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

Hail, Wind & Tornado Reports in Delaware County, IA

Public hail, wind, and tornado reports across Delaware County, IA from May 3, 1955 through September 5, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 52310 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
151
Wind Reports
240
Tornado Reports
38
Max Hail Size
4.50″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Delaware County, IA · 1955–present Updated  Daily · last Sep 5, 2026

Latest NWS Hail Reports in Delaware County

30 reports
Free hail report for your home →
4.50″ hail
Aug 7, 2026
10:14 PM UTC
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: Report of golf ball to softball sized hail.
NWS Hail Report Location: Ryan, IA
1.25″ hail
Apr 17, 2026
9:50 PM UTC
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4 NNE Hopkinton, IA
1.00″ hail
Apr 14, 2026
11:02 PM UTC
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: Report from mPING: Quarter (1.00 in.).
NWS Hail Report Location: 3 SW Delhi, IA
1.00″ hail
Apr 14, 2026
10:51 PM UTC
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: Report from mPING: Quarter (1.00 in.).
NWS Hail Report Location: 1 SE Ryan, IA
1.00″ hail
Jul 4, 2025
1:30 AM UTC
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Manchester, IA
1.00″ hail
Jul 4, 2025
1:25 AM UTC
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: Hail ranging from half inch to quarter size.
NWS Hail Report Location: 2 N Manchester, IA
1.00″ hail
Apr 19, 2023
2:55 PM UTC
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 NNW Hopkinton, IA
1.00″ hail
Apr 5, 2023
2:42 AM UTC
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: QUARTER SIZE HAIL REPORTED.
NWS Hail Report Location: Masonville, IA
1.00″ hail
Jun 15, 2022
10:13 PM UTC
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: STORMS MOVING AT A GOOD CLIP - WIND 35-40 MPH.
NWS Hail Report Location: 2 SE Lamont, IA
1.75″ hail
Aug 24, 2021
8:26 PM UTC
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: TIME ESTIMATED RADAR.
NWS Hail Report Location: 3 NE Manchester Airport, IA
1.00″ hail
Jul 6, 2017
1:04 AM UTC
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: 0.50 TO 1.0 INCH. RELAYED BY THE EMERGENCY MANAGER
NWS Hail Report Location: Dundee, IA
0.75″ hail
Jun 29, 2015
5:44 PM CST-6
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 N Oneida, IA
1.00″ hail
Jun 20, 2015
4:12 PM CST-6
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 S Hopkinton, IA
1.00″ hail
Jun 16, 2014
4:30 PM CST-6
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: The public reported hail the size of quarters.
NWS Hail Report Location: 1.47 NNE Sand Spg, IA
1.00″ hail
Jun 21, 2013
8:00 AM CST-6
Hail report for Delaware County, IA
Delaware County · 7,067 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 S Manchester Arpt, IA
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 Delaware County

30 reports
Free hail report + wind check →
UNK mph
Sep 5, 2026
12:00 AM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Manchester, IA
70 mph
Aug 11, 2026
12:38 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: Edgewood Fire reporting 70 mph winds.
NWS Wind Report Location: 5 Nw Greeley, IA
70 mph
Aug 11, 2026
12:38 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 5 Nw Greeley, IA
UNK mph
Aug 11, 2026
12:28 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: Large softwood trees with heavy branch damage. Time estimated using radar.
NWS Wind Report Location: 1 Nne Dundee, IA
UNK mph
Aug 7, 2026
10:07 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: Multiple trees down and 1 grain bin at the Ryan Coop is collapsed from the to to 1/4 down. Time estimated from radar.
NWS Wind Report Location: Ryan, IA
UNK mph
Aug 7, 2026
10:07 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: Corrects previous tstm wnd dmg report from Ryan. Multiple trees down and 1 grain bin at the Ryan Coop is collapsed from the to to 1/4 down. Time estimated from radar.
NWS Wind Report Location: Ryan, IA
70 mph
Aug 7, 2026
10:07 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Ryan, IA
60 mph
Aug 7, 2026
10:03 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Ryan, IA
UNK mph
Jul 2, 2026
9:40 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: Small grain bin tipped over at a farm. Time estimated using radar.
NWS Wind Report Location: 4 N Ryan, IA
UNK mph
Jun 28, 2026
5:30 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: Gas station awning collapse. This awning was previously damaged from a storm some time ago. Other nearby trees and sheds not damaged.
NWS Wind Report Location: 2 SW Manchester, IA
UNK mph
Jun 10, 2026
5:30 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: Tree down near the intersection of County Rd 64 and 200th Ave. Time estimated by radar.
NWS Wind Report Location: 4 WSW Greeley, IA
UNK mph
Jun 10, 2026
5:20 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: Powerlines leaning.
NWS Wind Report Location: 4 W Oneida, IA
UNK mph
May 18, 2026
5:44 AM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: Two power poles snapped north of town near Hwy 13. Time estimated from radar.
NWS Wind Report Location: 2 N Ryan, IA
60 mph
Apr 17, 2026
9:20 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: Report relayed by Emergency Manager. Time estimated by radar.
NWS Wind Report Location: 4 NE Greeley, IA
UNK mph
Apr 14, 2026
11:32 PM UTC
Wind report for Delaware County, IA
Delaware County · 7,067 Homes in County
Wind Report Description: Small tree branches/ limbs down.
NWS Wind Report Location: Manchester, IA
Showing 15 of 30
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 Delaware County

30 reports
UNK category
Aug 11, 2026
12:45 PM UTC
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: An EF1 tornado with max wind speeds of 95 MPH caused damage to trees_ a house and a couple of farm outbuildings. A tree fell on a house heavily damaging a garage. A large tree branch was embedded in
NWS Tornado Report Location: 4 N Of Earlville, IA
UNK category
Aug 11, 2026
12:44 PM UTC
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: An EF1 tornado_ with max wind speeds of 90 MPH caused damage to trees and crops across its 1.5 mile long path. A hoop outbuilding was flung into the southside of a farm house causing damage to window
NWS Tornado Report Location: 2 Sse Greeley, IA
UNK category
Aug 11, 2026
12:31 PM UTC
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: A high-end EF1 with peak gusts of 110 MPH caused significant damage to two farmsteads at the beginning of its 2.4 mile long path. Here two farm outbuildings were destroyed along with numerous snapped
NWS Tornado Report Location: 5 W Greeley, IA
UNK category
Jul 11, 2025
9:17 PM UTC
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: Brief EF0 tornado with a 1.6 mile long track was identified from satellite data as well as pictures from Delaware County EMA. The wall of a farm outbuilding was destroyed along with some tree damage. The path continued through some crops to the southeast.
NWS Tornado Report Location: 3 ESE Buck Creek, IA
UNK category
Mar 31, 2023
10:30 PM UTC
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: ESTIMATED PEAK 110 MPH WINDS... WITH A PATH LENGTH OF 2.4 MILES AND WIDTH OF 50 YARDS.
NWS Tornado Report Location: Oneida, IA
UNK category
Mar 31, 2023
10:20 PM UTC
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: ESTIMATED PEAK 110 MPH WINDS... WITH A PATH LENGTH OF 4.1 MILES AND WIDTH OF 50 YARDS.
NWS Tornado Report Location: 1 SW Manchester, IA
UNK category
Jul 15, 2021
12:58 AM UTC
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: SPOTTERS REPORTING TWO SEPARATE TORNADOES... ONE ABOUT TO CROSS HIGHWAY 13... NORTH OF HIGHWAY 20 NEAR MANCHESTER AND THE OTHER ABOUT 3 MILES WEST OF MANCHESTER.
NWS Tornado Report Location: Manchester, IA
UNK category
Jul 15, 2021
12:53 AM UTC
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: DELAWARE COUNTY EMA RELAYED LIKELY TORNADO DAMAGE REPORT OF A DAMAGED CONVENIENCE STORE AND POWER LINES DOWN ON SOUTHWEST SIDE OF MANCHESTER.
NWS Tornado Report Location: 1 SW Manchester, IA
UNK category
Jul 23, 2016
9:18 PM UTC
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: VIDEO OF NARROW TORNADO CROSSING THE SOUTHWEST PORTION OF LAKE DELHI.
NWS Tornado Report Location: 3 SW Delhi, IA
EF1 category
Jun 19, 2014
2:04 PM CST-6
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: Spotters observed a tornado southeast of the town of Delaware in Delaware County. The tornado left a damage path to the northeast, ending near Colesburg, IA. Damage was primarily to power poles, trees, and farm outbuildings. The tornado damage was rated EF1 and the wind was estimated at 105 mph.
NWS Tornado Report Location: 27.9 ENE Spencers Grove, IA
EF1 category
Jun 16, 2014
8:33 PM CST-6
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: A tornado formed 4 miles south of Lamont, IA in Buchanan County, tracked about 1 mile to the northeast before crossing into Delaware County. In Delaware County the tornado continued for about 13 miles to the northeast to Edgewood, IA. ||This entry is for the Delaware County portion of the tornado track (second and final segment).||Most of the damage was south and east of Dundee into south Edgewood. Several grain bins collapsed or were destroyed. Two old hog confinements were seriously damaged along with an aluminum roof being torn off. Numerous trees were snapped along the path.
NWS Tornado Report Location: 3.61 WSW Dundee, IA
EF1 category
Apr 26, 2009
4:10 PM CST-6
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: Continued from Linn County. An EF1 tornado with estimated wind speeds of up to 100 mph touched down near Lafayette, IA around 452 pm and proceeded to track northeast crossing the Linn-Delaware County line around 510 pm, finally lifting just north of Buck Creek, IA around 530 pm. Several farms sustained structural and equipment damage, trees were uprooted or snapped off, some camping trailers were destroyed, and several power lines were blown down.
NWS Tornado Report Location: 4.18 SSE Ryan, IA
EF1 category
May 25, 2008
6:31 PM CST-6
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: A tornado touched down southwest of Petersburg and moved east for approximately 7 miles to the Delaware-Dubuque county line. Along its path, trees, power poles, and numerous farm outbuildings were damaged. It continued to track into Dubuque County.
NWS Tornado Report Location: 2.73 WSW Petersburg, IA
EF1 category
May 25, 2008
5:50 PM CST-6
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: Tornado moved from Buchanan County into Delaware County. It was on the ground for about 11 miles before it lifted near Oneida. Some farmsteads, trees, and power lines were damaged.
NWS Tornado Report Location: 2.98 W Dundee, IA
EF1 category
Mar 31, 2007
4:29 PM CST-6
Tornado report for Delaware County, IA
Delaware County · 7,067 Homes in County
Tornado Report Description: This tornado began 5.4 miles north of Delaware, in Delaware county, at about 429 pm CST, and crossed into Clayton county 6 miles east of Edgewood at approximately 437 pm CST. The tornado was rated EF1 (NWS storm survey team), moved north-northeast at 50 mph, and had a total path length of 10 miles and was 200 yards wide. The tornado struck eight farmsteads in Delaware county, producing mostly minor damage to outbuildings and trees. However, at a farm southeast of Greeley, EF1 damage occurred with winds estimated at 81 mph. A dairy barn collapsed, trapping two people that were milking cows under the debris. They were rescued unharmed, but 24 cows were killed. A two-car garage was completely blown off its foundation, but the house next to it had little damage. An eyewitness just southwest of this farmstead reported seeing rotation in the clouds as it descended and struck the dairy barn. Near the Delaware-Clayton county line, a narrow swath of considerable tree damage was noted, with debris carried up a hillside and spread across a road. Path length in Delaware county was more than 7 miles, and damage was estimated at $162,000.|
NWS Tornado Report Location: 5.4 N Delaware, IA
Showing 15 of 30
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 Delaware County on the Interactive Map

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Hail
Wind
Tornado

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Browse Cities with NWS Storm Reports in Delaware County

Manchester, IA 97
Hail, wind & tornado reports
Hopkinton, IA 62
Hail, wind & tornado reports
Ryan, IA 57
Hail, wind & tornado reports
Delhi, IA 37
Hail, wind & tornado reports
Greeley, IA 34
Hail, wind & tornado reports
Dundee, IA 33
Hail, wind & tornado reports
Colesburg, IA 27
Hail, wind & tornado reports
Earlville, IA 25
Hail, wind & tornado reports
Edgewood, IA 21
Hail, wind & tornado reports
Masonville, IA 15
Hail, wind & tornado reports
Delaware, IA 13
Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · County

Delaware County, IA area census snapshot

People & households
Population17,549
Households7,176
Housing units8,142
Income
Median household income$76,205
$100k+ households43.4%
$150k+ households14.3%
Housing stock
Single-family detached7,067
Attached single-family97
Small multifamily516
Large multifamily230
Mobile homes232
Housing mix
Single-family share86.8%
Attached-home share1.2%
Multifamily share9.2%
Mobile-home share2.9%
Ownership & occupancy
Owner-occupied5,911
Renter-occupied1,265
Vacant units966
Home value & age
Median home value$168,700
Owner homes $300k+22.8%
Owner homes $500k+7.3%
Owner homes $750k+2.2%
Median year built1965
Older-home share67.8%
Vehicle context
Households with cars6,678
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.

Top ZIP Codes with NWS Storm Reports in Delaware County

52310 127
Monticello, IA Hail, wind & tornado reports
52057 119
Manchester, IA Hail, wind & tornado reports
52042 57
Edgewood, IA Hail, wind & tornado reports
52237 57
Hopkinton, IA Hail, wind & tornado reports
52076 53
Strawberry Point, IA Hail, wind & tornado reports
52223 44
Delhi, IA Hail, wind & tornado reports
52330 38
Ryan, IA Hail, wind & tornado reports
52040 37
Dyersville, IA Hail, wind & tornado reports
52035 33
Colesburg, IA Hail, wind & tornado reports
52218 28
Coggon, IA Hail, wind & tornado reports
50654 27
Masonville, IA Hail, wind & tornado reports
52041 22
Earlville, IA Hail, wind & tornado reports
52078 22
Worthington, IA Hail, wind & tornado reports
52038 20
Dundee, IA Hail, wind & tornado reports
52065 19
New Vienna, IA Hail, wind & tornado reports
52050 17
Greeley, IA Hail, wind & tornado reports

Get a Remote Hail Inspection

Not sure if hail may have affected your home in Delaware County? 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 hail, wind, and tornado reports does Delaware County have on record?

Our records show 151 hail, 240 wind, and 38 tornado reports in Delaware County, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on September 5, 2026.

What is the largest hail ever reported in Delaware County?

The largest hail size in these storm-report records in Delaware County is 4.50″. It was reported near Ryan, IA on August 7, 2026.

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

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

I am selling a home in Delaware County — 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 Delaware County address?

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