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

Hail, Wind & Tornado Reports in and near ZIP 56584

Public hail, wind, and tornado reports in and near ZIP 56584 from August 9, 1958 through August 8, 2025, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 56584 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
29
Wind Reports
15
Tornado Reports
5
Max Hail Size
2.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  ZIP 56584 · 1958–present Updated  Daily · last Aug 8, 2025

Latest NWS Hail Reports in and near ZIP 56584

29 reports
Free hail report for your home →
1.00″ hail
Jul 30, 2022
11:05 AM UTC
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 ENE Twin Valley, MN
2.00″ hail
Aug 7, 2020
9:25 PM UTC
Hail report for ZIP 56584
Becker County · 15,759 Homes in County
Hail Report Description: LOTS OF GOLF BALL AND LARGER SIZED HAIL.
NWS Hail Report Location: 8 WNW Ogema, MN
1.00″ hail
Jun 7, 2020
10:52 PM UTC
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: REPORT OF QUARTER SIZED HAIL VIA SOCIAL MEDIA.
NWS Hail Report Location: 2 ENE Twin Valley, MN
1.00″ hail
Jun 7, 2020
10:52 PM UTC
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: REPORT OF QUARTER SIZED HAIL VIA SOCIAL MEDIA.
NWS Hail Report Location: 2 ENE Twin Valley, MN
1.00″ hail
Aug 20, 2019
9:30 AM UTC
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Twin Valley, MN
1.50″ hail
Sep 15, 2018
2:25 AM UTC
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Twin Valley, MN
1.50″ hail
Sep 4, 2016
4:15 AM UTC
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: LARGE HAIL AND STRONG WINDS CAUSED CONSIDERABLE DAMAGE TO CROPS ACROSS FOSSOM TOWNSHIP.
NWS Hail Report Location: 8 ESE Twin Valley, MN
1.00″ hail
Aug 2, 2015
5:30 AM CST-6
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 N Faith, MN
1.00″ hail
Jun 10, 2012
8:00 AM CST-6
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: The hail ranged from pea to quarter size.
NWS Hail Report Location: 1.97 SE Twin Vly, MN
1.75″ hail
Jul 20, 2008
5:10 AM CST-6
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: The hail caused extensive crop damage.
NWS Hail Report Location: 1.38 N Flom, MN
0.88″ hail
Aug 5, 2006
7:25 PM CST
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Twin Vly, MN
0.75″ hail
Aug 29, 2004
5:50 PM CST
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 5 SE Twin Vly, MN
0.88″ hail
Aug 8, 2004
3:20 PM CST
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: Hail covered highway 113.
NWS Hail Report Location: 3 NE Flom, MN
0.75″ hail
Jun 23, 2004
11:30 AM CST
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 NW Twin Vly, MN
0.75″ hail
Jun 6, 2003
4:40 PM CST
Hail report for ZIP 56584
Norman County · 2,697 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Twin Vly, MN
Showing 15 of 29
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 56584

15 reports
Free hail report + wind check →
UNK mph
Aug 8, 2025
9:50 AM UTC
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: Tree damage. Time estimated from radar.
NWS Wind Report Location: 2 W Flom, MN
UNK mph
May 15, 2025
9:25 PM UTC
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: Tree limbs down... social media report.
NWS Wind Report Location: 2 WNW Flom, MN
UNK mph
Jul 10, 2022
2:00 PM UTC
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: A FEW TREES BLOWN DOWN. PHOTO AND REPORT POSTED VIA SOCIAL MEDIA.
NWS Wind Report Location: Twin Valley, MN
UNK mph
Jul 3, 2018
9:50 AM UTC
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: TWO LARGE TREES UPROOTED. VIA PHOTO ON SOCIAL MEDIA. TIME ESTIMATED ON RADAR.
NWS Wind Report Location: NE Twin Valley, MN
81 mph
Aug 3, 2012
6:55 PM CST-6
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: Several sections of corn and soybeans were flattened by damaging winds in western Home Lake Township.
NWS Wind Report Location: .84 NE Syre, MN
58 mph
Jul 29, 2008
1:05 AM CST-6
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: Several large branches were blow down in a shelter belt.
NWS Wind Report Location: 2 ENE Flom, MN
60 mph
Sep 5, 2005
7:45 PM CST
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: Power lines were blown down causing power outages throughout Twin Valley.
NWS Wind Report Location: Twin Vly, MN
69 mph
Jun 24, 2003
11:05 PM CST
Wind report for ZIP 56584
Clay County · 16,479 Homes in County
Wind Report Description: Trees were blown down and power outages were reported.
NWS Wind Report Location: Moorhead, MN
UNK mph
Jun 9, 2002
3:30 AM CST
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: Steel power transmission poles were blown down.
NWS Wind Report Location: Twin Vly, MN
UNK mph
Jul 31, 2001
3:25 AM CST
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: Branches were blown down in Twin Valley.
NWS Wind Report Location: Twin Vly, MN
UNK mph
Jul 13, 1997
3:15 PM CST
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: Large trees were blown over due to the strong wind.
NWS Wind Report Location: Twin Vly, MN
UNK mph
Sep 1, 1996
3:00 AM CST
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Faith, MN
60 mph
May 10, 1985
6:35 PM CST
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
UNK mph
Jul 4, 1982
9:28 PM CST
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
UNK mph
Aug 9, 1958
6:00 PM CST
Wind report for ZIP 56584
Norman County · 2,697 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
Showing 15 of 15
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 56584

5 reports
UNK category
Jun 23, 2022
12:17 AM UTC
Tornado report for ZIP 56584
Norman County · 2,697 Homes in County
Tornado Report Description: THE TORNADO WAS LIKELY WRAPPED IN DOWNBURST WINDS AND RAIN AS IT TRACKED FOR ROUGHLY 4 MILES TO THE NORTHEAST AND ENDED AROUND 6.5 EAST OF TWIN VALLEY BY 723 PM CDT. THE TORNADO TRACK WAS MARKED BY PATCHES OF SNAPPED POPLAR AND ASH TREES. PEAK WINDS ESTIMATED TO 90 MPH. MAXIMUM WIDTH TO 150 YARDS. TIME ESTIMATED BASED ON RADAR.
NWS Tornado Report Location: 4 SE Twin Valley, MN
UNK category
May 27, 2019
12:22 AM UTC
Tornado report for ZIP 56584
Norman County · 2,697 Homes in County
Tornado Report Description: THE FIRST OF TWIN TORNADOES VIEWED AND PHOTOGRAPHED FROM RESIDENTS NEAR FLOM AND WAUBUN. THIS TORNADO TRACKED INTERMITTENTLY TO THE NORTHEAST FOR OVER 7 MILES TO AROUND 4 SSE ON MAHNOMEN BY 736 PM CDT. IT BROKE LARGE TREE BRANCHES AND LIMBS IN SEVERAL SHELTER BELT LOCATIONS ALONG ITS PATH AND APPEARS TO HAVE CAUSED A PEAK WIND OF 73 MPH RECORDED AT BOTH THE MAHNOMEN AIPORT AND A NEARBY MNDOT RWIS SENSOR AS IT DISSIPATED. PEAK WINDS ESTIMATED TO 80 MPH. MAXIMUM WIDTH TO 200 YARDS.
NWS Tornado Report Location: 6 W Waubun, MN
UNK category
Jul 3, 2018
9:48 AM UTC
Tornado report for ZIP 56584
Norman County · 2,697 Homes in County
Tornado Report Description: THIS TORNADO WAS LIKELY WRAPPED IN DOWNBURST WINDS AND HEAVY RAIN. IT APPEARS TO HAVE TRACKED EASTWARD FOR A MILE OR SO TO ABOUT 1.5 NE OF TWIN VALLEY BY 450 AM CDT. LARGE TREES WERE BROKEN DOWN AND FLUNG IN VARIOUS DIRECTIONS... BUT MAINLY TO THE NORTHEAST AND EAST. METAL ROOFING WAS TORN OFF A SHED. PEAK WINDS ESTIMATED TO 90 MPH. MAXIMUM WIDTH TO 150 YARDS.
NWS Tornado Report Location: 1 N Twin Valley, MN
EF0 category
Jun 17, 2010
2:28 PM CST-6
Tornado report for ZIP 56584
Norman County · 2,697 Homes in County
Tornado Report Description: The tornado tracked northeast for about 1 mile. Several tree limbs were snapped off in a country cemetery south of Fossum. Peak winds were estimated at 80 mph.
NWS Tornado Report Location: 1.17 SW Fossum, MN
F0 category
Jun 24, 2006
4:27 PM CST
Tornado report for ZIP 56584
Norman County · 2,697 Homes in County
Tornado Report Description: A tornado briefly touched down in an open field south of highway 200.
NWS Tornado Report Location: 4 NE Twin Vly, MN
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 ZIP 56584 on the Interactive Map

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NWS Storm Reports & Census Data

U.S. Census Data · ZIP Code

ZIP 56584 area census snapshot

People & households
Population1,360
Households573
Housing units683
Income
Median household income$70,398
$100k+ households42.2%
$150k+ households12.6%
Housing stock
Single-family detached565
Attached single-family6
Small multifamily27
Large multifamily64
Mobile homes21
Housing mix
Single-family share82.7%
Attached-home share0.9%
Multifamily share13.3%
Mobile-home share3.1%
Ownership & occupancy
Owner-occupied463
Renter-occupied110
Vacant units110
Home value & age
Median home value$125,600
Owner homes $300k+5.8%
Owner homes $500k+0.2%
Owner homes $750k+--
Median year built1964
Older-home share69.7%
Vehicle context
Households with cars560
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 56584 have on record?

Our records show 29 hail, 15 wind, and 5 tornado reports in and near ZIP 56584, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 8, 2025.

What is the largest hail ever reported in ZIP 56584?

The largest hail size in these storm-report records in and near ZIP 56584 is 2.75″. It was reported near Twin Valley, MN on July 10, 1972.

A storm report showed up near my home in ZIP 56584 — 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 56584 and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in ZIP 56584 — 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 56584 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in ZIP 56584 — 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 56584 address?

Use the address search to pull a free address-level hail report for any property in ZIP 56584 — 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 56584, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 56584, 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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