Heads up! Small hail spotted in these regions: Sebring, FL • North Port, FL • Fayetteville, NC • Durham, NC • Champaign, IL • Charlotte, NC • Fort Myers, FL • Lakeland, FL • Mattoon, IL • Owensboro, KY • Evansville, IN • Knoxville, TN • Corpus Christi, TX      ATTENTION! Damaging hail detected. Hail tracking is now active for these regions: Farmington, NM • Louisville, KY • Winston, NC • Greensboro, NC • Rock Springs, WY • Provo, UT • Logan, UT • Ogden, UT • Salt Lake City, UT      
HailGeeks
NOAA/NWS STORM PREDICTION CENTER REPORTS + U.S. CENSUS DATA

Hail, Wind & Tornado Reports in and near Greenville, IA

Public hail, wind, and tornado reports in and near Greenville, IA from June 4, 1975 through July 4, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 51343 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
10
Wind Reports
9
Tornado Reports
3
Max Hail Size
1.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Greenville, IA · 1975–present Updated  Daily · last Jul 4, 2026

Latest NWS Hail Reports in and near Greenville, IA

10 reports
Free hail report for your home →
1.25″ hail
May 16, 2026
12:30 AM UTC
Hail report for Greenville, IA
Clay County · 6,149 Homes in County
Hail Report Description: Report from social media.
NWS Hail Report Location: 2 NNW Greenville, IA
1.50″ hail
May 23, 2024
1:15 AM UTC
Hail report for Greenville, IA
Clay County · 6,149 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Greenville, IA
0.75″ hail
Jun 11, 2004
1:19 PM CST
Hail report for Greenville, IA
Clay County · 6,149 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Greenville, IA
0.75″ hail
Jul 29, 1996
1:14 PM CST
Hail report for Greenville, IA
Clay County · 6,149 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Greenville, IA
0.88″ hail
Sep 3, 1989
1:00 AM CST
Hail report for Greenville, IA
Clay County · 6,149 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, IA
1.75″ hail
Apr 24, 1989
10:30 AM CST
Hail report for Greenville, IA
Clay County · 6,149 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, IA
1.00″ hail
Apr 21, 1985
1:00 AM CST
Hail report for Greenville, IA
Clay County · 6,149 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, IA
1.00″ hail
Apr 20, 1985
10:00 PM CST
Hail report for Greenville, IA
Clay County · 6,149 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, IA
1.00″ hail
Apr 20, 1985
9:25 PM CST
Hail report for Greenville, IA
Clay County · 6,149 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, IA
1.75″ hail
Jun 25, 1976
6:30 PM CST
Hail report for Greenville, IA
Clay County · 6,149 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, IA
Showing 10 of 10
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 Greenville, IA

9 reports
Free hail report + wind check →
UNK mph
May 18, 2026
1:49 AM UTC
Wind report for Greenville, IA
Clay County · 6,149 Homes in County
Wind Report Description: Damage to the Greenville grain elevator. Branches and power lines also downed. Time estimated from radar.
NWS Wind Report Location: Greenville, IA
64 mph
Jun 9, 2011
4:50 PM CST-6
Wind report for Greenville, IA
Clay County · 6,149 Homes in County
Wind Report Description: Thunderstorm winds blew down trees and power lines.
NWS Wind Report Location: N Greenville, IA
70 mph
Jun 22, 2010
11:10 PM CST-6
Wind report for Greenville, IA
Clay County · 6,149 Homes in County
Wind Report Description: Thunderstorm winds caused tree damage, including numerous branches blown down. The largest branches blown down were about one foot in diameter.
NWS Wind Report Location: N Greenville, IA
60 mph
Jun 7, 2008
10:05 PM CST-6
Wind report for Greenville, IA
Clay County · 6,149 Homes in County
Wind Report Description: Thunderstorm winds caused tree damage, including up to 2 inch diameter branches blown down.
NWS Wind Report Location: 2.02 W Maclay, IA
79 mph
Aug 9, 2005
3:55 PM CST
Wind report for Greenville, IA
Clay County · 6,149 Homes in County
Wind Report Description: Thunderstorm winds caused widespread tree and power line damage, with many trees blown down. Power lines and poles were blown down along a stretch of several miles. One large tree severely damaged a pickup and trailer when it was blown down. The winds also destroyed small farm buildings and damaged equipment. The winds and accompanying small hail damaged crops, but the amount of crop damage was not known.
NWS Wind Report Location: 3 NW Greenville, IA
58 mph
Jul 29, 1996
1:15 PM CST
Wind report for Greenville, IA
Clay County · 6,149 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Greenville, IA
UNK mph
Apr 26, 1991
8:15 PM CST
Wind report for Greenville, IA
Clay County · 6,149 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, IA
UNK mph
Apr 19, 1985
9:00 PM CST
Wind report for Greenville, IA
Clay County · 6,149 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, IA
75 mph
Aug 31, 1982
11:55 PM CST
Wind report for Greenville, IA
Clay County · 6,149 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, IA
Showing 9 of 9
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 Greenville, IA

3 reports
UNK category
Jul 4, 2026
6:10 PM UTC
Tornado report for Greenville, IA
Clay County · 6,149 Homes in County
Tornado Report Description: Brief touchdown witnessed by Sheriffs deputy.
NWS Tornado Report Location: 3 SE Greenville, IA
F0 category
May 30, 1985
6:38 PM CST
Tornado report for Greenville, IA
Clay County · 6,149 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, IA
F2 category
Jun 4, 1975
12:30 AM CST
Tornado report for Greenville, IA
Clay County · 6,149 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, IA
Showing 3 of 3
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 Greenville, IA on the Interactive Map

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Browse ZIP Codes with NWS Storm Reports in Greenville

51343 24
Greenville, IA Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · City

Greenville, IA area census snapshot

People & households
Population70
Households21
Housing units39
Income
Median household income$44,375
$100k+ households14.3%
$150k+ households--
Housing stock
Single-family detached39
Attached single-family0
Small multifamily0
Large multifamily0
Mobile homes0
Housing mix
Single-family share100%
Attached-home share--
Multifamily share--
Mobile-home share--
Ownership & occupancy
Owner-occupied20
Renter-occupied1
Vacant units18
Home value & age
Median home value$70,000
Owner homes $300k+--
Owner homes $500k+--
Owner homes $750k+--
Median year built1938
Older-home share82.1%
Vehicle context
Households with cars21
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 Greenville have on record?

Our records show 10 hail, 9 wind, and 3 tornado reports in and near Greenville, IA, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on July 4, 2026.

What is the largest hail ever reported in Greenville?

The largest hail size in these storm-report records in and near Greenville, IA is 1.75″. It was reported near Greenville, IA on April 24, 1989.

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

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

I am selling a home in Greenville — 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 Greenville address?

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