ATTENTION! Damaging hail detected. Hail tracking is now active for these regions: Provo, UT • Ogden, UT • Salt Lake City, UTATTENTION! Damaging hail detected. Hail tracking is now active for these regions: Provo, UT • Ogden, UT • Salt Lake City, UT
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 49839
Public hail, wind, and tornado reports in and near ZIP 49839 from September 9, 1970 through July 10, 2019, 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
7
Wind Reports
12
Tornado Reports
0
Max Hail Size
1.75″
Source NOAA SPC · NWS Local Storm ReportsCoverage ZIP 49839 · 1970–presentUpdated Daily · last Jul 10, 2019
Hail Report Description: OBSERVED QUARTER SIZE HAIL WITH SOME LARGER HAIL STONES GREATER THAN QUARTER SIZED. THE HAIL LASTED AN ESTIMATED 5 TO 10 MINUTES. INTENSE DOWNPOUR WAS OBSERVED.
NWS Hail Report Location: 1 ESE Grand Marais, MI
1.00″hail
Aug 21, 2013 4:03 PM EST-5
Hail report for ZIP 49839
Alger County · 5,289 Homes in County
Hail Report Description: Mostly quarter-sized hail was observed in Grand Marais. There were a few flat stones approaching the diameter of a golf ball.
NWS Hail Report Location: N Grand Marais, MI
1.75″hail
Jun 8, 2011 2:24 PM EST-5
Hail report for ZIP 49839
Alger County · 5,289 Homes in County
Hail Report Description: Time of the report was estimated from the radar. The caller did not know the exact location of the report, but it was close to Grand Marais.
NWS Hail Report Location: N Grand Marais, MI
0.88″hail
Jun 9, 2010 1:20 PM EST-5
Hail report for ZIP 49839
Alger County · 5,289 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Grand Marais, MI
0.75″hail
Jun 14, 2008 4:10 PM EST-5
Hail report for ZIP 49839
Alger County · 5,289 Homes in County
Hail Report Description: Hail occurred on Highway 77 south of Grand Marais.
NWS Hail Report Location: 4.96 SSW Grand Marais, MI
0.75″hail
May 17, 2001 5:06 PM EST
Hail report for ZIP 49839
Alger County · 5,289 Homes in County
Hail Report Description: 3/4 inch hail.
NWS Hail Report Location: 1 E Grand Marais, MI
0.75″hail
Jun 27, 1991 6:15 AM CST
Hail report for ZIP 49839
Alger County · 5,289 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, MI
Showing 7 of 7
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: GUST REPORTED FROM GRMM4 AT 2301Z.
NWS Wind Report Location: 1 ESE Grand Marais, MI
59mph
Jun 15, 2017 10:50 PM UTC
Wind report for ZIP 49839
Alger County · 5,289 Homes in County
Wind Report Description: A 59 MPH WIND GUST WAS REPORTED AT THE GRAND MARAIS GLOS STATION GRMM4.
NWS Wind Report Location: 1 NNE Grand Marais, MI
59mph
Jul 30, 2012 4:40 PM EST-5
Wind report for ZIP 49839
Alger County · 5,289 Homes in County
Wind Report Description: Measured wind gust recorded by the Grand Marais Lighthouse observing station.
NWS Wind Report Location: N Grand Marais, MI
60mph
Jun 4, 2011 2:30 AM EST-5
Wind report for ZIP 49839
Alger County · 5,289 Homes in County
Wind Report Description: Wind gust measured by the Grand Marais GLOS station.
NWS Wind Report Location: .79 NNE Grand Marais, MI
69mph
Jun 9, 2010 1:20 PM EST-5
Wind report for ZIP 49839
Alger County · 5,289 Homes in County
Wind Report Description: Thunderstorm winds broke off several tree limbs in Grand Marais.
NWS Wind Report Location: N Grand Marais, MI
69mph
Jul 17, 2006 11:20 AM EST
Wind report for ZIP 49839
Alger County · 5,289 Homes in County
Wind Report Description: Numerous trees up to ten inches in diameter uprooted along Old Seney Road 5 to 10 miles south of Grand Marais.
NWS Wind Report Location: 5 S Grand Marais, MI
63mph
Jul 16, 2006 4:44 AM EST
Wind report for ZIP 49839
Alger County · 5,289 Homes in County
Wind Report Description: Trees down across roads and power outages.
NWS Wind Report Location: Grand Marais, MI
63mph
Jul 16, 1997 8:15 AM EST
Wind report for ZIP 49839
Alger County · 5,289 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 3 W Grand Marais, MI
UNKmph
Aug 2, 1989 3:30 AM CST
Wind report for ZIP 49839
Alger County · 5,289 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MI
83mph
Aug 16, 1988 10:05 PM CST
Wind report for ZIP 49839
Alger County · 5,289 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MI
59mph
Sep 6, 1983 12:00 PM CST
Wind report for ZIP 49839
Alger County · 5,289 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MI
UNKmph
Sep 9, 1970 9:00 PM CST
Wind report for ZIP 49839
Alger County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MI
Showing 12 of 12
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 49839
0 reports
No tornado reports were found for this selection.
Showing 0 of 0
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 49839 on the Interactive Map
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Frequently asked questions
for homeowners, buyers & sellers
How many hail, wind, and tornado reports does ZIP 49839 have on record?
Our records show 7 hail, 12 wind, and 0 tornado reports in and near ZIP 49839, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on July 10, 2019.
What is the largest hail ever reported in ZIP 49839?
The largest hail size in these storm-report records in and near ZIP 49839 is 1.75″. It was reported near N Grand Marais, MI on June 8, 2011.
A storm report showed up near my home in ZIP 49839 — 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 49839 and ask about a Remote Hail Inspection before anyone climbs on the roof.
I am buying a home in ZIP 49839 — 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 49839 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.
I am selling a home in ZIP 49839 — 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 49839 address?
Use the address search to pull a free address-level hail report for any property in ZIP 49839 — 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 49839, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 49839, 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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