITH ROOF TORN OFF HOME ON LIBERTY ST.
NWS Tornado Report Location: Uniondale, NY
UNKcategory
Nov 13, 2021 7:37 PM UTC
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: EF-0 WITH 85 MPH WINDS CONFIRMED IN WOODMERE WITH SEVERAL TREES AND POWER LINES DOWN.
NWS Tornado Report Location: 1 SE Woodmere, NY
F0category
Aug 25, 2006 11:00 AM EST
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 1 E Massapequa Park, NY
F1category
Aug 12, 2005 8:45 PM EST
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: A weak and short-lived F1 tornado touched down around 945 pm EDT in Glen Cove. The tornado formed in a thunderstorm that formed on an outflow boundary produced by a line of thunderstorms over Long Island Sound. The tornado moved from northwest to southeast and was estimated to be on the ground for only a minute or two. However, it caused considerable damage to many of the large trees in the area. Many large trees in the neighborhood to the south of the Welwyn Preserve came down and did considerable damage to homes and property. Damage was reported as far southeast as North Shore University Hospital. There were no known injuries.
NWS Tornado Report Location: Glen Cove, NY
F2category
Sep 7, 1998 1:55 PM EST
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: The NWS confirmed that an F2 tornado was responsible for significant damage that occurred in Lynbrook. Most of the village received damage from straight line winds up to 80 mph, that was associated with a severe squall line. Downed trees covered the village with some structural damage where the F2 tornado touched down.The major path of damage was from the northwest section of Lynbrook east-southeast to the southeast section of the village. Funnel clouds were observed from near the intersection of Marshall Ave. and Burtis Street and to the southeast. A tornado was first sighted by two eyewitnesses on Hampton Place. It rose and touched down several times: Second, near Winter Street and across Glover Circle; Third, along Peninsula Blvd. between Earle and Benton Avenues; and Fourth, as a weak F2 near the intersection of Rocklyn Ave. and Merrick Road. It moved across the Long Island Railroad Tracks and Sunrise Highway before it finally dissipated.More than three hundred trees were blown over, many on houses and cars. Six people received minor injuries. Four of these were in "The Fun Zone" on Rocklyn Avenue. One woman was slightly injured by a tree that fell on her car. One police officer was also injured.
NWS Tornado Report Location: Lynbrook, NY
F1category
Jul 23, 1995 5:30 PM EST
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NY
UNKcategory
Aug 12, 1978 4:56 AM CST
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NY
F0category
Jun 1, 1976 5:30 PM CST
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NY
F2category
Sep 18, 1973 7:40 AM CST
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NY
F2category
Sep 27, 1970 10:10 AM CST
Tornado report for Nassau County, NY
Nassau County · 364,529 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, NY
Showing 12 of 12
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 Nassau County on the Interactive Map
Report type
Hail
Wind
Tornado
Get a free hail report for your address
Address-level hail history. 100% free. No phone or email required.
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 Nassau County
Not sure if hail may have affected your home in Nassau 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.
How many hail, wind, and tornado reports does Nassau County have on record?
Our records show 81 hail, 280 wind, and 12 tornado reports in Nassau County, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 20, 2026.
What is the largest hail ever reported in Nassau County?
The largest hail size in these storm-report records in Nassau County is 3.00″. It was reported near East Williston, NY on August 1, 2011.
A storm report showed up near my home in Nassau 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 Nassau County and ask about a Remote Hail Inspection before anyone climbs on the roof.
I am buying a home in Nassau 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 Nassau County address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.
I am selling a home in Nassau 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 Nassau County address?
Use the address search to pull a free address-level hail report for any property in Nassau 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 Nassau County, NY, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in Nassau 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.
Free Hail Report By Address
Check Your Address in Seconds
Free hail report for any address in the contiguous U.S.