Michigan hail map — July 12, 2026
NOAA radar detected hail of an inch or more over 1 Michigan city on July 12, 2026. The largest stones — 1.00″, quarter size — fell over Marquette.

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- Cities hit
- 1
- in Michigan
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- from stone size
Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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Michigan cities hit on July 12, 2026
What people on the ground measured in Michigan on July 12, 2026
12 reports filed with the National Weather Service — 1 from trained observers or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 1.75″ golf ball size PublicMalone Bay, MI8:00 AM EDTKeweenaw County
Delayed report. Picture on facebook shows a collection of hailstones on wooden planks, with the largest being roughly golf ball sized. Time estimated from radar.
- 1.75″ golf ball size CO-OP ObserverHerman, MI12:24 PM EDTBaraga County
Observed ping pong to golf ball sized hail.
- 0.88″ penny size Trained Spotter2 E Three Lakes, MI11:38 AM EDTBaraga County
Observer noted a quick burst of small hail ranging from pea to nickel size.
- 0.75″ penny size PublicCalumet, MI10:00 AM EDTHoughton County
Report on social media with picture of hailstones between half inch to penny size.
- 0.75″ penny size PublicHarvey, MI3:58 PM EDTMarquette County
Report on social media with picture of hail ranging from pea to penny size. Also noted strong winds and a power outage.
- 0.70″ penny size PublicCalumet, MI10:03 AM EDTHoughton County
Report on social media with picture of dime size hail.
- 0.70″ penny size PublicLake Linden, MI10:08 AM EDTHoughton County
Report on social media.
- 0.70″ penny size PublicMarquette, MI4:00 PM EDTMarquette County
Report on social media near the old hospital. Noted several branches of trees down as well.
- 0.50″ penny size Public7 S Big Bay, MI3:43 PM EDTMarquette County
Public report of half-inch hail.
- 0.25″ penny size Public1 SSE Marquette, MI3:45 PM EDTMarquette County
Report on social media of a short 10 to 20 seconds of pea sized hail at the lakeshore.
- 0.25″ penny size PublicIshpeming, MI4:13 PM EDTMarquette County
Report of pea sized hail with storm onset on social media. Time estimated from radar data.
- 0.25″ penny size Public3 NNW Little Lake, MI4:20 PM EDTMarquette County
Public report on social media of a few minutes of pea sized hail.
Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.
Other Michigan hail days
Shopping for a hail app to work Michigan?
This page is one storm. If you are deciding which tool to work Michigan with all season, these compare the ones roofers actually buy — with every price taken from the vendor's own site and linked.
- Best hail tracking apps, comparedHailMate, HailTrace, Hail Recon, HailStrike and RadarScope — every published price sourced and linked, and who each one is genuinely right for.
- HailMate vs HailTraceStreet-level NOAA swaths on a map your crew can knock, with the CRM already inside — instead of quote-only meteorologist maps billed on top of one.
- Hail map apps for roofers (and the Hail Recon alternative)Every storm on one map instead of loading dates one at a time — plus the canvassing and the whole claim, monthly, for what one state costs them a year.
- Best canvassing apps, comparedHailMate, SalesRabbit, SPOTIO, Knockio, RoofLink and Badger Maps — every published price sourced and linked, and two of them publish none.
Michigan hail on July 12, 2026
NOAA radar put hail of an inch or more over 1 Michigan city that day. The largest stones — 1.00 inches, quarter size — were over Marquette. Every city hit is listed above with its own stone size.