Pennsylvania · NOAA storm reports
Hail and storm reports near Arnold, PA
NOAA records list 49 hail reports within 10 miles of Arnold since 2016. The biggest reported hail was 2.00 in (hen egg) on April 20, 2017. They also list 190 thunderstorm wind reports, with the strongest at 85 mph on November 19, 2017.
Preliminary reports from the NOAA Storm Prediction Center, not yet in the official database, add 0 hail reports and 7 wind reports from August 1, 2026 to October 31, 2026.
- Official hail reports since 2016
- 49
- Biggest reported hail
- 2.00 in
- Most recent hail report
- April 2, 2025
- Strongest reported wind
- 85 mph
What these reports can and can’t tell you. Each one is a point observation: hail or wind someone saw or measured at one spot. They are not a full map of where hail fell. A report near you doesn’t mean your roof was damaged, and no report doesn’t mean it wasn’t. Distances are from the center of Arnold.
Hail reports since November 1, 2021
| Date | Hail size | Distance | County | Reported at | Source |
|---|---|---|---|---|---|
| April 2, 2025 | 1.00 in (quarter) | 9.8 mi | Allegheny, PA | Shalecrest | NCEI record |
| April 2, 2025 | 0.88 in (nickel) | 9.3 mi | Allegheny, PA | Parkview | NCEI record |
| April 2, 2025 | 0.75 in (penny) | 6.2 mi | Allegheny, PA | Unity Jct | NCEI record |
| April 2, 2025 | 0.75 in (penny) | 9.7 mi | Allegheny, PA | Wilkins Township | NCEI record |
| April 2, 2025 | 1.25 in (half dollar) | 7.7 mi | Allegheny, PA | Fox Chapel | NCEI record |
| April 2, 2025 | 0.75 in (penny) | 2 mi | Westmoreland, PA | Lower Burrell | NCEI record |
| March 16, 2025 | 1.00 in (quarter) | 1 mi | Westmoreland, PA | Arnola | NCEI record |
| March 16, 2025 | 0.75 in (penny) | 0.7 mi | Westmoreland, PA | New Kensington | NCEI record |
| March 16, 2025 | 0.75 in (penny) | 4 mi | Allegheny, PA | Millerstown | NCEI record |
| March 16, 2025 | 0.75 in (penny) | 0.7 mi | Westmoreland, PA | New Kensington | NCEI record |
| March 16, 2025 | 1.75 in (golf ball) | 2.9 mi | Westmoreland, PA | Edgecliff | NCEI record |
| March 16, 2025 | 0.75 in (penny) | 2 mi | Westmoreland, PA | Lower Burrell | NCEI record |
| March 16, 2025 | 1.25 in (half dollar) | 6.4 mi | Westmoreland, PA | Shearersburg | NCEI record |
| March 16, 2025 | 1.00 in (quarter) | 7.6 mi | Westmoreland, PA | Weinel Xrds | NCEI record |
| March 16, 2025 | 1.25 in (half dollar) | 6.7 mi | Westmoreland, PA | Shearersburg | NCEI record |
| March 16, 2025 | 1.75 in (golf ball) | 7.5 mi | Westmoreland, PA | Kiskiminetas Jct | NCEI record |
| March 16, 2025 | 1.00 in (quarter) | 4.8 mi | Allegheny, PA | Natrona Hgts | NCEI record |
| March 16, 2025 | 1.00 in (quarter) | 4.6 mi | Allegheny, PA | Natrona Hgts | NCEI record |
| March 16, 2025 | 0.75 in (penny) | 2.8 mi | Allegheny, PA | Natrona | NCEI record |
| March 16, 2025 | 1.00 in (quarter) | 2.5 mi | Allegheny, PA | Natrona | NCEI record |
| August 6, 2024 | 0.88 in (nickel) | 3.4 mi | Allegheny, PA | Natrona | NCEI record |
| August 6, 2024 | 0.75 in (penny) | 1.1 mi | Allegheny, PA | Tarentum | NCEI record |
| August 6, 2024 | 1.00 in (quarter) | 2.2 mi | Allegheny, PA | Brackenridge | NCEI record |
| August 6, 2024 | 1.00 in (quarter) | 2.5 mi | Allegheny, PA | Natrona | NCEI record |
| August 12, 2023 | 1.00 in (quarter) | 2.8 mi | Allegheny, PA | Logans Ferry | NCEI record |
| August 12, 2023 | 1.25 in (half dollar) | 6.4 mi | Westmoreland, PA | Merwin | NCEI record |
| August 12, 2023 | 1.25 in (half dollar) | 6.9 mi | Westmoreland, PA | Merwin | NCEI record |
| August 12, 2023 | 1.00 in (quarter) | 9.8 mi | Westmoreland, PA | North Washington | NCEI record |
| August 12, 2023 | 1.00 in (quarter) | 8.4 mi | Westmoreland, PA | North Washington | NCEI record |
| July 13, 2023 | 1.25 in (half dollar) | 6.7 mi | Westmoreland, PA | Merwin | NCEI record |
| June 3, 2023 | 1.00 in (quarter) | 9.3 mi | Allegheny, PA | Parkview | NCEI record |
| June 22, 2022 | 0.75 in (penny) | 4 mi | Allegheny, PA | Millerstown | NCEI record |
Thunderstorm wind reports since November 1, 2021
Show 60 wind reports (the most recent of 111)
| Date | Wind | Distance | County | Reported at | Source |
|---|---|---|---|---|---|
| October 16, 2026 | speed not recorded | 6.7 mi | Westmoreland, PA | 2 WSW West Leechburg | SPC day reportPreliminary |
| September 2, 2026 | speed not recorded | 1.6 mi | Allegheny, PA | 1 SW Tarentum | SPC day reportPreliminary |
| September 2, 2026 | speed not recorded | 9.3 mi | Westmoreland, PA | North Washington | SPC day reportPreliminary |
| August 22, 2026 | speed not recorded | 6.5 mi | Westmoreland, PA | 2 ENE Harrison Township | SPC day reportPreliminary |
| August 22, 2026 | speed not recorded | 5.5 mi | Allegheny, PA | Plum | SPC day reportPreliminary |
| August 16, 2026 | speed not recorded | 5.2 mi | Westmoreland, PA | 3 SSE Lower Burrell | SPC day reportPreliminary |
| August 16, 2026 | speed not recorded | 7.7 mi | Butler, PA | 3 SW Sarver | SPC day reportPreliminary |
| July 5, 2026 | 58 mph (estimated gust) | 8.6 mi | Butler, PA | Schuster Hgts | NCEI record |
| June 14, 2026 | 58 mph (estimated gust) | 8.1 mi | Butler, PA | Silverville | NCEI record |
| June 14, 2026 | 58 mph (estimated gust) | 8.9 mi | Westmoreland, PA | North Washington | NCEI record |
| June 14, 2026 | 58 mph (estimated gust) | 1 mi | Westmoreland, PA | New Kensington | NCEI record |
| June 14, 2026 | 58 mph (estimated gust) | 9.9 mi | Westmoreland, PA | Hyde Park | NCEI record |
| June 11, 2026 | 72 mph (measured gust) | 5.3 mi | Westmoreland, PA | Milligantown | NCEI record |
| March 7, 2026 | 58 mph (estimated gust) | 9 mi | Allegheny, PA | Wilkins Township | NCEI record |
| March 7, 2026 | 58 mph (estimated gust) | 5.8 mi | Allegheny, PA | New Texas | NCEI record |
| March 7, 2026 | 58 mph (estimated gust) | 6.2 mi | Westmoreland, PA | Merwin | NCEI record |
| July 16, 2025 | 58 mph (estimated gust) | 3.8 mi | Westmoreland, PA | Kinlock | NCEI record |
| July 16, 2025 | 58 mph (estimated gust) | 8.7 mi | Butler, PA | Silverville | NCEI record |
| April 29, 2025 | 69 mph (estimated gust) | 5.7 mi | Westmoreland, PA | Merwin | NCEI record |
| April 29, 2025 | 69 mph (estimated gust) | 3.6 mi | Allegheny, PA | Logans Ferry | NCEI record |
| April 29, 2025 | 69 mph (estimated gust) | 1 mi | Westmoreland, PA | Arnola | NCEI record |
| April 29, 2025 | 69 mph (estimated gust) | 9.1 mi | Butler, PA | Ekastown | NCEI record |
| April 29, 2025 | 69 mph (estimated gust) | 7.1 mi | Allegheny, PA | Plum | NCEI record |
| April 29, 2025 | 69 mph (estimated gust) | 7.9 mi | Butler, PA | Silverville | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 2.3 mi | Allegheny, PA | Brackenridge | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 1 mi | Westmoreland, PA | Arnola | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 8.9 mi | Allegheny, PA | Monroeville Arpt | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 4 mi | Westmoreland, PA | Milligantown | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 8.3 mi | Armstrong, PA | Schenley | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 9.7 mi | Allegheny, PA | Wilkins Township | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 5.2 mi | Allegheny, PA | Harmerville | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 5.7 mi | Allegheny, PA | Magill Hgts | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 6.8 mi | Allegheny, PA | Dorseyville | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 9.7 mi | Allegheny, PA | Talley Gavey | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 9.7 mi | Allegheny, PA | Talley Gavey | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 9.6 mi | Allegheny, PA | Gibsonia | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 5 mi | Allegheny, PA | Indianola | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 8.8 mi | Allegheny, PA | Parkview | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 9.4 mi | Allegheny, PA | Sharpsburg | NCEI record |
| April 29, 2025 | 63 mph (estimated gust) | 9.4 mi | Allegheny, PA | Sharpsburg | NCEI record |
| March 16, 2025 | 58 mph (estimated gust) | 9.1 mi | Allegheny, PA | Sharpsburg | NCEI record |
| March 16, 2025 | 58 mph (estimated gust) | 4.1 mi | Allegheny, PA | Acmetonia | NCEI record |
| March 16, 2025 | 58 mph (estimated gust) | 0.7 mi | Westmoreland, PA | New Kensington | NCEI record |
| March 16, 2025 | 58 mph (estimated gust) | 9.9 mi | Allegheny, PA | Monroeville Arpt | NCEI record |
| November 20, 2024 | 58 mph (estimated gust) | 9.8 mi | Allegheny, PA | Aspinwall | NCEI record |
| November 20, 2024 | 58 mph (estimated gust) | 8.1 mi | Allegheny, PA | Sharpsburg | NCEI record |
| November 20, 2024 | 58 mph (estimated gust) | 9.6 mi | Allegheny, PA | Parkview | NCEI record |
| November 20, 2024 | 58 mph (estimated gust) | 8.9 mi | Allegheny, PA | Monroeville Arpt | NCEI record |
| November 20, 2024 | 58 mph (estimated gust) | 3.2 mi | Westmoreland, PA | Edgecliff | NCEI record |
| August 17, 2024 | 58 mph (estimated gust) | 4.9 mi | Allegheny, PA | Renton | NCEI record |
| August 6, 2024 | 58 mph (estimated gust) | 5.5 mi | Allegheny, PA | Dorseyville | NCEI record |
| August 6, 2024 | 58 mph (estimated gust) | 0.3 mi | Westmoreland, PA | Arnold | NCEI record |
| June 18, 2024 | 58 mph (estimated gust) | 5.5 mi | Allegheny, PA | New Texas | NCEI record |
| June 18, 2024 | 58 mph (estimated gust) | 7.2 mi | Allegheny, PA | Plum | NCEI record |
| June 17, 2024 | 58 mph (estimated gust) | 7.9 mi | Allegheny, PA | Sandy Creek | NCEI record |
| June 17, 2024 | 58 mph (estimated gust) | 7 mi | Allegheny, PA | Penn Hills | NCEI record |
| June 17, 2024 | 58 mph (estimated gust) | 8.9 mi | Allegheny, PA | Plum | NCEI record |
| June 17, 2024 | 58 mph (estimated gust) | 4.7 mi | Westmoreland, PA | Milligantown | NCEI record |
| June 17, 2024 | 58 mph (estimated gust) | 4 mi | Westmoreland, PA | Milligantown | NCEI record |
| June 17, 2024 | 58 mph (estimated gust) | 6.4 mi | Westmoreland, PA | Sardis | NCEI record |
Official reports come from the NOAA NCEI Storm Events Database, which currently runs through July 31, 2026. Reports marked preliminary come from the NOAA Storm Prediction Center and are not yet in the official database; they may change or be removed. Dates are the local report date. Data retrieved November 1, 2026. About this data.
What to do after a hail storm
A few calm steps in the first days can protect your home and your claim. Your policy and your state’s rules decide the details, so check your policy and ask your insurer when something is unclear.
For more on insurance claims, deductibles and storm chasers, read our guide to storm and hail damage.
1. Stay safe first
- Wait until the storm has passed before you look around outside.
- Stay off the roof. Look from the ground, or from a window.
- Keep away from downed power lines and report them to local authorities or your utility. Call 911 if anyone is hurt or in danger.
- Stay out of damaged buildings. Wear sturdy shoes and long sleeves around broken glass and debris.
2. Take photos before you clean up
- Take date-stamped photos or video of the roof from the ground.
- Photograph gutters, downspouts, siding, window screens, the fins on your outdoor AC unit, soft metal such as vents and flashing, and any cars.
- If you can do it safely, photograph a few hailstones next to a coin or a ruler.
- Write down the date and time of the storm and what you saw.
3. Prevent more damage
- Cover broken windows or openings to keep rain out, if it is safe.
- Keep every receipt for supplies and temporary repairs.
- Hold off on permanent repairs until you have talked with your insurer.
4. Start an insurance claim
- Read your policy. Note your deductible, and whether it has a separate wind or hail deductible.
- Most insurers have a time limit for reporting a claim. Check your policy for yours.
- Contact your insurer or agent to start a claim. An adjuster may come to inspect.
- Get written estimates, and keep copies of everything you send and receive.
- If you have questions about how a claim is handled, ask your insurer or your state’s insurance department.
5. Watch for storm-chaser scams
- Be careful with door knockers who show up right after a storm.
- Walk away from pressure to sign today, or a discount that only lasts if you sign now.
- Be wary of demands for a large payment up front, or for cash.
- Be wary of offers to cover or waive your deductible. Ask your insurer about it.
- Be wary of out-of-state plates, or no local address you can visit.
- Read any contract before you sign. Don’t sign over your insurance benefits or your insurance check before you understand what you are agreeing to. You don’t have to sign an assignment of benefits to get repairs done.
- Check the contractor’s license or registration where your state requires it. Your state’s licensing board can tell you.
- Get more than one written estimate, and a written contract.
Where this guidance comes from
- National Weather Service: What to Do After Severe Weather. Check your property only after the storm has passed, stay out of damaged buildings, contact local authorities about downed power lines, wear sturdy shoes and long sleeves around damage, and watch for insurance scammers. Retrieved November 1, 2026.
- NAIC: Navigating the Claims Process. Contact your agent or insurer as soon as possible, most insurers have a time limit for reporting a claim, take photos or video, make temporary repairs and keep receipts, an adjuster may inspect, get more than one bid, and do not feel rushed to sign. Retrieved November 1, 2026.
- NAIC: After the Storm, Read the Fine Print to Avoid Signing Away Your Insurance Benefits. Read the fine print before you sign an assignment of benefits. You are not required to sign one to have repairs done. Retrieved November 1, 2026.
- FTC: How To Avoid Scams After Weather Emergencies and Natural Disasters. Warning signs such as pressure to sign right away and demands to pay for everything up front, checking a license with your state or county, getting estimates from more than one contractor, getting a written contract, and never signing your insurance check over to a contractor. Retrieved November 1, 2026.
This is general information, not legal or insurance advice. Check your policy, ask your insurer, and check with your state’s licensing board or insurance department.
Roofers listed in Arnold
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A listing is not an endorsement. We haven’t checked any company’s license, insurance or work. Check current credentials with your state before you hire, and get more than one written estimate.