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

Hail, Wind & Tornado Reports in and near Helena, OK

Public hail, wind, and tornado reports in and near Helena, OK from April 18, 1957 through April 17, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 73741 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
28
Wind Reports
11
Tornado Reports
5
Max Hail Size
2.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Helena, OK · 1957–present Updated  Daily · last Apr 17, 2026

Latest NWS Hail Reports in and near Helena, OK

28 reports
Free hail report for your home →
1.25″ hail
Apr 17, 2026
10:30 PM UTC
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 SSE Helena, OK
1.75″ hail
May 14, 2022
4:12 AM UTC
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 SE Helena, OK
1.00″ hail
May 6, 2015
2:56 PM CST-6
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .89 SW Helena, OK
0.88″ hail
Apr 8, 2011
6:10 PM CST-6
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Helena, OK
0.75″ hail
Apr 26, 2009
3:10 PM CST-6
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 WSW Helena, OK
1.00″ hail
May 25, 2008
10:04 PM CST-6
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Helena, OK
0.88″ hail
Feb 5, 2008
3:37 AM CST-6
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 SSE Helena, OK
0.75″ hail
May 30, 2006
3:35 PM CST
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Helena, OK
0.88″ hail
Oct 19, 2005
2:25 PM CST
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Helena, OK
0.88″ hail
Apr 23, 2004
2:30 PM CST
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Helena, OK
0.75″ hail
Mar 27, 2004
8:00 PM CST
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 WSW Helena, OK
1.75″ hail
May 3, 1999
6:30 PM CST
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 WSW Helena, OK
0.75″ hail
Apr 13, 1999
3:32 PM CST
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Helena, OK
0.75″ hail
Jun 8, 1998
2:49 PM CST
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 WSW Helena, OK
0.75″ hail
Jun 8, 1995
6:25 PM CST
Hail report for Helena, OK
Alfalfa County · 2,152 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Helena, OK
Showing 15 of 28
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 Helena, OK

11 reports
Free hail report + wind check →
70 mph
Jun 5, 2008
4:32 PM CST-6
Wind report for Helena, OK
Alfalfa County · 2,152 Homes in County
Wind Report Description: Power lines were downed near the intersection of Highways 58 and 45. Monetary damages were estimated.
NWS Wind Report Location: 2 E Helena, OK
60 mph
May 30, 2006
3:40 PM CST
Wind report for Helena, OK
Alfalfa County · 2,152 Homes in County
Wind Report Description: Tree limbs, two inches in diameter, were downed.
NWS Wind Report Location: Helena, OK
60 mph
May 30, 2006
3:35 PM CST
Wind report for Helena, OK
Alfalfa County · 2,152 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Helena, OK
UNK mph
Apr 6, 2001
8:05 PM CST
Wind report for Helena, OK
Alfalfa County · 2,152 Homes in County
Wind Report Description: A garage was damaged.
NWS Wind Report Location: Helena, OK
UNK mph
Jul 22, 2000
2:20 AM CST
Wind report for Helena, OK
Alfalfa County · 2,152 Homes in County
Wind Report Description: Power poles were downed, and structural damage was sustained to numerous buildings.
NWS Wind Report Location: Helena, OK
UNK mph
May 15, 1998
3:30 AM CST
Wind report for Helena, OK
Alfalfa County · 2,152 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Helena, OK
70 mph
Sep 21, 1992
4:30 PM PST
Wind report for Helena, OK
Alfalfa County · 2,152 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
69 mph
May 21, 1989
11:30 PM CST
Wind report for Helena, OK
Alfalfa County · 2,152 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
64 mph
Jul 6, 1984
2:40 PM CST
Wind report for Helena, OK
Alfalfa County · 2,152 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
UNK mph
Sep 3, 1967
3:00 PM CST
Wind report for Helena, OK
Alfalfa County · 2,152 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
UNK mph
Apr 18, 1957
10:00 PM CST
Wind report for Helena, OK
Alfalfa County · 2,152 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
Showing 11 of 11
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 Helena, OK

5 reports
UNK category
Mar 6, 2026
3:15 AM UTC
Tornado report for Helena, OK
Alfalfa County · 2,152 Homes in County
Tornado Report Description: Radar detected TDS.
NWS Tornado Report Location: 3 WSW Helena, OK
UNK category
May 6, 2024
11:09 PM UTC
Tornado report for Helena, OK
Alfalfa County · 2,152 Homes in County
Tornado Report Description: report relayed by NWS employee.
NWS Tornado Report Location: 5 S Helena, OK
F0 category
Sep 7, 2001
2:25 PM CST
Tornado report for Helena, OK
Alfalfa County · 2,152 Homes in County
Tornado Report Description: This tornado was captured on video over the town of Helena, moving eastward. No damage was observed or reported.
NWS Tornado Report Location: Helena, OK
F2 category
Mar 26, 1991
7:45 PM CST
Tornado report for Helena, OK
Alfalfa County · 2,152 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, OK
F2 category
May 4, 1959
5:30 PM CST
Tornado report for Helena, OK
Alfalfa County · 2,152 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, OK
Showing 5 of 5
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 Helena, OK on the Interactive Map

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Browse ZIP Codes with NWS Storm Reports in Helena

73741 46
Helena, OK Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · City

Helena, OK area census snapshot

People & households
Population1,487
Households132
Housing units174
Income
Median household income$64,286
$100k+ households41.7%
$150k+ households20.5%
Housing stock
Single-family detached146
Attached single-family15
Small multifamily8
Large multifamily0
Mobile homes5
Housing mix
Single-family share83.9%
Attached-home share8.6%
Multifamily share4.6%
Mobile-home share2.9%
Ownership & occupancy
Owner-occupied99
Renter-occupied33
Vacant units42
Home value & age
Median home value$80,500
Owner homes $300k+2.0%
Owner homes $500k+--
Owner homes $750k+--
Median year built1963
Older-home share93.1%
Vehicle context
Households with cars131
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 Helena have on record?

Our records show 28 hail, 11 wind, and 5 tornado reports in and near Helena, OK, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on April 17, 2026.

What is the largest hail ever reported in Helena?

The largest hail size in these storm-report records in and near Helena, OK is 2.75″. It was reported near Helena, OK on June 16, 1980.

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

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

I am selling a home in Helena — 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 Helena address?

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