Pilot Index / Michigan / Sep 3, 2020

Preliminary

Storms in Michigan on Sep 3, 2020

10 published severe reports across Michigan on Sep 3, 2020.

Updated Oct 28, 2026.

Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail reports: 0. Wind reports: 10. Tornado reports: 0.

The table and map show 10 of 10 reports.

TimeWhatSize or SpeedWhereDetails
Sep 3, 2020, 9:17 AM EDTWind60 mph3 W ROCK OF AGES
Record
  • Sep 3, 2020, 9:17 AM EDT. Wind, 60 mph, 3 W ROCK OF AGES. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:9a74689a6b7ed11d7b0416dac26e06af0a9edda9c317eaca054d0a70ac5c926a.
Sep 3, 2020, 9:52 AM EDTWind58 mphHOUGHTON CO AIRPORT
Record
  • Sep 3, 2020, 9:52 AM EDT. Wind, 58 mph, HOUGHTON CO AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5ea78c53b722a0b1a2d66362ae13248993d88b12daed8147d1eb7db1b0fcaa0d.
Sep 3, 2020, 10:44 AM EDTWind62 mphHOUGHTON CO AIRPORT
Record
  • Sep 3, 2020, 10:44 AM EDT. Wind, 62 mph, HOUGHTON CO AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a60671fe5346077784588981a07a60d27cc922d54fbef3a3a9dc47967fad41d9.
Sep 3, 2020, 11:00 AM EDTWind71 mphPASSAGE ISLAND LIGHTHOU
Record
  • Sep 3, 2020, 11:00 AM EDT. Wind, 71 mph, PASSAGE ISLAND LIGHTHOU. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:666ff59123227a70d7d4954b3d69ac2bfa2361489f689eb1511e3e33aae6f519.
Sep 3, 2020, 11:03 AM EDTWind71 mphSTANNARD ROCK
Record
  • Sep 3, 2020, 11:03 AM EDT. Wind, 71 mph, STANNARD ROCK. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6cb911f7f9b79a6c390b4a5b957b3dbf7d91763bf975bdf1d0ca902873a76974.
Sep 3, 2020, 11:24 AM EDTWind58 mph34 ENE ROCK OF AGES
Record
  • Sep 3, 2020, 11:24 AM EDT. Wind, 58 mph, 34 ENE ROCK OF AGES. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a5f8665f9f70fa1de3f39a004e528869cca69d325e9d966b1a758558b31de240.
Sep 3, 2020, 11:30 AM EDTWind70 mph9 NNE BIG BAY
Record
  • Sep 3, 2020, 11:30 AM EDT. Wind, 70 mph, 9 NNE BIG BAY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:60d1ec81373081cf4fc1f9509b17b6d86117a1247ee9bc2999bba2165b6ba8cc.
Sep 3, 2020, 11:40 AM EDTWind61 mphGRANITE ISLAND
Record
  • Sep 3, 2020, 11:40 AM EDT. Wind, 61 mph, GRANITE ISLAND. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:bb47d0a289c2e948d9576461da320278c1732f5329d511e4fc39626313b7d21c.
Sep 3, 2020, 1:43 PM EDTWind66 mphHOUGHTON CO AIRPORT
Record
  • Sep 3, 2020, 1:43 PM EDT. Wind, 66 mph, HOUGHTON CO AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b3e6bf8b80489f4ed8625ca7ae7d3e70a745f900668f1177d8badb07bee03bc1.
Sep 3, 2020, 2:40 PM EDTWind59 mph1 NNE GRAND MARAIS
Record
  • Sep 3, 2020, 2:40 PM EDT. Wind, 59 mph, 1 NNE GRAND MARAIS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:af2ce3912ff6f451d03a94e53e6362a1ac772921fc16ae113e42b8574de680af.
How We Count

This page uses published ground reports from 2016-01-01 through 2026-10-29. Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail counts at 1.00 in or larger. Wind counts at 58 mph or stronger. State days also include tornado reports.

Reports use the local civil date and clock. City pages use the city clock. State pages use each report location clock.

Exact repeated observations are counted once. Nearby reports with different times, coordinates or sizes remain separate observations.

NCEI rows are verified against NCEI Storm Events. SPC and NWS local reports are preliminary.

Radar signatures and warning polygons are not ground reports and are not in these counts.

A missing report does not show that no storm occurred. These pages show city or state exposure, not damage at an address.

This free page covers the state. It does not check a street address.

Limits

This page is not a certified record.

This page shows weather exposure, not damage or cause.

This page is not an expert opinion and it is not a meteorologist review.

Verify these rows with official NOAA and NWS records.

VectorWX is not affiliated with or endorsed by NOAA or NWS.

Radar-estimated hail size comes from MRMS MESH or NCEI nx3hail. It is an estimate of hail aloft. It is not a measurement of hail on a roof.