Heads up! Small hail spotted in these regions: McAllen, TX • Laredo, TX • Columbia, SC ATTENTION! Damaging hail detected. Hail tracking is now active for these regions: Casper, WY • Greenville, NC • Albuquerque, NM • Asheville, NC • Kingsport, TN • Johnson City, TN • Grand Junction, CO • Fayetteville, NC • Raleigh, NC • Saint Louis, MO • Champaign, IL • Owensboro, KY • Knoxville, TN • Evansville, IN • Louisville, KY • Provo, UT Heads up! Small hail spotted in these regions: McAllen, TX • Laredo, TX • Columbia, SC ATTENTION! Damaging hail detected. Hail tracking is now active for these regions: Casper, WY • Greenville, NC • Albuquerque, NM • Asheville, NC • Kingsport, TN • Johnson City, TN • Grand Junction, CO • Fayetteville, NC • Raleigh, NC • Saint Louis, MO • Champaign, IL • Owensboro, KY • Knoxville, TN • Evansville, IN • Louisville, KY • Provo, UT

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

Hail, Wind & Tornado Reports in and near ZIP 21666

Public hail, wind, and tornado reports in and near ZIP 21666 from March 21, 1976 through September 4, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 21666 — search hail, wind and tornado public reports for any U.S. ZIP code

Hail Reports

Wind Reports

Tornado Reports

Max Hail Size

1.80″

Source NOAA SPC · NWS Local Storm Reports Coverage ZIP 21666 · 1976–present Updated Daily · last Sep 4, 2026

Latest NWS Hail Reports in and near ZIP 21666

1 reports

Free hail report for your home →

1.80″ hail

Jun 9, 2011
11:05 PM EST-5

Hail report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Hail Report Description: Hail slightly larger than golf balls fell from a severe thunderstorm on Kent Island.

NWS Hail Report Location: .87 SE Stevensville, MD

Showing 1 of 1

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 21666

60 reports

Free hail report + wind check →

UNK mph

Sep 4, 2026
4:27 AM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Downed tree/wires with brief fire on Chesapeake Bay Dr in Stevensville. Time given in report from EM.

NWS Wind Report Location: 5 Nw Wittman, MD

UNK mph

Sep 4, 2026
4:23 AM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Trees and wires down around Kent Point Road. Time estimated from radar.

NWS Wind Report Location: 5 Nw Talbot, MD

UNK mph

Jun 22, 2026
10:10 PM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Tree blown down into wires.

NWS Wind Report Location: 5 SW Chester, MD

83 mph

Jun 13, 2026
1:04 AM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: No National Weather Service description provided.

NWS Wind Report Location: 7 ESE Cape St. Claire, MD

UNK mph

Jun 13, 2026
12:52 AM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Widespread reports of trees and wires down across the northern portion of Kent Island. Time estimated from radar.

NWS Wind Report Location: 1 NNW Stevensville, MD

62 mph

Jun 13, 2026
12:44 AM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Bay Bridge WxFlow site.

NWS Wind Report Location: 1 WSW Stevensville, MD

63 mph

Jun 13, 2026
12:44 AM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: No National Weather Service description provided.

NWS Wind Report Location: 7 ESE Cape St. Claire, MD

UNK mph

Jun 12, 2026
1:20 AM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Large tree limb down on wires. Time estimated by radar.

NWS Wind Report Location: Chester, MD

60 mph

Jun 12, 2026
1:04 AM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Bay Bridge mesonet.

NWS Wind Report Location: 1 WSW Stevensville, MD

58 mph

Mar 18, 2026
1:59 AM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Wunderground station KMDSTEVE109.

NWS Wind Report Location: 4 SSW Chester, MD

UNK mph

Jul 27, 2025
6:32 PM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Corrects previous tstm wnd dmg report from Stevensville. Tree down on Walker Road at Whispering Court.

NWS Wind Report Location: Stevensville, MD

59 mph

Jul 9, 2025
11:30 PM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Personal Weather Station: KMDSTEVE76 gusted to 59.3 mph.

NWS Wind Report Location: 6 NW Wittman, MD

UNK mph

Jun 19, 2025
9:09 PM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Tree with wires down-Love Point Rd. near Kent Island High School. Time estimated from radar.

NWS Wind Report Location: Stevensville, MD

58 mph

May 16, 2025
10:14 PM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: No National Weather Service description provided.

NWS Wind Report Location: 5 ESE Bay Ridge, MD

61 mph

Mar 31, 2024
2:29 AM UTC

Wind report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Wind Report Description: Wind gusts of up to 53 knots (61 MPH) were measured by the Kent Island WeatherFlow sensor (XKNT) between 10:29 and 10:34 PM.

NWS Wind Report Location: 5 ESE Bay Ridge, MD

Showing 15 of 60

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 21666

2 reports

UNK category

Jul 24, 2017
5:29 AM UTC

Tornado report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

Tornado Report Description: *** 1 INJ *** NWS STORM SURVEY HAS CONFIRMED AN EF2 TORNADO CAME ASHORE AT 129 AM AND LIFTED AT 133 AM IN STEVENSVILLE. MAXIMUM WINDS AT 125 MPH. SEVERAL STRUCTURES DAMAGED WITH ROOF TORN OFF. UPPER FLOORS OF TOWNHOMES TORE OFF. ONE INJURY FROM A PUNCTURE. TREES DOWN...GAS LEAKS AND POWER OUTAGES.

NWS Tornado Report Location: Bay City, MD

UNK category

Jul 24, 2017
5:29 AM UTC

Tornado report for ZIP 21666

Queen Anne's County · 17,804 Homes in County

NWS Tornado Report Location: Stevensville South, MD

Showing 2 of 2

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 21666 on the Interactive Map

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Hail

Wind

Tornado

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NWS Storm Reports & Census Data

U.S. Census Data · ZIP Code

ZIP 21666 area census snapshot

People & households

Population14,205

Households5,520

Housing units5,781

Income

Median household income$130,426

$100k+ households46.0%

$150k+ households24.2%

Housing stock

Single-family detached4,915

Attached single-family388

Small multifamily357

Large multifamily80

Mobile homes41

Housing mix

Single-family share85.0%

Attached-home share6.7%

Multifamily share7.6%

Mobile-home share0.7%

Ownership & occupancy

Owner-occupied4,496

Renter-occupied1,024

Vacant units261

Home value & age

Median home value$478,500

Owner homes $300k+87.2%

Owner homes $500k+44.2%

Owner homes $750k+21.8%

Median year built1987

Older-home share33.4%

Vehicle context

Households with cars5,312

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 21666 have on record?

Our records show 1 hail, 60 wind, and 2 tornado reports in and near ZIP 21666, 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 ZIP 21666?

The largest hail size in these storm-report records in and near ZIP 21666 is 1.80″. It was reported near .87 SE Stevensville, MD on June 9, 2011.

A storm report showed up near my home in ZIP 21666 — 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 21666 and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in ZIP 21666 — 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 21666 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in ZIP 21666 — 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 21666 address?

Use the address search to pull a free address-level hail report for any property in ZIP 21666 — 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 21666, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 21666, 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.

Hail, Wind & Tornado Reports in and near ZIP 21666

Latest NWS Hail Reports in and near ZIP 21666

Latest NWS Wind Reports in and near ZIP 21666

Latest NWS Tornado Reports in and near ZIP 21666

NWS Hail, Wind and Tornado Reports in and near ZIP 21666 on the Interactive Map

Get a free hail report for your address

NWS Storm Reports & Census Data

ZIP 21666 area census snapshot

Frequently asked questions

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