Verified NWS Local Storm Reports

Michigan Hail Storm — Monday, July 27, 2026

Every verified storm report NWS spotters filed in Michigan on Monday, July 27, 2026 — hail up to 2" (golf ball size). The same ground-truth data insurance adjusters trust.

2"
Largest hail (golf ball)
7
Hail reports
7
Towns hit
3
Wind & tornado reports
39 mph wind — 1 SSE Alpena, Alpena Co. (Jul 27, 2026)38 mph wind — 5 S Cathro, Alpena Co. (Jul 27, 2026)40 mph wind — 4 WNW Ithaca, Gratiot Co. (Jul 27, 2026)1.5" hail — 4 N Wilber, Iosco Co. (Jul 27, 2026)2" hail — 5 N Wilber, Iosco Co. (Jul 27, 2026)1.5" hail — 4 W Wurtsmith Airfield, Iosco Co. (Jul 27, 2026)1" hail — Lake of the Clouds, Ontonagon Co. (Jul 27, 2026)1" hail — Eckerman, Chippewa Co. (Jul 27, 2026)1" hail — Rudyard, Chippewa Co. (Jul 27, 2026)0.75" hail — Paradise, Chippewa Co. (Jul 27, 2026)1 SSE Alpena5 S Cathro4 WNW Ithaca4 N Wilber5 N Wilber4 W Wurtsmith Airfield

Was a specific roof under this storm?

Type any Michigan 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 — Monday, July 27, 2026

5 N WilberIosco Co.1 reportmax 2"golf ball
4 N WilberIosco Co.1 reportmax 1.5"ping pong ball
4 W Wurtsmith AirfieldIosco Co.1 reportmax 1.5"ping pong ball
Lake of the CloudsOntonagon Co.1 reportmax 1"quarter
EckermanChippewa Co.1 reportmax 1"quarter
RudyardChippewa Co.1 reportmax 1"quarter
ParadiseChippewa Co.1 reportmax 0.75"penny

All verified reports

Time (UTC)LocationEvent
11:42 PM1 SSE AlpenaAlpena Co.39 mph wind
11:24 PM5 S CathroAlpena Co.38 mph wind
8:04 PM4 WNW IthacaGratiot Co.40 mph wind
5:15 PM4 N WilberIosco Co.1.5" hail
5:10 PM5 N WilberIosco Co.2" hail
5:10 PM4 W Wurtsmith AirfieldIosco Co.1.5" hail
12:06 PMLake of the CloudsOntonagon Co.1" hail
6:24 AMEckermanChippewa Co.1" hail
6:05 AMRudyardChippewa Co.1" hail
2:30 AMParadiseChippewa Co.0.75" hail

About this storm

How big was the hail in Michigan on Monday, July 27, 2026?

The largest verified hail report that day measured 2" — golf ball sized. NWS spotters filed 7 hail reports across 7 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 27 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.