Heads up! Small hail spotted in this region: Twin Falls, ID      ATTENTION! Damaging hail detected. Hail tracking is now active for these regions: Provo, UT • Salt Lake City, UT      
HailGeeks
NOAA/NWS STORM PREDICTION CENTER REPORTS + U.S. CENSUS DATA

Hail, Wind & Tornado Reports in and near Sergeant Bluff, IA

Public hail, wind, and tornado reports in and near Sergeant Bluff, IA from April 19, 1955 through May 18, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 55401 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
31
Wind Reports
64
Tornado Reports
4
Max Hail Size
4.25″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Sergeant Bluff, IA · 1955–present Updated  Daily · last May 18, 2026

Latest NWS Hail Reports in and near Sergeant Bluff, IA

30 reports
Free hail report for your home →
1.25″ hail
Jul 7, 2024
10:50 PM UTC
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 ENE Sergeant Bluff, IA
1.25″ hail
Jun 12, 2024
11:04 PM UTC
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 NNW Sergeant Bluff, IA
1.25″ hail
May 23, 2024
3:42 AM UTC
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: Viewer reports of half dollar or slightly larger hail in Sergeant Bluff area. Ground covered in hail.
NWS Hail Report Location: Sergeant Bluff, IA
4.25″ hail
Jun 29, 2017
9:30 PM UTC
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 N Sergeant Bluff, IA
1.25″ hail
Aug 20, 2014
2:23 AM CST-6
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .51 W Sergeant Bluff, IA
0.88″ hail
Jun 20, 2014
1:45 PM CST-6
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2.55 E Sergeant Bluff, IA
1.00″ hail
Jun 20, 2014
1:41 PM CST-6
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .51 W Sergeant Bluff, IA
1.00″ hail
Jul 19, 2008
6:08 PM CST-6
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3.49 N Sergeant Bluff, IA
1.00″ hail
Aug 22, 2007
7:24 AM CST-6
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Sergeant Bluff, IA
1.75″ hail
May 28, 2004
7:59 PM CST
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 NE (Sux)Sioux City Arpt, IA
1.75″ hail
May 28, 2004
7:58 PM CST
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Sergeant Bluff, IA
1.00″ hail
Jun 9, 2003
7:57 PM CST
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 S Sergeant Bluff, IA
0.75″ hail
May 28, 2002
11:33 PM CST
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Sergeant Bluff, IA
1.75″ hail
May 28, 2002
9:08 PM CST
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Sergeant Bluff, IA
0.88″ hail
May 28, 2002
9:00 PM CST
Hail report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Sergeant Bluff, 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 and near Sergeant Bluff, IA

30 reports
Free hail report + wind check →
66 mph
May 18, 2026
12:36 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: Via personal weather station. Exact time estimated via radar.
NWS Wind Report Location: 4 NNE Sergeant Bluff, IA
UNK mph
Sep 14, 2025
10:14 PM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: Delayed report: A picture of tree damage was submitted from KCAU via slack. Location was narrowed down using Google maps. Time was estimated via radar.
NWS Wind Report Location: 4 N Sergeant Bluff, IA
64 mph
Sep 14, 2025
7:44 PM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: ASOS station KSUX Sioux Gateway Airport.
NWS Wind Report Location: 2 SW Sergeant Bluff, IA
59 mph
Jul 30, 2025
3:01 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: ASOS station KSUX Sioux Gateway Airport.
NWS Wind Report Location: 2 SW Sergeant Bluff, IA
59 mph
Jul 8, 2025
1:28 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: ASOS station KSUX Sioux Gateway Airport.
NWS Wind Report Location: 2 SW Sergeant Bluff, IA
58 mph
Apr 18, 2025
6:57 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 1 W Sergeant Bluff, IA
69 mph
Jul 30, 2024
4:52 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: Corrects previous tstm wnd gst report from 2 SW Sergeant Bluff. ASOS station KSUX Sioux Gateway Airport.
NWS Wind Report Location: 2 SW Sergeant Bluff, IA
61 mph
Jul 30, 2024
4:46 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: ASOS station KSUX Sioux Gateway Airport.
NWS Wind Report Location: 2 SW Sergeant Bluff, IA
66 mph
Jul 30, 2024
4:39 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: Personal Weather Station.
NWS Wind Report Location: 4 NNE Sergeant Bluff, IA
71 mph
May 23, 2024
11:19 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: ASOS station KSUX Sioux Gateway Airport.
NWS Wind Report Location: 2 SW Sergeant Bluff, IA
72 mph
May 23, 2024
3:42 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 1 W Sergeant Bluff, IA
UNK mph
May 23, 2024
3:42 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: Lots of trees down... some siding damage... and power lines down around Sergeant Bluff.
NWS Wind Report Location: Sergeant Bluff, IA
UNK mph
Oct 4, 2023
1:29 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: A tree was reported down in Sergeant Bluff. Time estimated from radar.
NWS Wind Report Location: Sergeant Bluff, IA
59 mph
Jul 12, 2023
10:28 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: Via personal weather station.
NWS Wind Report Location: 4 NNE Sergeant Bluff, IA
59 mph
Jul 12, 2023
10:26 AM UTC
Wind report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Wind Report Description: ASOS station KSUX Sioux Gateway Airport.
NWS Wind Report Location: 2 SW Sergeant Bluff, 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 and near Sergeant Bluff, IA

4 reports
UNK category
May 18, 2026
12:35 AM UTC
Tornado report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Tornado Report Description: Several videos via social media of brief gustnado. Location estimated.
NWS Tornado Report Location: 3 NE Sergeant Bluff, IA
UNK category
May 18, 2026
12:32 AM UTC
Tornado report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Tornado Report Description: Several videos via social media of brief gustnado. Location estimated.
NWS Tornado Report Location: 3 SE Sergeant Bluff, IA
UNK category
May 13, 2022
12:01 AM UTC
Tornado report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Tornado Report Description: VIDEO OF TORNADO CROSSING I-29 BETWEEN SERGEANT BLUFF AND PORT NEAL.
NWS Tornado Report Location: 3 SSE Sergeant Bluff, IA
F0 category
Jun 9, 2003
7:20 PM CST
Tornado report for Sergeant Bluff, IA
Woodbury County · 31,632 Homes in County
Tornado Report Description: A brief tornado caused no reported damage.
NWS Tornado Report Location: 3 NE Sergeant Bluff, IA
Showing 4 of 4
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 Sergeant Bluff, IA on the Interactive Map

Report type
Hail
Wind
Tornado

Get a free hail report for your address

Address-level hail history. 100% free. No phone or email required.

Look up your address →

Browse ZIP Codes with NWS Storm Reports in Sergeant Bluff

51054 79
Sergeant Bluff, IA Hail, wind & tornado reports
51106 44
Sioux City, IA Hail, wind & tornado reports
51111 51
Sioux City, IA Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · City

Sergeant Bluff, IA area census snapshot

People & households
Population5,090
Households1,734
Housing units1,837
Income
Median household income$122,610
$100k+ households58.9%
$150k+ households29.8%
Housing stock
Single-family detached1,085
Attached single-family451
Small multifamily22
Large multifamily161
Mobile homes118
Housing mix
Single-family share59.1%
Attached-home share24.6%
Multifamily share10.0%
Mobile-home share6.4%
Ownership & occupancy
Owner-occupied1,266
Renter-occupied468
Vacant units103
Home value & age
Median home value$287,600
Owner homes $300k+44.6%
Owner homes $500k+2.1%
Owner homes $750k+--
Median year built2000
Older-home share32.3%
Vehicle context
Households with cars1,734
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 Sergeant Bluff have on record?

Our records show 31 hail, 64 wind, and 4 tornado reports in and near Sergeant Bluff, IA, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on May 18, 2026.

What is the largest hail ever reported in Sergeant Bluff?

The largest hail size in these storm-report records in and near Sergeant Bluff, IA is 4.25″. It was reported near Sergeant Bluff, IA on June 29, 2017.

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

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

I am selling a home in Sergeant Bluff — 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 Sergeant Bluff address?

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

Free Hail Report By Address

Check Your Address in Seconds

Free hail report for any address in the contiguous U.S.

Get a Free Hail Report

100% free. No phone or email required.