Heads up! Small hail spotted in these regions: Spartanburg, SC • Greenville, SC • Lincoln, NEATTENTION! Damaging hail detected. Hail tracking is now active for these regions: Billings, MT • Roswell, NM • Asheville, NC • Champaign, IL • Knoxville, TN • Farmington, NM • Louisville, KY • Provo, UT • Salt Lake City, UTHeads up! Small hail spotted in these regions: Spartanburg, SC • Greenville, SC • Lincoln, NEATTENTION! Damaging hail detected. Hail tracking is now active for these regions: Billings, MT • Roswell, NM • Asheville, NC • Champaign, IL • Knoxville, TN • Farmington, NM • Louisville, KY • Provo, UT • Salt Lake City, UT
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 and near ZIP 21531
Public hail, wind, and tornado reports in and near ZIP 21531 from July 13, 1971 through September 4, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.
Example: 21531 — search hail, wind and tornado public reports for any U.S. ZIP code
Hail Reports
5
Wind Reports
41
Tornado Reports
4
Max Hail Size
1.75″
Source NOAA SPC · NWS Local Storm ReportsCoverage ZIP 21531 · 1971–presentUpdated Daily · last Sep 4, 2026
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Friendsville, MD
0.75″hail
Aug 1, 2002 5:40 PM EST
Hail report for ZIP 21531
Garrett County · 14,649 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Friendsville, MD
1.50″hail
Jun 2, 1998 9:12 PM EST
Hail report for ZIP 21531
Garrett County · 14,649 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Friendsville, MD
Showing 5 of 5
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: Wires down at 5000 block of Friendsville road.
NWS Wind Report Location: 2 Sse Friendsville, MD
UNKmph
Sep 4, 2026 5:20 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: About half a dozen calls for trees and wires down in the Friendsville area
NWS Wind Report Location: Friendsville, MD
UNKmph
Sep 4, 2026 5:15 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: About half a dozen calls for trees and wires down in the Friendsville area
NWS Wind Report Location: Friendsville, MD
UNKmph
Sep 4, 2026 5:05 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Tree down in the 1000 block of Glade Rd
NWS Wind Report Location: 4 Nw Friendsville, MD
UNKmph
Aug 16, 2026 9:58 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Tree down onto MD 42 Friendsville Rd and Buffalo Run Rd
NWS Wind Report Location: 3 Nw Friendsville, MD
UNKmph
Aug 16, 2026 9:04 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: One tree down near the intersection of Friendsville Addison Rd and Mill Run Rd.
NWS Wind Report Location: 4 Ne Friendsville, MD
UNKmph
Aug 16, 2026 8:52 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Tree down onto MD 42 Friendsville Rd and Buffalo Run Rd
NWS Wind Report Location: 3 Nw Friendsville, MD
UNKmph
Jun 11, 2026 8:50 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Multiple downed trees and utility lines reported on Bear Creek Road.
NWS Wind Report Location: 1 ESE Friendsville, MD
UNKmph
Jun 6, 2026 7:35 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Large tree down along Trap Run Rd.
NWS Wind Report Location: 4 SW Friendsville, MD
UNKmph
Jun 25, 2025 7:18 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Numerous trees uprooted and snapped along Blooming Rose Rd between Trap Run Rd and White Rock Rd... as well as along Trap Run Rd. between Blooming Rose Rd. and White Rock Crosscut Rd. No structual damage. Some roads blocked by trees and powerlines.
NWS Wind Report Location: 3 SW Friendsville, MD
UNKmph
Apr 20, 2025 12:55 AM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Structural damage to a home in Friendsville with significant roof damage. Roof partially blown off. Power lines and poles laying on home.
NWS Wind Report Location: Friendsville, MD
UNKmph
Apr 20, 2025 12:45 AM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Numerous trees blew down in Friendsville... including on MD-742/MD-42 Friendsville Road at First Avenue.
NWS Wind Report Location: Friendsville, MD
UNKmph
Apr 20, 2025 12:42 AM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Numerous trees blew down near Friendsville... including on MD-42 Friendsville Road at Asher Glade Road.
NWS Wind Report Location: 4 NW Friendsville, MD
UNKmph
Apr 20, 2025 12:42 AM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Numerous calls received of tree damage in the Friendsville area
NWS Wind Report Location: Friendsville, MD
UNKmph
Mar 16, 2025 5:15 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Several trees and power lines blown down across northwestern Garrett County.
NWS Wind Report Location: 2 SSE Friendsville, MD
UNKmph
Aug 7, 2023 5:38 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Multiple trees down on Friendsville Road. Road closed.
NWS Wind Report Location: 3 SSE Friendsville, MD
UNKmph
Jul 12, 2022 6:12 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: TREE DOWN NEAR THE INTERSECTION OF WHITE ROCK CROSSCUT ROAD AND TRAP RUN ROAD
NWS Wind Report Location: 4 SW Friendsville, MD
UNKmph
May 2, 2022 1:06 AM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: TREE REPORTED DOWN ON WIRES NEAR WHITE ROCK ROAD AND CROSSCUT ROAD.
NWS Wind Report Location: 5 SW Friendsville, MD
UNKmph
Jul 17, 2021 9:01 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: TREE DOWN ON STANTON FRIEND ROAD.
NWS Wind Report Location: 3 NNW Friendsville, MD
UNKmph
Jun 21, 2021 6:17 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: TREE BLEW DOWN ON CRANESVILLE ROAD.
NWS Wind Report Location: 7 W Mc Henry, MD
UNKmph
Oct 2, 2018 11:41 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: TREES DOWN AND A SMALL BUILDING DESTROYED.
NWS Wind Report Location: 3 SE Keeler Glade, MD
UNKmph
Jul 7, 2017 8:31 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: LARGE TREE DOWN ON POWER LINE.
NWS Wind Report Location: Gravel Hill, MD
UNKmph
Jun 23, 2017 10:38 PM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: TREES DOWN
NWS Wind Report Location: Friendsville, MD
UNKmph
Feb 13, 2017 2:12 AM UTC
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: MULTIPLE TREES AND WIRES DOWN ON 2000 BLOCK OF WHITE ROCK RD
NWS Wind Report Location: Friendsville, MD
58mph
Jul 8, 2014 3:11 PM EST-5
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Emergency management reported large trees down.
NWS Wind Report Location: 1.27 ESE Friendsville, MD
58mph
Jun 11, 2014 5:45 PM EST-5
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Law enforcement reported trees down on Friendsville Road.
NWS Wind Report Location: N Asher Glade, MD
58mph
Nov 17, 2013 11:10 PM EST-5
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Law enforcement reported a tree down on Friendsville Road.
NWS Wind Report Location: 1.38 N Elden, MD
58mph
Jul 7, 2013 12:15 PM EST-5
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: The 911 Call Center reported multiple trees down in Friendsville.
NWS Wind Report Location: .87 SE Friendsville, MD
58mph
May 26, 2011 4:30 PM EST-5
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: State official reports trees down in Friendsville.
NWS Wind Report Location: .87 SE Friendsville, MD
58mph
Aug 4, 2010 4:30 PM EST-5
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Emergency management reported numerous trees, power poles and power lines down in Friendsville.
NWS Wind Report Location: .87 SE Friendsville, MD
58mph
Jul 25, 2010 12:04 PM EST-5
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Emergency management reported trees down north of Friendsville.
NWS Wind Report Location: .87 SE Friendsville, MD
58mph
Jun 29, 2008 7:00 PM EST-5
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Emergency management reported large trees down in Friendsville.
NWS Wind Report Location: .87 SE Friendsville, MD
60mph
May 31, 2008 7:25 AM EST-5
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: An NWS storm survey found a microburst occurred about 5 miles southeast of Friendsville. The path of damage was confined to several hundred yards off of White Rock Rd. The width of damage was 200 to 300 yards. Numerous trees were toppled or snapped.
Wind Report Description: Emergency management reported numerous trees and power lines down across the northern part of the county from near Friendsville to Accident.
NWS Wind Report Location: .7 ENE Blooming Rose, MD
63mph
May 15, 2004 4:45 PM EST
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Trees snapped off and uprooted along Gap Run Rd. Two sheds damaged.
NWS Wind Report Location: 3 NW Mc Henry, MD
58mph
Aug 3, 2003 2:45 PM EST
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Many trees down.
NWS Wind Report Location: Friendsville, MD
UNKmph
Jun 15, 2000 1:30 PM EST
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Thunderstorm winds downed a few trees and power lines.
NWS Wind Report Location: Friendsville, MD
UNKmph
Sep 7, 1998 6:40 PM EST
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Thunderstorm winds downed several trees onto Friendsville Road.
NWS Wind Report Location: 3 N Friendsville, MD
UNKmph
Jun 26, 1998 2:15 PM EST
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: Thunderstorm winds blew several large trees down.
NWS Wind Report Location: Friendsville, MD
UNKmph
May 6, 1991 12:25 PM CST
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MD
UNKmph
Jun 2, 1990 11:00 PM CST
Wind report for ZIP 21531
Garrett County · 14,649 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MD
Showing 15 of 41
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 21531
4 reports
UNKcategory
May 11, 2024 11:55 PM UTC
Tornado report for ZIP 21531
Garrett County · 14,649 Homes in County
Tornado Report Description: An EF-1 tornado was confirmed between Asher Glade and Selbysville. The tornado was on the ground for about 3 miles with a maximum path width of about 75 yards.
Tornado Report Description: This was the 3rd segment of a tornado that began in Fayette county Pennsylvania, crossed Preston county West Virginia, and then moved into Garrett county Maryland and dissipated. The tornado entered Garrett county about one and one quarter miles north northwest of Sand Spring, and dissipated just east of Accident. The storm caused EF0 damage in Garrett county with maximum winds estimated at 85 MPH, a path length of nearly four and one quarter miles, and a maximum width of 150 yards. Damage in Friendsville was to 12 homes and 2 businesses with minor roof damage, 2 mobile homes with major damage, and 1 small trailer destroyed. Damage in Accident was to 12 homes with minor roof damage, and 2 homes with major damage. Much of the damage was due to large trees falling on structures.
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: W Friendsville, MD
F1category
Jul 13, 1971 10:45 PM CST
Tornado report for ZIP 21531
Garrett County · 14,649 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MD
Showing 4 of 4
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 21531 on the Interactive Map
Report type
Hail
Wind
Tornado
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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.
Frequently asked questions
for homeowners, buyers & sellers
How many hail, wind, and tornado reports does ZIP 21531 have on record?
Our records show 5 hail, 41 wind, and 4 tornado reports in and near ZIP 21531, 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 21531?
The largest hail size in these storm-report records in and near ZIP 21531 is 1.75″. It was reported near Neeler Glade, MD on May 31, 2008.
A storm report showed up near my home in ZIP 21531 — 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 21531 and ask about a Remote Hail Inspection before anyone climbs on the roof.
I am buying a home in ZIP 21531 — 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 21531 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.
I am selling a home in ZIP 21531 — 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 21531 address?
Use the address search to pull a free address-level hail report for any property in ZIP 21531 — 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 21531, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 21531, 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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