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NOAA/NWS STORM PREDICTION CENTER STORM REPORTS

Hail, Wind & Tornado Reports on August 29, 2018

Public hail, wind, and tornado reports across the United States on August 29, 2018 from August 29, 2018 through August 29, 2018, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Pick any date to see hail, wind and tornado public reports for that day — e.g. September 18, 2026.
Hail Reports
8
Wind Reports
99
Tornado Reports
4
Max Hail Size
3.00″
Source  NOAA SPC · NWS Local Storm Reports Coverage  United States · August 29, 2018 · 2018–present Updated  Daily · last Aug 29, 2018

NWS Hail Reports on August 29, 2018

8 reports
Free hail report for your home →
1.50″ hail
Aug 29, 2018
11:39 PM UTC
Hail report for August 29, 2018
McIntosh County · 7,379 Homes in County
Hail Report Description: HAIL UP TO PING PONG BALL SIZE ALONG I-40. REPORT RELAYED THROUGH SOCIAL MEDIA.
NWS Hail Report Location: 11 W Checotah, OK
1.00″ hail
Aug 29, 2018
10:48 PM UTC
Hail report for August 29, 2018
Kimball County · 1,508 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 7 N Dix, NE
1.00″ hail
Aug 29, 2018
10:45 PM UTC
Hail report for August 29, 2018
Marshall County · 31,801 Homes in County
Hail Report Description: HAIL WAS ESTIMATED TO BE QUARTER SIZE. TIME IS BASED ON RADAR.
NWS Hail Report Location: 3 ESE Union Grove, AL
1.75″ hail
Aug 29, 2018
9:15 PM UTC
Hail report for August 29, 2018
Piscataquis County · 11,963 Homes in County
Hail Report Description: GOLF BALL SIZED HAIL WITH FEW UP TO TENNIS BALL SIZED.
NWS Hail Report Location: 7 SSW Telos Lake, ME
2.75″ hail
Aug 29, 2018
11:58 AM UTC
Hail report for August 29, 2018
Pocahontas County · 3,270 Homes in County
Hail Report Description: VIA SOCIAL MEDIA - TIME ESTIMATED BY RADAR.
NWS Hail Report Location: 2 N Plover, IA
3.00″ hail
Aug 29, 2018
11:38 AM UTC
Hail report for August 29, 2018
Palo Alto County · 3,800 Homes in County
Hail Report Description: VIA SOCIAL MEDIA - TIME ESTIMATED VIA RADAR.
NWS Hail Report Location: 2 S Ayrshire, IA
1.00″ hail
Aug 29, 2018
2:18 AM UTC
Hail report for August 29, 2018
Kane County · 130,950 Homes in County
Hail Report Description: HAIL FELL FROM 918 UNTIL 923 PM.
NWS Hail Report Location: 3 N Sugar Grove, IL
1.00″ hail
Aug 29, 2018
1:00 AM UTC
Hail report for August 29, 2018
Macon County · 5,821 Homes in County
Hail Report Description: EMERGENCY MANAGER RELAYING PUBLIC REPORT OF QUARTER SIZED HAIL NEAR ANABEL.
NWS Hail Report Location: 7 E Macon, MO
Showing 8 of 8
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.

NWS Wind Reports on August 29, 2018

99 reports
Free hail report + wind check →
UNK mph
Aug 29, 2018
11:57 PM UTC
Wind report for August 29, 2018
Steuben County · 32,312 Homes in County
Wind Report Description: TREE DOWN ON WIRES
NWS Wind Report Location: Painted Post, NY
UNK mph
Aug 29, 2018
11:55 PM UTC
Wind report for August 29, 2018
Steuben County · 32,312 Homes in County
Wind Report Description: TREE DOWN WITH WIRES
NWS Wind Report Location: Addison, NY
UNK mph
Aug 29, 2018
11:51 PM UTC
Wind report for August 29, 2018
Missaukee County · 7,012 Homes in County
Wind Report Description: BARN HEAVILY DAMAGED BY TWO FALLING CONCRETE SILOS. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: Mcbain, MI
UNK mph
Aug 29, 2018
11:49 PM UTC
Wind report for August 29, 2018
Clay County · 6,028 Homes in County
Wind Report Description: TREE DOWN ON THE NORTHEAST SIDE OF WEST POINT.
NWS Wind Report Location: 1 NE West Point, MS
UNK mph
Aug 29, 2018
11:33 PM UTC
Wind report for August 29, 2018
Elk County · 13,693 Homes in County
Wind Report Description: TREE DOWN ON ROUTE 120 BETWEEN RIDGWAY AND SAINT MARYS.
NWS Wind Report Location: 1 E Ridgway, PA
UNK mph
Aug 29, 2018
11:30 PM UTC
Wind report for August 29, 2018
Terrell County · 3,160 Homes in County
Wind Report Description: TREE DOWN ALONG HIGHWAY 45 NORTH.
NWS Wind Report Location: 2 ESE Oakville, GA
UNK mph
Aug 29, 2018
11:30 PM UTC
Wind report for August 29, 2018
Terrell County · 3,160 Homes in County
Wind Report Description: TREE DOWN BLOCKING CRAWFORD STREET. ALSO NUMEROUS LIMBS DOWN IN THE AREA.
NWS Wind Report Location: Dawson, GA
UNK mph
Aug 29, 2018
11:30 PM UTC
Wind report for August 29, 2018
Terrell County · 3,160 Homes in County
Wind Report Description: TREE DOWN ON A HOUSE ON HAMILTON STREET.
NWS Wind Report Location: 1 N Dawson, GA
UNK mph
Aug 29, 2018
11:29 PM UTC
Wind report for August 29, 2018
Terrell County · 3,160 Homes in County
Wind Report Description: TREE AND POWER LINE DOWN NEAR THE INTERSECTION OF JOHNSON STREET AND NEWMAN DRIVE.
NWS Wind Report Location: 1 E Dawson, GA
UNK mph
Aug 29, 2018
10:59 PM UTC
Wind report for August 29, 2018
Beaver County · 60,039 Homes in County
Wind Report Description: MULTIPLE TREES DOWN ACROSS AMBRIDGE.
NWS Wind Report Location: Ambridge, PA
UNK mph
Aug 29, 2018
10:58 PM UTC
Wind report for August 29, 2018
Elmore County · 27,573 Homes in County
Wind Report Description: DAMAGE TO GAZEBO AND TRAMPOLINE NEAR INTERSECTION OF GRIER RD AND DEXTER RD. WINDS ESTIMATED 40 MPH BASED ON RADAR. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 1 WNW Dexter, AL
UNK mph
Aug 29, 2018
10:55 PM UTC
Wind report for August 29, 2018
Beaver County · 60,039 Homes in County
Wind Report Description: TREES DOWN ACROSS NEW SEWICKLEY TOWNSHIP
NWS Wind Report Location: 1 NNE Knob, PA
UNK mph
Aug 29, 2018
10:55 PM UTC
Wind report for August 29, 2018
Beaver County · 60,039 Homes in County
Wind Report Description: WIRES DOWN IN CENTER TOWNSHIP.
NWS Wind Report Location: 2 NNW Knob, PA
UNK mph
Aug 29, 2018
10:52 PM UTC
Wind report for August 29, 2018
Forest County · 5,696 Homes in County
Wind Report Description: TREES DOWN ON GILFOYLE ROAD
NWS Wind Report Location: Gilfoyle, PA
UNK mph
Aug 29, 2018
10:52 PM UTC
Wind report for August 29, 2018
Beaver County · 60,039 Homes in County
Wind Report Description: MULTIPLE TREES DOWN ACROSS NEW BRIGHTON
NWS Wind Report Location: New Brighton, PA
Showing 15 of 99
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.

NWS Tornado Reports on August 29, 2018

4 reports
UNK category
Aug 29, 2018
1:14 AM UTC
Tornado report for August 29, 2018
Arenac County · 7,789 Homes in County
Tornado Report Description: AN EF-1 TORNADO WITH ESTIMATED MAXIMUM WINDS OF 100 MPH BRIEFLY TOUCHED DOWN ABOUT 2.25 MILES SOUTH OF AU GRES NEAR THE POINT AU GRES CAMPGROUND BEFORE LIFTING NEAR THE LAKE HURON SHORELINE. TORNADO PATH LENGTH WAS 0.91 MILES WITH A MAXIMUM WIDTH OF 50 YARDS.
NWS Tornado Report Location: 2 S Au Gres, MI
UNK category
Aug 29, 2018
12:58 AM UTC
Tornado report for August 29, 2018
Arenac County · 7,789 Homes in County
Tornado Report Description: AN EF-0 TORNADO WITH ESTIMATED MAXIMUM WINDS OF 85 MPH BRIEFLY TOUCHED DOWN ALONG THE RIFLE RIVER ABOUT 3.75 MILES NORTHEAST OF STERLING. TORNADO PATH LENGTH WAS 0.40 MILES WITH A MAXIMUM WIDTH OF 40 YARDS.
NWS Tornado Report Location: 4 NE Sterling, MI
UNK category
Aug 29, 2018
12:53 AM UTC
Tornado report for August 29, 2018
Ogemaw County · 13,205 Homes in County
Tornado Report Description: A BRIEF EF-1 TORNADO WITH MAXIMUM WINDS OF 100 MPH TOUCHED DOWN 4 MILES NORTHEAST OF WEST BRANCH IN CENTRAL OGEMAW COUNTY. DAMAGE WAS MAINLY CONFINED TO TWO HOMES ALONG MUD LAKE RD. TORNADO PATH LENGTH WAS 0.17 MILES WITH A MAXIMUM WIDTH OF 40 YARDS.
NWS Tornado Report Location: 4 NE West Branch, MI
UNK category
Aug 29, 2018
12:10 AM UTC
Tornado report for August 29, 2018
Clinton County · 16,713 Homes in County
Tornado Report Description: EF0 TORNADO WITH WINDS OF 80 MPH TOUCHED DOWN ON THE CLINTON AND SCOTT COUNTY LINES. MINOR DAMAGE MAINLY TO TREE BRANCHES WAS OBSERVED. THE TORNADO THEN STRENGTHENED AND CAUSED DAMAGE TO TREES AND HOUSE. TOWARDS THE END OF ITS PATH IT CAUSED MAINLY DAMAGE TO CORN.
NWS Tornado Report Location: 4 SSE Grand Mound, IA
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 on August 29, 2018 on the Interactive Map

Report type
Hail
Wind
Tornado

Get a Remote Hail Inspection

Not sure if hail may have affected your home on August 29, 2018? Ask a local pro for a Remote Hail Inspection. They can review hail activity for your property and help you decide whether an in-person roof or exterior inspection makes sense.

Frequently asked questions

for homeowners, buyers & sellers
How many storm reports were recorded on August 29, 2018?

Our records show 8 hail, 99 wind, and 4 tornado reports on August 29, 2018, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 29, 2018.

What was the largest hail reported on August 29, 2018?

The largest hail size in these storm-report records on August 29, 2018 is 3.00″, reported near Ayrshire, IA.

Some reports show UNK instead of a wind speed or tornado rating — what does that mean?

Wind reports come three ways: measured from an instrument, estimated from the damage observed, or UNK when no speed was recorded. Tornadoes show UNK until the National Weather Service finishes a damage survey and assigns an EF rating. UNK simply means that value was not available when the report was filed.

A report appeared near my home on August 29, 2018 — is my roof damaged?

Not necessarily. A storm report shows that hail, wind, or a tornado was observed nearby, not that any specific home was hit. To find out whether your property was affected, check an address-level hail report, and if it looks significant, ask a local pro about a Remote Hail Inspection before scheduling roof work.

I am buying or selling a home — how do these on August 29, 2018 reports help?

If a storm passed through, a roof or exterior may have damage that is hard to see, or a recent repair may trace back to it. Buyers can ask better questions before closing, and sellers can document the home condition up front — both starting from the property address rather than a whole region.

How do I check what happened at a specific address on August 29, 2018?

Use the address search to pull a free address-level hail report for any property — 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 on August 29, 2018 across the United States, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported, 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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