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

Hail, Wind & Tornado Reports in Sherman County, OR

Public hail, wind, and tornado reports across Sherman County, OR from August 12, 1963 through August 18, 2024, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 97029 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
8
Wind Reports
10
Tornado Reports
0
Max Hail Size
1.00″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Sherman County, OR · 1963–present Updated  Daily · last Aug 18, 2024

Latest NWS Hail Reports in Sherman County

8 reports
Free hail report for your home →
1.00″ hail
Aug 18, 2024
2:22 AM UTC
Hail report for Sherman County, OR
Sherman County · 620 Homes in County
Hail Report Description: Hail slightly bigger than a Quarter fell between 715 and 730 PM. Report via Facebook.
NWS Hail Report Location: Grass Valley, OR
1.00″ hail
Sep 5, 2013
4:00 PM PST-8
Hail report for Sherman County, OR
Sherman County · 620 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 7.68 SE Moro, OR
1.00″ hail
Aug 25, 2013
1:45 PM PST-8
Hail report for Sherman County, OR
Sherman County · 620 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4.39 NE Kent, OR
0.88″ hail
May 16, 2010
5:03 PM PST-8
Hail report for Sherman County, OR
Sherman County · 620 Homes in County
Hail Report Description: Hail ranged from dime to nickel size and thinly coated the ground along Highway 206.
NWS Hail Report Location: 7.08 SSE Klondike, OR
0.88″ hail
May 16, 2010
4:15 PM PST-8
Hail report for Sherman County, OR
Sherman County · 620 Homes in County
Hail Report Description: Nickel sized hail reported.
NWS Hail Report Location: 2.84 NW Kent, OR
1.00″ hail
May 16, 2010
4:13 PM PST-8
Hail report for Sherman County, OR
Sherman County · 620 Homes in County
Hail Report Description: Hail up to 1 inch diameter completely covered the ground.
NWS Hail Report Location: 2.53 WNW Kent, OR
0.75″ hail
May 19, 2006
1:30 PM PST
Hail report for Sherman County, OR
Sherman County · 620 Homes in County
Hail Report Description: A motorcycle rider was bruised by the wind blown hail.
NWS Hail Report Location: Grass Vly, OR
1.00″ hail
Aug 12, 1963
6:00 PM CST
Hail report for Sherman County, OR
Sherman County · 620 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, OR
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.

Latest NWS Wind Reports in Sherman County

10 reports
Free hail report + wind check →
63 mph
Aug 18, 2024
2:32 AM UTC
Wind report for Sherman County, OR
Sherman County · 620 Homes in County
Wind Report Description: Corrects previous tstm wnd gst report from 5 ENE Rufus. ODOT Sensor I84 EB at LePage Park - John Day River MP114.41.
NWS Wind Report Location: 5 ENE Rufus, OR
65 mph
May 30, 2020
10:52 PM UTC
Wind report for Sherman County, OR
Sherman County · 620 Homes in County
Wind Report Description: MESONET STATION XMRY 5 WSW RUFUS.
NWS Wind Report Location: 5 WSW Rufus, OR
64 mph
May 30, 2020
10:48 PM UTC
Wind report for Sherman County, OR
Sherman County · 620 Homes in County
Wind Report Description: MESONET STATION PAFO3 PATJENS.
NWS Wind Report Location: 8 WSW Grass Valley, OR
71 mph
May 30, 2020
10:39 PM UTC
Wind report for Sherman County, OR
Sherman County · 620 Homes in County
Wind Report Description: MESONET STATION AS463 GRASS VALLEY.
NWS Wind Report Location: 2 SSW Grass Valley, OR
72 mph
May 30, 2020
10:30 PM UTC
Wind report for Sherman County, OR
Sherman County · 620 Homes in County
Wind Report Description: TREES DOWN. DAMAGE TO AUTOMOBILE AND HOME. REPORT VIA SOCIAL MEDIA.
NWS Wind Report Location: Grass Valley, OR
60 mph
Aug 10, 2019
3:48 AM UTC
Wind report for Sherman County, OR
Sherman County · 620 Homes in County
Wind Report Description: PATJENS RAWS
NWS Wind Report Location: 8 WSW Grass Valley, OR
59 mph
Mar 13, 2011
5:48 PM PST-8
Wind report for Sherman County, OR
Sherman County · 620 Homes in County
Wind Report Description: Wind gust to 59 mph at North Pole Ridge RAWS.
NWS Wind Report Location: 11.81 SSE Kent Decker Arpt, OR
63 mph
Mar 13, 2011
4:10 PM PST-8
Wind report for Sherman County, OR
Sherman County · 620 Homes in County
Wind Report Description: Wind gust to 63 mph at spotter's residence.
NWS Wind Report Location: 2.65 SSW Grass Vly, OR
81 mph
May 19, 2006
1:40 PM PST
Wind report for Sherman County, OR
Sherman County · 620 Homes in County
Wind Report Description: A tractor trailer rig was blown over. A tree fell through a house.
NWS Wind Report Location: Grass Vly, OR
70 mph
May 19, 2006
1:30 PM PST
Wind report for Sherman County, OR
Sherman County · 620 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 4 NNW Grass Vly, OR
Showing 10 of 10
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 Sherman County

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 Sherman County on the Interactive Map

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Browse Cities with NWS Storm Reports in Sherman County

Grass Valley, OR 12
Hail, wind & tornado reports
Moro, OR 3
Hail, wind & tornado reports
Rufus, OR 2
Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · County

Sherman County, OR area census snapshot

People & households
Population1,908
Households784
Housing units979
Income
Median household income$59,500
$100k+ households37.1%
$150k+ households13.0%
Housing stock
Single-family detached620
Attached single-family12
Small multifamily35
Large multifamily20
Mobile homes266
Housing mix
Single-family share63.3%
Attached-home share1.2%
Multifamily share5.6%
Mobile-home share27.2%
Ownership & occupancy
Owner-occupied526
Renter-occupied258
Vacant units195
Home value & age
Median home value$206,700
Owner homes $300k+24.5%
Owner homes $500k+6.5%
Owner homes $750k+5.5%
Median year built1956
Older-home share70.5%
Vehicle context
Households with cars736
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.

Top ZIP Codes with NWS Storm Reports in Sherman County

97029 11
Grass Valley, OR Hail, wind & tornado reports
97039 3
Moro, OR Hail, wind & tornado reports
97065 2
Wasco, OR Hail, wind & tornado reports
97033 1
OR Hail, wind & tornado reports

Get a Remote Hail Inspection

Not sure if hail may have affected your home in Sherman County? 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 hail, wind, and tornado reports does Sherman County have on record?

Our records show 8 hail, 10 wind, and 0 tornado reports in Sherman County, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 18, 2024.

What is the largest hail ever reported in Sherman County?

The largest hail size in these storm-report records in Sherman County is 1.00″. It was reported near Grass Valley, OR on August 18, 2024.

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

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

I am selling a home in Sherman County — 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 Sherman County address?

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