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

Hail, Wind & Tornado Reports in and near ZIP 52246

Public hail, wind, and tornado reports in and near ZIP 52246 from May 30, 1974 through April 24, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 52246 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
19
Wind Reports
54
Tornado Reports
2
Max Hail Size
2.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  ZIP 52246 · 1974–present Updated  Daily · last Apr 24, 2026

Latest NWS Hail Reports in and near ZIP 52246

19 reports
Free hail report for your home →
1.00″ hail
May 13, 2023
5:55 PM UTC
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 S Coralville, IA
1.00″ hail
Apr 5, 2023
6:25 AM UTC
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 SW University Heights, IA
1.50″ hail
Jul 11, 2020
11:25 PM UTC
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: University Heights, IA
1.00″ hail
Jul 21, 2017
10:22 PM UTC
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: REPORT VIA KCRG FACEBOOK.
NWS Hail Report Location: 4 SW Coralville, IA
0.75″ hail
Aug 4, 2014
6:06 PM CST-6
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: Pea to dime sized hail fell about 2 miles south southwest of Iowa City, IA at 706 pm CDT Aug 4.
NWS Hail Report Location: N Iowa City Muni Arpt, IA
0.88″ hail
Jul 12, 2014
5:24 PM CST-6
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1.03 E University Hgts, IA
0.75″ hail
May 22, 2011
3:25 PM CST-6
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .86 SE University Hgts, IA
0.88″ hail
Jun 21, 2006
2:01 PM CST
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: Jct I-80 & hwy 1; pea to nickel hail lasting 5 minutes.
NWS Hail Report Location: Iowa City, IA
1.00″ hail
Apr 13, 2006
7:18 PM CST
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: Jct of highways 1 & 218.
NWS Hail Report Location: Iowa City, IA
1.75″ hail
Apr 13, 2006
7:18 PM CST
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: Spotter location is on Glendale Rd at the end of Jefferson; dime to golfball size hail
NWS Hail Report Location: Iowa City, IA
1.00″ hail
May 7, 2004
10:45 AM CST
Hail report for ZIP 52246
Jones County · 7,163 Homes in County
Hail Report Description: Also reported by KCRG TV and amateur radio. A severe thunderstorm produced a continuous path of 1 inch hail from the junction of highways 1 and U.S. 151 to Anamosa. At the U.S. 151 bridge over the Wapsipinicon River 1.9 miles SSE of Anamosa, 1 inch hail also occurred.
NWS Hail Report Location: 2 SW Anamosa, IA
0.88″ hail
May 7, 2004
3:11 AM CST
Hail report for ZIP 52246
Scott County · 53,331 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Buffalo, IA
1.00″ hail
May 14, 2003
5:26 PM CST
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: Car windows broken on Interstate 380
NWS Hail Report Location: Iowa City, IA
2.75″ hail
Jun 18, 1998
3:30 PM CST
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: Baseball size hail falling for more than 15 minutes caused widespread damage to homes and vehicles across the Iowa City area. Numerous windshields were broken and vehicles dented. Several reports of hail breaking through fiberglass awnings and lightweight shelters were also received.
NWS Hail Report Location: Iowa City, IA
2.75″ hail
May 18, 1997
5:45 PM CST
Hail report for ZIP 52246
Johnson County · 32,661 Homes in County
Hail Report Description: A 15 minute "rain" of baseball sized hail caused $30 to $50 million dollars of damage. One insurance agent said "this was the worst storm since 1967." He went on to say; "everyone he insures who has a skylight now has a broken skylight." This included the skylights over the swimming pool in the downtown Iowa City Holliday Inn. The average home claim was $3500 and the average car claim was $2500. The hail caused widespread damage to individuals cars and between 300 and 500 thousand dollars worth of damage to each of four car dealerships interviewed.
NWS Hail Report Location: Iowa City, IA
Showing 15 of 19
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 52246

54 reports
Free hail report + wind check →
UNK mph
Apr 24, 2026
4:08 AM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: Light structural damage to homes in the community... resulting from strong straight-line thunderstorm winds.
NWS Wind Report Location: 1 ESE Iowa City Municip, IA
UNK mph
Aug 15, 2025
11:28 PM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: downed tree approx 1.5 ft diameter on Melrose Ave @ Mormon Trek... Iowa City.
NWS Wind Report Location: 1 W University Heights, IA
69 mph
Aug 15, 2025
10:59 PM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Iowa City Municipality, IA
63 mph
Jul 29, 2025
7:41 AM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: ASOS.
NWS Wind Report Location: Iowa City Municipality, IA
68 mph
Jun 27, 2024
12:03 AM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: ASOS station KIOW Iowa City Arpt.
NWS Wind Report Location: Iowa City Municipality, IA
UNK mph
May 24, 2024
3:30 PM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: Norway Spruce fell onto neighbors house during this mornings storms.
NWS Wind Report Location: 1 NW Iowa City, IA
UNK mph
Apr 16, 2024
10:27 PM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: Two trees uprooted and several smaller trees snapped.
NWS Wind Report Location: 1 W Iowa City Municipal, IA
UNK mph
Apr 16, 2024
9:20 PM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: Corrects previous tstm wnd dmg report from 1 W Iowa City Municipality. Two trees uprooted and several smaller trees snapped.
NWS Wind Report Location: 1 W Iowa City Municipal, IA
73 mph
May 7, 2023
10:19 PM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: ASOS STATION KIOW IOWA CITY ARPT.
NWS Wind Report Location: Iowa City Municipality, IA
70 mph
Dec 16, 2021
2:52 AM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Iowa City Municipality, IA
82 mph
Aug 10, 2020
5:43 PM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: CORRECTS TIME TO PREVIOUS TSTM WND GST REPORT FROM IOWA CITY MUNICIPAL ARPT. RECOVERED PEAK WIND GUST FROM ASOS.
NWS Wind Report Location: Iowa City Municipal Arp, IA
69 mph
Aug 10, 2020
5:39 PM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: CORRECTS PREVIOUS TSTM WND GST REPORT FROM IOWA CITY AIRPORT.
NWS Wind Report Location: Iowa City Airport, IA
UNK mph
Aug 10, 2020
5:35 PM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: LARGE TREE SNAPPED. 80 FT LONG TREE THAT WAS ABOUT A FOOT IN DIAMETER.
NWS Wind Report Location: 3 SW Coralville, IA
82 mph
Aug 10, 2020
4:43 PM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: RECOVERED PEAK WIND GUST FROM ASOS.
NWS Wind Report Location: Iowa City Municipal Arp, IA
62 mph
May 17, 2019
2:32 AM UTC
Wind report for ZIP 52246
Johnson County · 32,661 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Iowa City Municipal Air, IA
Showing 15 of 54
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 52246

2 reports
UNK category
May 25, 2019
12:03 AM UTC
Tornado report for ZIP 52246
Johnson County · 32,661 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 1 NE Iowa City Municipa, IA
F2 category
Apr 13, 2006
7:29 PM CST
Tornado report for ZIP 52246
Johnson County · 32,661 Homes in County
Tornado Report Description: Rated very high F2 with winds estimated at 155 mph.
NWS Tornado Report Location: Iowa City, IA
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 52246 on the Interactive Map

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NWS Storm Reports & Census Data

U.S. Census Data · ZIP Code

ZIP 52246 area census snapshot

People & households
Population21,944
Households9,632
Housing units10,627
Income
Median household income$55,088
$100k+ households26.1%
$150k+ households11.8%
Housing stock
Single-family detached3,310
Attached single-family894
Small multifamily1,653
Large multifamily4,170
Mobile homes600
Housing mix
Single-family share31.2%
Attached-home share8.4%
Multifamily share54.8%
Mobile-home share5.7%
Ownership & occupancy
Owner-occupied4,159
Renter-occupied5,473
Vacant units995
Home value & age
Median home value$327,100
Owner homes $300k+54.4%
Owner homes $500k+24.4%
Owner homes $750k+6.0%
Median year built1989
Older-home share37.3%
Vehicle context
Households with cars8,714
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 52246 have on record?

Our records show 19 hail, 54 wind, and 2 tornado reports in and near ZIP 52246, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on April 24, 2026.

What is the largest hail ever reported in ZIP 52246?

The largest hail size in these storm-report records in and near ZIP 52246 is 2.75″. It was reported near Iowa City, IA on June 18, 1998.

A storm report showed up near my home in ZIP 52246 — 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 52246 and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in ZIP 52246 — 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 52246 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in ZIP 52246 — 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 52246 address?

Use the address search to pull a free address-level hail report for any property in ZIP 52246 — 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 52246, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 52246, 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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