Foresthill, CA Hail Storm – September 2025

Foresthill, CA saw a concluded hail event on September 2, 2025, with a maximum confirmed hail size of 1.25 inches. The storm produced three hail alerts across the afternoon, with the strongest reports centered from mid-afternoon into late afternoon.

What Happened

The first hail alert came at 2:48 PM PDT, with dual-polarization radar confidence for 1.25-inch hail. A second 1.25-inch alert followed at 3:33 PM PDT. The final alert arrived at 4:22 PM PDT and measured 1 inch. The sequence points to repeated hail production through the afternoon rather than a single short-lived burst.

All three alerts were tied to dual-polarization radar detection. The storm was concluded by the end of the day.

Damage Assessment

A 1.25-inch hail report is large enough to produce visible impacts on roof surfaces, soft metals, painted trim, and exposed exterior fixtures. In Foresthill, the highest-end hail size in this event reached that threshold twice, with a later 1-inch report indicating a continued hail threat as the storm progressed.

For contractors, the important detail is the spread between the first and last alerts. The storm did not peak once and fade immediately. It maintained hail production over several hours, which can leave damage in more than one part of the warning area. Inspections should focus on the sections most exposed to the storm path, then expand to adjacent structures where wind-driven hail could have reached siding, vents, gutters, and window screens.

The event profile also supports mixed findings across a neighborhood. A 1.25-inch hail report does not guarantee identical damage at every address in the warning area. Roof age, slope, material type, tree cover, and vehicle parking exposure all affect what field crews will find on site.

What Contractors Should Know

Field teams should treat this as a multi-pass hail event. Start with the first-hit properties closest to the earlier afternoon alerts, then check the later alert area for carryover damage. Document roof hits, soft metal marks, and collateral impacts on gutters, drip edge, downspouts, and A/C condenser fins. If the area includes older composition roofs or lightweight metal components, expect stronger visual evidence at the impact points.

Use the timing to organize canvassing. The 2:48 PM PDT, 3:33 PM PDT, and 4:22 PM PDT alerts define a clear afternoon sequence. That helps crews separate the earliest impact corridor from the later hail path and reduces repeat checks on the same homes. Properties with recent roof work can still show bruising, but the visible surface signs may be lighter than on older installations.

In a concluded event like this, the cleanest workflow is immediate exterior review, photo capture of impact marks, and address-level notes on slope, material, and accessory damage. Track where hail struck hard surfaces first, then compare those findings with the next set of homes in the path. That approach supports faster estimates and cleaner scope calls.