68 mph measured gust 3 mi N of (Mws)Mt Wilson
Strong thunderstorm winds, gusting to 78 MPH, were reported at the Barley Flats Road sensor.
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For Los Angeles County, NOAA lists 5 hail reports (largest 1 in), 41 damaging-wind reports (up to 70 mph) and 1 tornado report from January 2024 to June 2026. These count reports, not damaged roofs.
Strong thunderstorm winds, gusting to 78 MPH, were reported at the Barley Flats Road sensor.
Strong thunderstorm winds, gusting to 67 MPH, were reported at the Clear Creek RAWS.
The Barley Flats sensor reported a thunderstorm wind gust of 69 MPH.
Source: NOAA NCEI Storm Events Database, data through Jun 30, 2026. All storm reports for Walnut
| Job | Typical US range |
|---|---|
| Roof inspection or estimate | Free – $400 |
| Asphalt shingle roof replacement | $8,000 – $16,000 |
| Metal roof (panels) | $15,000 – $35,000 |
National planning ranges for an average ~2,000 sq ft home, not quotes. Local labor, roof pitch, layers to remove, materials and permits change the price.
An estimate is an approximate price; a quote or contract is a fixed price for a defined scope. Ask which one you are getting.
Two or three comparable estimates are enough to see the range and spot an outlier.
Many cities and counties require a building permit for roof work; the roofing company normally pulls it. Ask who is responsible and request a copy. Check with the Los Angeles County building department for local rules.
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