Verified NWS Local Storm Reports

Maine Hail Storm — Thursday, August 13, 2026

Every verified storm report NWS spotters filed in Maine on Thursday, August 13, 2026 — hail up to 1" (quarter size). The same ground-truth data insurance adjusters trust.

1"
Largest hail (quarter)
4
Hail reports
4
Towns hit
1
Wind & tornado reports
0.25" hail — 1 SSW Dexter, Penobscot Co. (Aug 13, 2026)0.5" hail — 2 W Charleston, Penobscot Co. (Aug 13, 2026)0.25" hail — Dover-Foxcroft, Piscataquis Co. (Aug 13, 2026)69 mph wind — Portland Jetport, Cumberland Co. (Aug 13, 2026)1" hail — 2 S Portland Jetport, Cumberland Co. (Aug 13, 2026)1 SSW Dexter2 W CharlestonDover-FoxcroftPortland Jetport2 S Portland Jetport

Was a specific roof under this storm?

Type any Maine address and get that exact roof's verified hail history — including this storm — plus measurements and a replacement cost range. Free.

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Hail by town — Thursday, August 13, 2026

2 S Portland JetportCumberland Co.1 reportmax 1"quarter
2 W CharlestonPenobscot Co.1 reportmax 0.5"pea
1 SSW DexterPenobscot Co.1 reportmax 0.25"pea
Dover-FoxcroftPiscataquis Co.1 reportmax 0.25"pea

All verified reports

Time (UTC)LocationEvent
9:36 PM1 SSW DexterPenobscot Co.0.25" hail
9:16 PM2 W CharlestonPenobscot Co.0.5" hail
8:51 PMDover-FoxcroftPiscataquis Co.0.25" hail
7:27 PMPortland JetportCumberland Co.69 mph wind
7:23 PM2 S Portland JetportCumberland Co.1" hail

About this storm

How big was the hail in Maine on Thursday, August 13, 2026?

The largest verified hail report that day measured 1" — quarter sized. NWS spotters filed 4 hail reports across 4 towns.

Is that big enough to damage a roof?

Hail around 1" (quarter size) and up can bruise or crack asphalt shingles — that's the threshold insurance adjusters take seriously. Damage is often invisible from the ground, which is why an inspection matters even when the roof "looks fine."

How long do homeowners have to file a claim for this storm?

Most homeowner policies allow one to two years from the storm date — some as little as six months. This storm was 11 days ago, so the filing window is open for most policies.

How do I check if a specific address was hit?

Run a free roof report on Rooftops AI: type the address and you get the roof's measurements plus its verified hail history — every NWS-logged report near that exact property, with dates, sizes, and distances.

Data: NWS Local Storm Reports via Iowa Environmental Mesonet. Local Storm Reports are preliminary, spotter-submitted observations and may be revised by the National Weather Service. Rooftops AI is not affiliated with or endorsed by NOAA or the NWS. Insurance filing windows vary by policy and state — homeowners should confirm with their carrier.