ATTENTION! Damaging hail detected. Hail tracking is now active for this region: Champaign, ILATTENTION! Damaging hail detected. Hail tracking is now active for this region: Champaign, IL
Hi folks! Stay ahead of the storm with a 48-hour severe weather outlook, precise hail alerts, and live hail tracking. Access hail insights, historical hail maps, and detailed reports across 300+ regions for better planning and fewer "uh-oh" moments. Stay informed, stay safe, and stay protected - all completely free. Hi folks! Stay ahead of the storm with a 48-hour severe weather outlook, precise hail alerts, and live hail tracking. Access hail insights, historical hail maps, and detailed reports across 300+ regions for better planning and fewer "uh-oh" moments. Stay informed, stay safe, and stay protected - all completely free.
NOAA/NWS STORM PREDICTION CENTER REPORTS + U.S. CENSUS DATA
Hail, Wind & Tornado Reports in and near ZIP 56278
Public hail, wind, and tornado reports in and near ZIP 56278 from August 13, 1958 through July 7, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.
Example: 56278 — search hail, wind and tornado public reports for any U.S. ZIP code
Hail Reports
39
Wind Reports
44
Tornado Reports
2
Max Hail Size
3.00″
Source NOAA SPC · NWS Local Storm ReportsCoverage ZIP 56278 · 1958–presentUpdated Daily · last Jul 7, 2026
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .49 E Ortonville, MN
1.00″hail
May 19, 2014 4:45 AM CST-6
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .97 W Ortonville Arpt, MN
2.00″hail
May 7, 2014 1:18 PM CST-6
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 7.31 W Artichoke, MN
1.75″hail
May 7, 2014 1:10 PM CST-6
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 5.36 SE Clinton, MN
1.25″hail
Aug 31, 2013 3:31 PM CST-6
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2.53 NW Odessa, MN
2.00″hail
May 5, 2012 8:15 PM CST-6
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .97 W Ortonville Arpt, MN
1.75″hail
May 5, 2012 8:00 PM CST-6
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .49 E Ortonville, MN
1.00″hail
Aug 12, 2010 4:40 PM CST-6
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .97 W Ortonville Arpt, MN
0.88″hail
Jul 10, 2010 7:28 PM CST-6
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .97 W Ortonville Arpt, MN
1.00″hail
Jul 10, 2010 6:30 PM CST-6
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 6.51 SE Clinton, MN
0.75″hail
Jun 7, 2005 11:50 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Ortonville, MN
0.88″hail
May 8, 2005 6:42 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 NE Odessa, MN
0.88″hail
Aug 25, 2004 3:00 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 7 N Ortonville, MN
1.00″hail
Jun 25, 2002 6:00 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Ortonville, MN
0.88″hail
Apr 16, 2002 5:50 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 6 W Artichoke, MN
1.75″hail
Aug 29, 2001 4:10 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 7 NW Correll, MN
0.75″hail
Jun 13, 2001 5:25 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Ortonville, MN
0.75″hail
May 15, 1998 4:00 AM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Ortonville, MN
1.00″hail
Sep 10, 1996 2:00 AM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Ortonville, MN
0.75″hail
Aug 21, 1996 8:00 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 10 E Ortonville, MN
0.75″hail
Aug 21, 1996 7:50 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Ortonville, MN
0.75″hail
May 17, 1996 5:35 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Ortonville, MN
1.00″hail
Mar 26, 1977 4:45 AM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, MN
0.75″hail
Jul 21, 1975 5:00 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, MN
2.75″hail
Aug 13, 1958 5:45 PM CST
Hail report for ZIP 56278
Big Stone County · 2,471 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, MN
Showing 15 of 39
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.
Wind Report Description: Personal Weather Station KMNCLINT4.
NWS Wind Report Location: 8.1 Ese Bonanza Grove, MN
60mph
Jul 7, 2026 3:32 AM UTC
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Personal Weather Station KMNCLINT4.
NWS Wind Report Location: 8.1 Ese Bonanza Grove, MN
UNKmph
Jun 10, 2026 6:23 AM UTC
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Large Pine tree snapped at base of trunk and other tree damage. Time estimated by radar.
NWS Wind Report Location: 4 ENE Ortonville, MN
58mph
Jun 5, 2026 1:55 AM UTC
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: AWOS station KVVV Ortonville Muni AP.
NWS Wind Report Location: 1 ESE Ortonville, MN
UNKmph
Aug 23, 2025 12:24 AM UTC
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Trained spotter surveying for damage reported multiple trees topped and uprooted with extensive limb damage at a farmstead northeast of Ortonville. Minor structural damage to a small grain bin and outbuilding included shingles torn from the roof. Radar time indicated. Reports are of storm damage that occurred on the evening of Aug 21.
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: .97 W Ortonville Arpt, MN
81mph
Jun 21, 2013 4:45 PM CST-6
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Eighty mph winds caused major damage in and around Ortonville with numerous trees down, some roofs destroyed, along with many grain bins damaged.
NWS Wind Report Location: .97 W Ortonville Arpt, MN
81mph
Jun 21, 2013 4:19 PM CST-6
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Eighty mph winds brought several trees and power lines down in Ortonville. Also part of a roof and wall of a building were damaged.
NWS Wind Report Location: .97 W Ortonville Arpt, MN
63mph
Jun 21, 2013 4:10 PM CST-6
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: .97 W Ortonville Arpt, MN
81mph
Jun 21, 2013 4:05 PM CST-6
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Many large trees were downed by eighty mph winds.
NWS Wind Report Location: .49 E Ortonville, MN
63mph
Aug 3, 2012 7:14 PM CST-6
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: .97 W Ortonville Arpt, MN
105mph
Jun 17, 2012 7:00 PM CST-6
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Several power poles were snapped about four feet off the ground by very strong winds of over 100 mph.
NWS Wind Report Location: 3.19 NE Odessa, MN
105mph
Jun 17, 2012 6:50 PM CST-6
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Winds over 100 mph caused quite a bit of tree damage in Ortonville. Some trees were downed along with many tree branches. Some businesses sustained some facade damage. There were a few structures that suffered roof damage ranging from loss of shingles to a section of the roof being blown off. A storage building on the east side of town near the intersections of Highway 75 and 12 was blown down with a grain bin destroyed half mile east. Another grain bin suffered damage when it was hit by debris from the first grain bin.
NWS Wind Report Location: N Ortonville, MN
60mph
Jul 5, 2011 12:00 AM CST-6
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Sixty mph winds were estimated in Ortonville.
NWS Wind Report Location: .84 SSE Ortonville, MN
81mph
Jul 31, 2008 4:20 AM CST-6
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Eighty mph winds downed many trees in Ortonville.
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Ortonville, MN
70mph
Jul 21, 2002 4:30 AM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Several large tree limbs were downed in Ortonville.
NWS Wind Report Location: Ortonville, MN
82mph
Jul 22, 1999 9:10 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Winds to 80 mph blew the roof off of the carpet store in Ortonville. The high winds also downed many large tree branches.
NWS Wind Report Location: Ortonville, MN
81mph
Jun 5, 1999 1:30 AM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: Winds gusting to 80 mph destroyed a barn and four grain bins near Ortonville.
NWS Wind Report Location: Ortonville, MN
75mph
Oct 8, 1997 6:40 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: A line of thunderstorms producing straight line winds gusting to around 75 mph blew down several trees onto a home, a shed, and a motel in Ortonville damaging the structures. An uninhabited trailer home was rolled up hill by the strong winds.
NWS Wind Report Location: Ortonville, MN
70mph
Aug 21, 1996 8:00 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 10 E Ortonville, MN
81mph
Aug 21, 1996 7:50 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Ortonville, MN
70mph
May 17, 1996 5:35 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Ortonville, MN
85mph
Jun 28, 1990 8:10 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
70mph
Jun 16, 1990 7:03 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
81mph
Aug 29, 1983 6:02 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
58mph
Jun 19, 1979 6:25 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
UNKmph
Jul 21, 1975 5:00 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
UNKmph
Jul 26, 1970 4:50 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
81mph
Jul 30, 1967 12:30 AM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
UNKmph
Jul 7, 1959 10:00 PM CST
Wind report for ZIP 56278
Big Stone County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
UNKmph
Aug 13, 1958 5:45 PM CST
Wind report for ZIP 56278
Big Stone County · 2,471 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MN
Showing 15 of 44
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 56278
2 reports
UNKcategory
Oct 13, 2021 8:33 PM UTC
Tornado report for ZIP 56278
Big Stone County · 2,471 Homes in County
Tornado Report Description: TORNADO OBSERVED WITH PHOTO. TIME APPROXIMATED FROM RADAR.
NWS Tornado Report Location: 3 N Odessa, MN
F0category
May 31, 1996 7:58 PM CST
Tornado report for ZIP 56278
Big Stone County · 2,471 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 10 W Artichoke, MN
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 56278 on the Interactive Map
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Frequently asked questions
for homeowners, buyers & sellers
How many hail, wind, and tornado reports does ZIP 56278 have on record?
Our records show 39 hail, 44 wind, and 2 tornado reports in and near ZIP 56278, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on July 7, 2026.
What is the largest hail ever reported in ZIP 56278?
The largest hail size in these storm-report records in and near ZIP 56278 is 3.00″. It was reported near Artichoke, MN on July 5, 2016.
A storm report showed up near my home in ZIP 56278 — 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 56278 and ask about a Remote Hail Inspection before anyone climbs on the roof.
I am buying a home in ZIP 56278 — 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 56278 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.
I am selling a home in ZIP 56278 — 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 56278 address?
Use the address search to pull a free address-level hail report for any property in ZIP 56278 — 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 56278, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 56278, 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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