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NOAA/NWS STORM PREDICTION CENTER STORM REPORTS

Hail, Wind & Tornado Reports on June 21, 2021

Public hail, wind, and tornado reports across the United States on June 21, 2021 from June 21, 2021 through June 21, 2021, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Pick any date to see hail, wind and tornado public reports for that day — e.g. September 18, 2026.
Hail Reports
20
Wind Reports
704
Tornado Reports
5
Max Hail Size
1.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  United States · June 21, 2021 · 2021–present Updated  Daily · last Jun 21, 2021

NWS Hail Reports on June 21, 2021

20 reports
Free hail report for your home →
1.00″ hail
Jun 21, 2021
10:30 PM UTC
Hail report for June 21, 2021
Grafton County · 31,413 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4 NW Littleton, NH
1.00″ hail
Jun 21, 2021
10:10 PM UTC
Hail report for June 21, 2021
Caledonia County · 11,990 Homes in County
Hail Report Description: HALF INCH TO QUARTER SIZED HAIL FELL FOR ABOUT 10 MINUTES.
NWS Hail Report Location: 1 SW St. Johnsbury, VT
1.50″ hail
Jun 21, 2021
10:05 PM UTC
Hail report for June 21, 2021
Coos County · 14,043 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 SSW Colebrook, NH
1.25″ hail
Jun 21, 2021
9:20 PM UTC
Hail report for June 21, 2021
Addison County · 13,416 Homes in County
Hail Report Description: PUBLIC REPORTED HAIL OF AT LEAST QUARTER SIZE.
NWS Hail Report Location: Bristol, VT
1.50″ hail
Jun 21, 2021
9:08 PM UTC
Hail report for June 21, 2021
Hancock County · 2,452 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 N Treadway, TN
1.00″ hail
Jun 21, 2021
8:15 PM UTC
Hail report for June 21, 2021
Madison County · 22,290 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Deruyter, NY
1.00″ hail
Jun 21, 2021
7:56 PM UTC
Hail report for June 21, 2021
Cortland County · 13,319 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Homer, NY
1.00″ hail
Jun 21, 2021
7:25 PM UTC
Hail report for June 21, 2021
Tompkins County · 23,396 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 NNE Ithaca, NY
1.00″ hail
Jun 21, 2021
7:24 PM UTC
Hail report for June 21, 2021
Tompkins County · 23,396 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 WSW Cayuga Heights, NY
1.00″ hail
Jun 21, 2021
6:15 PM UTC
Hail report for June 21, 2021
Cortland County · 13,319 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 W Preble, NY
1.25″ hail
Jun 21, 2021
5:25 PM UTC
Hail report for June 21, 2021
Ashtabula County · 35,714 Homes in County
Hail Report Description: HALF DOLLAR TO PING PONG HAIL.
NWS Hail Report Location: 1 WSW Andover, OH
1.00″ hail
Jun 21, 2021
6:01 AM UTC
Hail report for June 21, 2021
Ingham County · 76,364 Homes in County
Hail Report Description: REPORT FROM MPING: QUARTER (1.00 IN.).
NWS Hail Report Location: 3 SW Bunker Hill, MI
1.00″ hail
Jun 21, 2021
5:15 AM UTC
Hail report for June 21, 2021
Van Buren County · 29,110 Homes in County
Hail Report Description: PUBLIC REPORT VIA LOCAL TV MEDIA OF 1 INCH HAIL IN HARTFORD AROUND 1:15 AM.
NWS Hail Report Location: Hartford, MI
1.25″ hail
Jun 21, 2021
3:38 AM UTC
Hail report for June 21, 2021
Chautauqua County · 45,688 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 5 S Ripley, NY
1.75″ hail
Jun 21, 2021
3:20 AM UTC
Hail report for June 21, 2021
Warren County · 16,485 Homes in County
Hail Report Description: DELAYED REPORT. 72 HOUR RAINFALL TOTAL 6/18 TO 6/21 OF 4.24 INCHES AS WELL.
NWS Hail Report Location: 7 W Lacona, IA
Showing 15 of 20
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.

NWS Wind Reports on June 21, 2021

704 reports
Free hail report + wind check →
UNK mph
Jun 21, 2021
11:58 PM UTC
Wind report for June 21, 2021
Monroe County · 65,495 Homes in County
Wind Report Description: DOWNED TREES AND WIRES NEAR ROUTE 447. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: Canadensis, PA
UNK mph
Jun 21, 2021
11:58 PM UTC
Wind report for June 21, 2021
Monroe County · 65,495 Homes in County
Wind Report Description: DOWNED TREES AND WIRES NEAR TOLL ROAD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 W Chestnut Hill Twp, PA
UNK mph
Jun 21, 2021
11:55 PM UTC
Wind report for June 21, 2021
Washington County · 21,787 Homes in County
Wind Report Description: WIRES DOWN ON COUNTY ROUTE 1 IN PUTNAM.
NWS Wind Report Location: 4 ENE Hague, NY
UNK mph
Jun 21, 2021
11:54 PM UTC
Wind report for June 21, 2021
Northampton County · 75,252 Homes in County
Wind Report Description: DOWNED POWER LINES NEAR DERHAMMER ROAD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 NW Moore Twp, PA
UNK mph
Jun 21, 2021
11:54 PM UTC
Wind report for June 21, 2021
Northampton County · 75,252 Homes in County
Wind Report Description: DOWNED TREES AND WIRES NEAR MOUNTAIN ROAD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 2 ENE Delps, PA
UNK mph
Jun 21, 2021
11:52 PM UTC
Wind report for June 21, 2021
Monroe County · 65,495 Homes in County
Wind Report Description: DOWNED TREES AND WIRES NEAR HALLET ROAD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 SW Analomink, PA
70 mph
Jun 21, 2021
11:50 PM UTC
Wind report for June 21, 2021
Camden County · 116,355 Homes in County
Wind Report Description: MEASURED FROM A PERSONAL WEATHER STATION. TIME ESTIMATED.
NWS Wind Report Location: Gloucester Twp, NJ
UNK mph
Jun 21, 2021
11:50 PM UTC
Wind report for June 21, 2021
Delaware County · 22,811 Homes in County
Wind Report Description: TREE ACROSS ROAD.
NWS Wind Report Location: East Sidney, NY
UNK mph
Jun 21, 2021
11:50 PM UTC
Wind report for June 21, 2021
Carbon County · 23,820 Homes in County
Wind Report Description: REPORT OF TREE AND WIRES DOWN. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 ENE Palmerton, PA
UNK mph
Jun 21, 2021
11:47 PM UTC
Wind report for June 21, 2021
Monroe County · 65,495 Homes in County
Wind Report Description: DOWNED TREES AND WIRES NEAR LOCUST RIDGE ROAD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 NW Tobyhanna Twp, PA
UNK mph
Jun 21, 2021
11:45 PM UTC
Wind report for June 21, 2021
Lehigh County · 74,603 Homes in County
Wind Report Description: A FEW REPORTS OF WIRES DOWN IN THE ALLENTOWN AND BETHLEHEM AREAS. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 SE Allentown, PA
UNK mph
Jun 21, 2021
11:45 PM UTC
Wind report for June 21, 2021
Kent County · 48,662 Homes in County
Wind Report Description: DOWNED TREE ON WIRES NEAR LONGRIDGE ROAD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 2 SE Delaney Corner, DE
UNK mph
Jun 21, 2021
11:45 PM UTC
Wind report for June 21, 2021
Philadelphia County · 61,968 Homes in County
Wind Report Description: FEW TREES DOWN IN THE BELLA VISTA AREA OF PHILADELPHIA. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 SSW Philadelphia, PA
UNK mph
Jun 21, 2021
11:45 PM UTC
Wind report for June 21, 2021
Lehigh County · 74,603 Homes in County
Wind Report Description: DOWNED POWER LINES NEAR NEFFS LAURYS ROAD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 2 SW Laurys Station, PA
UNK mph
Jun 21, 2021
11:45 PM UTC
Wind report for June 21, 2021
Lehigh County · 74,603 Homes in County
Wind Report Description: FEW REPORTS OF WIRES DOWN IN ALLENTOWN. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: Allentown, PA
Showing 15 of 704
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.

NWS Tornado Reports on June 21, 2021

5 reports
UNK category
Jun 21, 2021
9:49 PM UTC
Tornado report for June 21, 2021
Tompkins County · 23,396 Homes in County
Tornado Report Description: A TORNADO TOUCHED DOWN IN YELLOW BARN STATE FOREST... EAST OF YELLOW BARN ROAD. IT THEN TRACKED EASTWARD AND STRUCK A FARM ON IRISH SETTLEMENT ROAD... SNAPPING AND UPROOTING MULTIPLE TREES. THE TORNADO THEN STRUCK THE YARD OF A HOUSE ON THE WEST SIDE OF ROUTE 38... CAUSING SIGNIFICANT TREE DAMAGE TO THE YARD... A SHED TO BLOW OFF ITS FOUNDATION... AND A BLOW-DOWN OF A FENCE. IT THEN CROSSED ROUTE 38 JUST SOUTH OF DRYDEN... BEFORE LIFTING JUST EAST OF THE ROAD.
NWS Tornado Report Location: 1 SSE Dryden, NY
UNK category
Jun 21, 2021
6:53 PM UTC
Tornado report for June 21, 2021
Allegheny County · 372,149 Homes in County
Tornado Report Description: EF0 CONFIRMED TORNADO
NWS Tornado Report Location: 1 S Seven Fields, PA
UNK category
Jun 21, 2021
6:16 PM UTC
Tornado report for June 21, 2021
Terrebonne Parish · 33,317 Homes in County
Tornado Report Description: SPOTTER CALLED IN A REPORT AND VIDEO OF A TORNADO SOUTH OF DULAC IN TERREBONNE PARISH.
NWS Tornado Report Location: 8 WSW Dulac, LA
UNK category
Jun 21, 2021
4:08 AM UTC
Tornado report for June 21, 2021
Will County · 188,943 Homes in County
Tornado Report Description: NWS STORM SURVEY CONFIRMED AN EF-0 TORNADO THAT STARTED NEAR THE INTERSECTION OF IL ROUTES 59 AND 126 JUST NORTH OF DOWNTOWN PLAINFIELD. THE DAMAGE CONTINUED ON A 3.2 MILE PATH EAST-SOUTHEAST WITH PRIMARILY MINOR TO MODERATE TREE DAMAGE INTO SOUTHWEST ROMEOVILLE... ENDING NEAR MISTWOOD GOLF CLUB.
NWS Tornado Report Location: Plainfield, IL
UNK category
Jun 21, 2021
1:06 AM UTC
Tornado report for June 21, 2021
Jackson County · 7,609 Homes in County
Tornado Report Description: A TORNADO DEVELOPED JUST WEST OF GARRY OWEN IN NORTHWEST JACKSON COUNTY... AND MOVED NORTHEAST ALONG AN INTERMITTENT 3 MILE PATH THROUGH FARM FIELDS... LIFTING EAST OF BERNARD IN SOUTHERN DUBUQUE COUNTY. THE TORNADO CAUSED TREE DAMAGE... AND EXTENSIVE DAMAGE TO OUTBUILDINGS AT 4 FARMSTEADS. THE TORNADO WAS RATED EF1... WITH MAXIMUM WINDS ESTIMATED AT 90 TO 100 MPH... AND WAS ON THE GROUND FOR ABOUT 6 MINUTES. THERE WERE NO INJURIES.
NWS Tornado Report Location: 1 W Garry Owen, IA
Showing 5 of 5
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 on June 21, 2021 on the Interactive Map

Report type
Hail
Wind
Tornado

Get a Remote Hail Inspection

Not sure if hail may have affected your home on June 21, 2021? 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 storm reports were recorded on June 21, 2021?

Our records show 20 hail, 704 wind, and 5 tornado reports on June 21, 2021, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on June 21, 2021.

What was the largest hail reported on June 21, 2021?

The largest hail size in these storm-report records on June 21, 2021 is 1.75″, reported near Lacona, IA.

Some reports show UNK instead of a wind speed or tornado rating — what does that mean?

Wind reports come three ways: measured from an instrument, estimated from the damage observed, or UNK when no speed was recorded. Tornadoes show UNK until the National Weather Service finishes a damage survey and assigns an EF rating. UNK simply means that value was not available when the report was filed.

A report appeared near my home on June 21, 2021 — is my roof damaged?

Not necessarily. A storm report shows that hail, wind, or a tornado was observed nearby, not that any specific home was hit. To find out whether your property was affected, check an address-level hail report, and if it looks significant, ask a local pro about a Remote Hail Inspection before scheduling roof work.

I am buying or selling a home — how do these on June 21, 2021 reports help?

If a storm passed through, a roof or exterior may have damage that is hard to see, or a recent repair may trace back to it. Buyers can ask better questions before closing, and sellers can document the home condition up front — both starting from the property address rather than a whole region.

How do I check what happened at a specific address on June 21, 2021?

Use the address search to pull a free address-level hail report for any property — 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 on June 21, 2021 across the United States, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported, 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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