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

Hail, Wind & Tornado Reports in and near Cannon Falls, MN

Public hail, wind, and tornado reports in and near Cannon Falls, MN from August 8, 1963 through April 17, 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
29
Wind Reports
40
Tornado Reports
4
Max Hail Size
3.00″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Cannon Falls, MN · 1963–present Updated  Daily · last Apr 17, 2026

Latest NWS Hail Reports in and near Cannon Falls, MN

29 reports
Free hail report for your home →
1.00″ hail
Apr 17, 2026
3:12 PM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: Hail measurement photo provided via NWSChat. Time estimated via radar.
NWS Hail Report Location: 2 SSW Cannon Falls, MN
1.00″ hail
Apr 17, 2026
3:08 PM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 S Cannon Falls, MN
1.00″ hail
Apr 13, 2026
8:57 PM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: Report from mPING: Quarter (1.00 in.).
NWS Hail Report Location: 5 S Cannon Falls, MN
1.50″ hail
Apr 13, 2026
8:56 PM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: Report from mPING: Ping Pong Ball (1.50 in.).
NWS Hail Report Location: 6 S Cannon Falls, MN
1.50″ hail
Apr 13, 2026
8:55 PM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: Report from mPING: Ping Pong Ball (1.50 in.).
NWS Hail Report Location: 5 NW Hader, MN
1.50″ hail
Jun 18, 2021
1:15 AM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: HAIL WAS MEASURED AND PHOTOGRAPHED. THIS WAS WITH THE SECOND WAVE OF HAIL.
NWS Hail Report Location: 6 SW Vasa, MN
1.75″ hail
Jun 18, 2021
1:08 AM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: PICTURE ON SOCIAL MEDIA. TIME ESTIMATED FROM RADAR.
NWS Hail Report Location: 3 S Randolph, MN
2.75″ hail
Jun 18, 2021
12:40 AM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: ALONG CR 25. HAIL WAS PHOTOGRAPHED WITH A BASEBALL.
NWS Hail Report Location: 5 SE Cannon Falls, MN
1.50″ hail
Jun 18, 2021
12:37 AM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 5 SSW Cannon Falls, MN
1.50″ hail
Jun 18, 2021
12:35 AM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 SE Cannon Falls, MN
1.00″ hail
Jun 18, 2021
12:35 AM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: PICTURE OF MEASURED 1 INCH HAIL ON SOCIAL MEDIA. TIME ESTIMATED FROM RADAR.
NWS Hail Report Location: Cannon Falls, MN
3.00″ hail
Jun 18, 2021
12:35 AM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: BUILDINGS AND VEHICLES DAMAGED.
NWS Hail Report Location: 3 SSW Cannon Falls, MN
3.00″ hail
Jun 18, 2021
12:30 AM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: HAIL WAS MEASURED AT 3 INCHES IN DIAMETER 15 MINUTES AFTER IT FELL. ALSO PHOTOGRAPHED.
NWS Hail Report Location: 3 WSW Cannon Falls, MN
2.00″ hail
Jun 18, 2021
12:30 AM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: PICTURE ON SOCIAL MEDIA. TIME ESTIMATED FROM RADAR.
NWS Hail Report Location: 1 S Cannon Falls, MN
1.50″ hail
Aug 13, 2019
10:25 PM UTC
Hail report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Hail Report Description: PHOTOGRAPHED HAIL SIZE. HAIL LASTED 15 MINUTES... ENDING AT 540 PM.
NWS Hail Report Location: 4 SSW Miesville, 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 Cannon Falls, MN

30 reports
Free hail report + wind check →
UNK mph
Jul 30, 2025
3:25 AM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: Delayed report... time estimated from radar. Trees down across Goodhue County... including the town of Cannon Falls.
NWS Wind Report Location: Cannon Falls, MN
UNK mph
Apr 24, 2022
12:58 AM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: DELAYED REPORT: LARGE TREE DOWN BLOCKING ROAD. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 6 SSE Cannon Falls, MN
UNK mph
Jun 11, 2021
4:35 PM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: BARN ROOF PARTIALLY COLLAPSED. PORTION OF TIN RIPPED OFF GARAGE. TIME ESTIMATED BASED ON RADAR. INFORMATION COURTESY OF SOGN VALLEY SKYWARN FACEBOOK PAGE.
NWS Wind Report Location: 2 W Vasa, MN
UNK mph
Jun 11, 2021
4:30 PM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: FEW TREES DOWN. INFORMATION RELAYED BY BROADCAST METEOROLOGIST. TIME ESTIMATED BASED ON RADAR.
NWS Wind Report Location: 3 S Cannon Falls, MN
UNK mph
Aug 8, 2020
10:20 PM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: MULTIPLY TREES AND POWER LINES WERE BLOWN DOWN FROM SOUTHWEST OF CANNON FALLS... THROUGH CANNON FALLS... AND TO THE EAST OF TOWN. THERE WERE 3-4 HOUSES THAT HAD ROOF DAMAGE WITH ONE HAVING THEIR WHOLE ROOF BLOWN OFF. TIME IS ESTIMATED BASED ON RADAR.
NWS Wind Report Location: 1 SSW Cannon Falls, MN
UNK mph
Aug 5, 2019
10:33 PM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: 6 INCH DIAMETER TREE LIMB SNAPPED ALONG WITH A 15 FOOT TRAILER BLOWN OVER ON THE EAST SIDE OF TOWN. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: Cannon Falls, MN
UNK mph
Jul 20, 2019
2:00 PM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: MATURE OAK TREE DOWN ACROSS 57TH AVE... SNAPPED OFF 8FT FROM BASE.
NWS Wind Report Location: Cannon Falls, MN
UNK mph
Sep 21, 2018
1:04 AM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: PHOTOS OF LARGE... HEALTHY TREES UPROOTED AND SIGNIFICANT DAMAGE TO OUTBUILDINGS. RELAYED VIA TWITTER BY TV METEOROLOGIST.
NWS Wind Report Location: Cannon Falls, MN
UNK mph
Sep 21, 2018
12:05 AM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: NUMEROUS TREES DOWN. POWER OUT IN CANNON FALLS.
NWS Wind Report Location: Cannon Falls, MN
UNK mph
Sep 21, 2018
12:03 AM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: MANY TREES AND POWER LINES DOWN. POSSIBLY A CONTINUATION OF THE TORNADO TO THE SOUTHWEST.
NWS Wind Report Location: Cannon Falls, MN
UNK mph
Sep 21, 2018
12:02 AM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: TWEET WITH PHOTOS SHOWING TREES DOWN ON ROADS AND HOUSES ONE MILE SOUTH OF MAYO HOSPITAL.
NWS Wind Report Location: Cannon Falls, MN
UNK mph
Aug 27, 2018
10:37 PM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: TREE UPROOTED. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 7 SE Cannon Falls, MN
UNK mph
Aug 27, 2018
10:27 PM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: PINE TREE SNAPPED NEAR BASE. DAMAGE TO A GAZEBO. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 8 S Cannon Falls, MN
UNK mph
May 25, 2018
2:05 AM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: TREE DOWN.
NWS Wind Report Location: Cannon Falls, MN
60 mph
May 18, 2017
1:20 AM UTC
Wind report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Wind Report Description: MESONET STATION MN042... CANNON FALLS 7SSE.
NWS Wind Report Location: 7 SSE Cannon Falls, MN
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 Cannon Falls, MN

4 reports
UNK category
Sep 30, 2018
12:01 AM UTC
Tornado report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Tornado Report Description: EF1 TORNADO TRACKED NORTHEAST 1.7 MILES ON THE SOUTH SIDE OF CANNON FALLS.
NWS Tornado Report Location: 2 SSW Cannon Falls, MN
UNK category
Aug 27, 2018
10:40 PM UTC
Tornado report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Tornado Report Description: STORM SURVEY RATED TORNADO EF-0.
NWS Tornado Report Location: Vasa, MN
F0 category
Jun 27, 1998
6:05 PM CST
Tornado report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Tornado Report Description: Remained near Lake Byllesby.
NWS Tornado Report Location: 1 W Cannon Falls, MN
F0 category
Jun 7, 1984
7:35 PM CST
Tornado report for Cannon Falls, MN
Goodhue County · 14,841 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MN
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 Cannon Falls, MN on the Interactive Map

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Browse ZIP Codes with NWS Storm Reports in Cannon Falls

55009 84
Cannon Falls, MN Hail, wind & tornado reports
55065 9
Randolph, MN Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · City

Cannon Falls, MN area census snapshot

People & households
Population4,216
Households1,859
Housing units2,037
Income
Median household income$80,515
$100k+ households47.5%
$150k+ households19.0%
Housing stock
Single-family detached1,250
Attached single-family138
Small multifamily154
Large multifamily349
Mobile homes146
Housing mix
Single-family share61.4%
Attached-home share6.8%
Multifamily share24.7%
Mobile-home share7.2%
Ownership & occupancy
Owner-occupied1,391
Renter-occupied468
Vacant units178
Home value & age
Median home value$262,100
Owner homes $300k+28.3%
Owner homes $500k+1.4%
Owner homes $750k+--
Median year built1969
Older-home share58.4%
Vehicle context
Households with cars1,723
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 Cannon Falls have on record?

Our records show 29 hail, 40 wind, and 4 tornado reports in and near Cannon Falls, MN, 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 Cannon Falls?

The largest hail size in these storm-report records in and near Cannon Falls, MN is 3.00″. It was reported near Cannon Falls, MN on June 18, 2021.

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

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

I am selling a home in Cannon Falls — 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 Cannon Falls address?

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