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

Hail, Wind & Tornado Reports in and near Gregory, SD

Public hail, wind, and tornado reports in and near Gregory, SD from June 20, 1957 through July 20, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 57533 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
65
Wind Reports
29
Tornado Reports
7
Max Hail Size
2.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Gregory, SD · 1957–present Updated  Daily · last Jul 20, 2026

Latest NWS Hail Reports in and near Gregory, SD

30 reports
Free hail report for your home →
1.00″ hail
Aug 3, 2025
11:00 PM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Gregory, SD
1.25″ hail
Jul 15, 2025
10:01 PM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: In addition to hail up to half dollar size... heavy rain and 40-50 mph wind gusts stripped some leaves from trees.
NWS Hail Report Location: 5 S Gregory, SD
2.75″ hail
Aug 25, 2024
11:48 PM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: Considerable quarter to golf ball size hail with a few stones up to baseball size.
NWS Hail Report Location: 5 SSE Gregory, SD
1.25″ hail
Aug 25, 2024
11:30 PM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: A couple windows broken in a camper and holes punched in siding due to wind-driven hail.
NWS Hail Report Location: 2 NNW Gregory, SD
2.00″ hail
Aug 11, 2020
9:33 AM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 SW Gregory, SD
1.75″ hail
Jun 21, 2020
12:39 AM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: DAMAGE TO CARS BY HAIL.
NWS Hail Report Location: 9 E Dixon, SD
2.75″ hail
Jun 21, 2020
12:30 AM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: PHOTO AND REPORT VIA FACEBOOK. TIME ESTIMATED BY RADAR.
NWS Hail Report Location: 12 E Dixon, SD
2.75″ hail
Aug 7, 2019
3:10 AM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: HAIL DESTROYED WINDSHIELD AND HEADLIGHTS. NO INJURIES. REPORT RELAYED VIA SPOTTER WHO CAME ACROSS THE DISABLED VEHICLE AND OCCUPANTS.
NWS Hail Report Location: 7 NNE Dixon, SD
2.00″ hail
Jun 30, 2019
10:30 PM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: MULTIPLE HAILSTONES 2.0 TO 2.5 INCHES IN DIAMETER MEASURED WITH A RULER.
NWS Hail Report Location: 10 ENE Dixon, SD
1.00″ hail
Jun 13, 2018
7:40 PM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: CORRECTS PREVIOUS HAIL REPORT FROM 1 S GREGORY.
NWS Hail Report Location: 1 S Gregory, SD
1.00″ hail
Jul 19, 2017
9:15 PM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 SW Gregory, SD
1.00″ hail
May 23, 2016
2:20 AM UTC
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 E Dixon, SD
1.00″ hail
Sep 7, 2015
9:25 PM CST-6
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: Quarter size hail was accompanied by gusts estimated at 50 mph.
NWS Hail Report Location: 4.98 WNW Lucas, SD
2.00″ hail
Jul 17, 2010
4:58 PM CST-6
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: Large hail caused an unknown amount of damage to crops and vehicles.
NWS Hail Report Location: 2.81 S Gregory Arpt, SD
0.88″ hail
Aug 12, 2009
8:56 PM CST-6
Hail report for Gregory, SD
Gregory County · 1,823 Homes in County
Hail Report Description: Nickel size hail was accompanied by 60 mph wind gusts.
NWS Hail Report Location: 9.21 ENE Dixon, SD
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 and near Gregory, SD

29 reports
Free hail report + wind check →
65 mph
Jul 20, 2026
1:14 AM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: Mesonet station 283 SD RWIS Dixon.
NWS Wind Report Location: 2 E Dixon, SD
59 mph
Jul 20, 2026
1:10 AM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: Mesonet station GRMS2 Gregory 16N (SD Mesonet).
NWS Wind Report Location: 6 Nne Dixon, SD
63 mph
Aug 18, 2025
3:13 AM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: Mesonet station GRMS2 Gregory 16N (SD Mesonet).
NWS Wind Report Location: 6 NNE Dixon, SD
68 mph
Aug 16, 2025
6:55 AM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: Mesonet station GRMS2 Gregory 16N (SD Mesonet).
NWS Wind Report Location: 6 NNE Dixon, SD
58 mph
Aug 16, 2025
6:52 AM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: Mesonet station 283 SD RWIS Dixon.
NWS Wind Report Location: 2 E Dixon, SD
71 mph
Jul 15, 2025
9:42 PM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: Mesonet station 283 SD RWIS Dixon.
NWS Wind Report Location: 2 E Dixon, SD
77 mph
Jun 28, 2025
1:29 AM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: SDSU Mesonet station Gregory 16N.
NWS Wind Report Location: 6 NNE Dixon, SD
72 mph
Jul 14, 2024
8:28 AM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: The SDDOT site in Dixon recorded a 72 mph wind gust.
NWS Wind Report Location: 2 E Dixon, SD
64 mph
Jul 14, 2024
7:48 AM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: The Dixon mesonet recorded a 64 mph wind gust.
NWS Wind Report Location: 2 E Dixon, SD
61 mph
Jul 14, 2024
7:20 AM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: The Gregory N Mesonet recorded a 61 mph wind gust.
NWS Wind Report Location: 6 NNE Dixon, SD
60 mph
Jul 1, 2019
2:35 AM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 1 ESE Gregory, SD
64 mph
Jun 24, 2018
9:50 PM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: FROM K9D1 SUPERAWOS. 20 MINUTE MAX GUST ENDING AT 455PM. EXACT TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 ESE Gregory, SD
UNK mph
Jun 1, 2018
11:00 PM UTC
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: MATURE TREES DOWNED.
NWS Wind Report Location: 1 NW Gregory, SD
60 mph
Aug 18, 2015
3:35 AM CST-6
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: .5 W Gregory, SD
60 mph
Jul 5, 2015
8:21 PM CST-6
Wind report for Gregory, SD
Gregory County · 1,823 Homes in County
Wind Report Description: Thunderstorm winds caused tree damage, including branches blown down.
NWS Wind Report Location: 2.12 ENE Dixon, SD
Showing 15 of 29
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 Gregory, SD

7 reports
UNK category
Jun 30, 2019
9:35 PM UTC
Tornado report for Gregory, SD
Gregory County · 1,823 Homes in County
Tornado Report Description: TORNADO WAS ON THE GROUND THRU AT LEAST 4:38 PM.
NWS Tornado Report Location: 6 NE Gregory, SD
EF0 category
May 5, 2007
5:30 PM CST-6
Tornado report for Gregory, SD
Gregory County · 1,823 Homes in County
Tornado Report Description: A brief tornado caused no reported damage.
NWS Tornado Report Location: 7 SW Gregory, SD
EF0 category
May 5, 2007
5:30 PM CST-6
Tornado report for Gregory, SD
Gregory County · 1,823 Homes in County
Tornado Report Description: A brief tornado caused no reported damage.
NWS Tornado Report Location: 5 S Gregory, SD
F0 category
Jun 9, 2003
7:02 PM CST
Tornado report for Gregory, SD
Gregory County · 1,823 Homes in County
Tornado Report Description: A tornado moved across open country and caused no reported damage.
NWS Tornado Report Location: 5 NW Gregory, SD
F2 category
Jun 20, 1968
10:30 PM CST
Tornado report for Gregory, SD
Gregory County · 1,823 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, SD
F2 category
Jun 4, 1966
9:30 PM CST
Tornado report for Gregory, SD
Gregory County · 1,823 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, SD
F3 category
May 15, 1962
3:00 PM CST
Tornado report for Gregory, SD
Gregory County · 1,823 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, SD
Showing 7 of 7
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 Gregory, SD on the Interactive Map

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Browse ZIP Codes with NWS Storm Reports in Gregory

57533 133
Gregory, SD Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · City

Gregory, SD area census snapshot

People & households
Population1,330
Households557
Housing units672
Income
Median household income$47,629
$100k+ households29.3%
$150k+ households10.6%
Housing stock
Single-family detached539
Attached single-family14
Small multifamily35
Large multifamily39
Mobile homes45
Housing mix
Single-family share80.2%
Attached-home share2.1%
Multifamily share11.0%
Mobile-home share6.7%
Ownership & occupancy
Owner-occupied427
Renter-occupied130
Vacant units115
Home value & age
Median home value$105,600
Owner homes $300k+4.2%
Owner homes $500k+--
Owner homes $750k+--
Median year built1961
Older-home share75.6%
Vehicle context
Households with cars543
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 Gregory have on record?

Our records show 65 hail, 29 wind, and 7 tornado reports in and near Gregory, SD, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on July 20, 2026.

What is the largest hail ever reported in Gregory?

The largest hail size in these storm-report records in and near Gregory, SD is 2.75″. It was reported near Gregory, SD on August 25, 2024.

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

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

I am selling a home in Gregory — 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 Gregory address?

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