Royal Oak Hail — Storm History & NOAA Data for Royal Oak, MI

Data current as of 2026-10-16 · Sourced from NOAA Storm Events

Over the past five years, the National Oceanic and Atmospheric Administration has recorded 44 hail storms within 25 miles of Royal Oak, MI. Of those, 29 produced hail at least quarter-size — the threshold most insurance carriers consider potentially damaging to asphalt shingles. The largest reported hail in this window was ping pong ball-sized, which can fracture shingle mat and dent metal flashing on contact. 2026 was the most active year on record locally, with 17 documented hail events.

Hail Severity Breakdown — Royal Oak Area (Last 5 Years)

Royal Oak Hail Storms by Year

2026 was the busiest hail year on record locally for Royal Oak, with 17 documented events inside the 25-mile radius. Storm activity in Royal Oak typically peaks in spring and early summer, when the jet stream pushes Gulf moisture into the area and supercell thunderstorms become more frequent.

Notable Recent Royal Oak Hail Storms

• June 16, 2026 — Significant hail (quarter-sized or larger) reported near 2 NE Franklin. This storm met the quarter-size insurance damage threshold and is a candidate date when filing a claim for Royal Oak-area properties.
• June 16, 2026 — Significant hail (quarter-sized or larger) reported near FRANKLIN. This storm met the quarter-size insurance damage threshold and is a candidate date when filing a claim for Royal Oak-area properties.
• June 10, 2026 — Significant hail (quarter-sized or larger) reported near Dearborn Heights. This storm met the quarter-size insurance damage threshold and is a candidate date when filing a claim for Royal Oak-area properties.
• June 10, 2026 — Significant hail (quarter-sized or larger) reported near DEARBORN. This storm met the quarter-size insurance damage threshold and is a candidate date when filing a claim for Royal Oak-area properties.
• June 10, 2026 — Significant hail (quarter-sized or larger) reported near GREENFIELD VLG. This storm met the quarter-size insurance damage threshold and is a candidate date when filing a claim for Royal Oak-area properties.

Recent Hail Events Near Royal Oak

Wind Storm History — Royal Oak Area (Last 5 Years)

NOAA has recorded 201 high-wind events within 25 miles of Royal Oak, MI in the past five years. Of those, 200 reached severe-thunderstorm thresholds (58+ mph). The highest measured gust was 76 mph.

Recent Wind Events Near Royal Oak

Frequently Asked Questions About Royal Oak Hail

When was the last major hail storm in Royal Oak, MI?

The most recent quarter-size-or-larger hail storm recorded by NOAA within 25 miles of Royal Oak was on June 16, 2026. HailCheck refreshes from the NOAA Storm Events database daily, so newer events appear here as they are reported.

How often does it hail in Royal Oak?

Royal Oak averages roughly 9 reported hail events per year within a 25-mile radius. Significant storms (quarter-size or larger) account for 29 of the 44 events recorded over the last five years.

How big does hail typically get in Royal Oak?

The largest documented hail near Royal Oak in the last five years was ping pong ball-sized. Most Royal Oak-area hail falls in the marble-to-quarter range, with destructive storms (egg-size or larger) appearing roughly once every few years.

Does my insurance cover hail damage in MI?

Most homeowners insurance policies in MI cover hail damage to roofs, siding, and gutters under the dwelling and other-structures coverage. Coverage typically requires the damage to be tied to a verifiable storm date — which is where the NOAA hail history above (and a HAAG-style test square validation) becomes important for the claim file.

How do I check hail history for a specific Royal Oak address?

Use the HailCheck address search to enter any street address in or near Royal Oak. HailCheck returns every NOAA hail event within a configurable radius, along with severity bands, dates, and storm narratives for Pro members.

What a HAAG-Style Test Square Validation Means in Royal Oak

If your property in or near Royal Oak took on hail during one of the storms above, the standard process for documenting damage is a 10×10 foot test square inspection. A HAAG-trained reviewer counts impact indicators — granule displacement, mat fractures, and bruising — within the marked square and produces a PASS or FAIL document for the claim file.

HailCheck offers a $99 photo-based HAAG-style test square validation. You submit photos from the field, our reviewer evaluates the impact indicators and cross-references the NOAA storm dates listed above, and a written PASS/FAIL determination is returned within one business day. We do not send anyone to the roof — the validation is built around the photos you submit.

Why Royal Oak's Location Matters for Hail

Royal Oak sits east of the traditional hail alley, where hail events are less frequent than the central plains but tend to be associated with strong squall lines and tropical systems. Local roof systems are less commonly hardened for hail, which can mean even moderate impacts produce claim-worthy damage.

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