Pilot Index / Michigan / 2021

NCEI Storm Events Source. Day Totals Are Not Individually Verified.

Michigan Hail Map for 2021

35 published severe days across Michigan in 2021.

Updated Oct 28, 2026.

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

Showing 35 of 35 severe days. The map and details show hail reports only. Day totals also include wind and tornado reports.

Sep 14, 2021. 2 of 19 Listed. 1.25 in Hail
  • Hail, 1.25 in

    Sep 14, 2021, 5:55 PM EDT

    HOWELL

    Record
    • Sep 14, 2021, 5:55 PM EDT. Hail, 1.25 in, HOWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:984098.
  • Hail, 1.00 in

    Sep 14, 2021, 4:17 PM EDT

    BIRCH RUN

    Record
    • Sep 14, 2021, 4:17 PM EDT. Hail, 1.00 in, BIRCH RUN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:984096.
Dec 16, 2021. 0 of 47 Listed

Day total. Reports are not individually verified here.

Dec 11, 2021. 0 of 28 Listed

Day total. Reports are not individually verified here.

Dec 6, 2021. 0 of 3 Listed

Day total. Reports are not individually verified here.

Nov 21, 2021. 0 of 13 Listed

Day total. Reports are not individually verified here.

Nov 11, 2021. 0 of 3 Listed

Day total. Reports are not individually verified here.

Oct 11, 2021. 0 of 9 Listed

Day total. Reports are not individually verified here.

Sep 13, 2021. 3 of 5 Listed. 1.00 in Hail
  • Hail, 1.00 in

    Sep 13, 2021, 12:00 PM EDT

    HUDSONVILLE

    Record
    • Sep 13, 2021, 12:00 PM EDT. Hail, 1.00 in, HUDSONVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977580.
  • Hail, 1.00 in

    Sep 13, 2021, 12:23 PM EDT

    HOLY CORNERS

    Record
    • Sep 13, 2021, 12:23 PM EDT. Hail, 1.00 in, HOLY CORNERS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977581.
  • Hail, 1.00 in

    Sep 13, 2021, 2:52 PM EDT

    EAST DETROIT

    Record
    • Sep 13, 2021, 2:52 PM EDT. Hail, 1.00 in, EAST DETROIT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:986360.
Sep 12, 2021. 3 of 24 Listed. 2.50 in Hail
  • Hail, 2.50 in

    Sep 12, 2021, 5:01 PM EDT

    SICKLES

    Record
    • Sep 12, 2021, 5:01 PM EDT. Hail, 2.50 in, SICKLES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977575.
  • Hail, 2.50 in

    Sep 12, 2021, 5:15 PM EDT

    8 E ITHACA

    Record
    • Sep 12, 2021, 5:15 PM EDT. Hail, 2.50 in, 8 E ITHACA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:58f58f25c9f6fb5294b5a4292832d293b52a9f6206a888b7c9295f5a6e92c25e.
  • Hail, 2.25 in

    Sep 12, 2021, 5:10 PM EDT

    5 S BRECKENRIDGE

    Record
    • Sep 12, 2021, 5:10 PM EDT. Hail, 2.25 in, 5 S BRECKENRIDGE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:03ae1253568e216d94722fcdf7132c7c37c91824c40250b5fed0ffef43d1df55.
Sep 7, 2021. 3 of 50 Listed. 2.50 in Hail
  • Hail, 2.50 in

    Sep 7, 2021, 1:00 PM EDT

    FERN

    Record
    • Sep 7, 2021, 1:00 PM EDT. Hail, 2.50 in, FERN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977557.
  • Hail, 2.50 in

    Sep 7, 2021, 1:20 PM EDT

    7 N COLFAX

    Record
    • Sep 7, 2021, 1:20 PM EDT. Hail, 2.50 in, 7 N COLFAX. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b167f8ec10c86e308a3e69b21b1e730688673eddce114d014d0afe1dc90e2f4f.
  • Hail, 2.50 in

    Sep 7, 2021, 1:31 PM EDT

    BALDWIN

    Record
    • Sep 7, 2021, 1:31 PM EDT. Hail, 2.50 in, BALDWIN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977558.
Aug 29, 2021. 0 of 16 Listed

Day total. Reports are not individually verified here.

Aug 28, 2021. 1 of 21 Listed. 1.00 in Hail
  • Hail, 1.00 in

    Aug 28, 2021, 6:13 PM EDT

    2 S SAINT LOUIS

    Record
    • Aug 28, 2021, 6:13 PM EDT. Hail, 1.00 in, 2 S SAINT LOUIS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6e0a6c48bf4802aa96430d79167980b3f00560d3cfbbdfd79c05b6fd5b69f0b8.
Aug 24, 2021. 0 of 23 Listed

Day total. Reports are not individually verified here.

Aug 12, 2021. 0 of 24 Listed

Day total. Reports are not individually verified here.

Aug 11, 2021. 0 of 62 Listed

Day total. Reports are not individually verified here.

Aug 10, 2021. 3 of 43 Listed. 2.75 in Hail
  • Hail, 2.75 in

    Aug 10, 2021, 2:50 PM EDT

    WATERSMEET

    Record
    • Aug 10, 2021, 2:50 PM EDT. Hail, 2.75 in, WATERSMEET. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:978670.
  • Hail, 2.75 in

    Aug 10, 2021, 3:00 PM EDT

    1 NNE WATERSMEET

    Record
    • Aug 10, 2021, 3:00 PM EDT. Hail, 2.75 in, 1 NNE WATERSMEET. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1ad8da9e626ca90d3c1a329b43b15c02058ac259d54b75d75c55e3ebaa618114.
  • Hail, 2.00 in

    Aug 10, 2021, 2:50 PM EDT

    WATERSMEET

    Record
    • Aug 10, 2021, 2:50 PM EDT. Hail, 2.00 in, WATERSMEET. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:978672.
Aug 9, 2021. 0 of 4 Listed

Day total. Reports are not individually verified here.

Aug 6, 2021. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jul 29, 2021. 0 of 6 Listed

Day total. Reports are not individually verified here.

Jul 27, 2021. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jul 26, 2021. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jul 24, 2021. 0 of 35 Listed

Day total. Reports are not individually verified here.

Jul 20, 2021. 0 of 5 Listed

Day total. Reports are not individually verified here.

Jul 7, 2021. 0 of 9 Listed

Day total. Reports are not individually verified here.

Jul 6, 2021. 0 of 7 Listed

Day total. Reports are not individually verified here.

Jun 29, 2021. 0 of 8 Listed

Day total. Reports are not individually verified here.

Jun 26, 2021. 0 of 22 Listed

Day total. Reports are not individually verified here.

Jun 21, 2021. 2 of 14 Listed. 1.00 in Hail
  • Hail, 1.00 in

    Jun 21, 2021, 1:15 AM EDT

    HARTFORD

    Record
    • Jun 21, 2021, 1:15 AM EDT. Hail, 1.00 in, HARTFORD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c1555bde67201ed97ffab13feee9744d5be4416f0591fedcf30aae942912359c.
  • Hail, 1.00 in

    Jun 21, 2021, 2:01 AM EDT

    BUNKER HILL CENTER

    Record
    • Jun 21, 2021, 2:01 AM EDT. Hail, 1.00 in, BUNKER HILL CENTER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960423.
Jun 20, 2021. 3 of 39 Listed. 2.00 in Hail
  • Hail, 2.00 in

    Jun 20, 2021, 7:05 PM EDT

    EAU CLAIRE

    Record
    • Jun 20, 2021, 7:05 PM EDT. Hail, 2.00 in, EAU CLAIRE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:967405.
  • Hail, 1.75 in

    Jun 20, 2021, 7:18 PM EDT

    SANDY SHORES

    Record
    • Jun 20, 2021, 7:18 PM EDT. Hail, 1.75 in, SANDY SHORES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:967407.
  • Hail, 1.75 in

    Jun 20, 2021, 7:25 PM EDT

    KEELER

    Record
    • Jun 20, 2021, 7:25 PM EDT. Hail, 1.75 in, KEELER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960419.
Jun 19, 2021. 3 of 5 Listed. 4.00 in Hail
  • Hail, 4.00 in

    Jun 19, 2021, 10:08 PM EDT

    PRATTVILLE

    Record
    • Jun 19, 2021, 10:08 PM EDT. Hail, 4.00 in, PRATTVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:969933.
  • Hail, 3.00 in

    Jun 19, 2021, 10:10 PM EDT

    HUDSON

    Record
    • Jun 19, 2021, 10:10 PM EDT. Hail, 3.00 in, HUDSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:964971.
  • Hail, 2.75 in

    Jun 19, 2021, 10:00 PM EDT

    PITTSFORD

    Record
    • Jun 19, 2021, 10:00 PM EDT. Hail, 2.75 in, PITTSFORD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:969932.
Jun 18, 2021. 0 of 6 Listed

Day total. Reports are not individually verified here.

Jun 12, 2021. 3 of 18 Listed. 2.75 in Hail
  • Hail, 2.75 in

    Jun 12, 2021, 6:12 PM EDT

    OVID

    Record
    • Jun 12, 2021, 6:12 PM EDT. Hail, 2.75 in, OVID. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:9922b7a3c41e146d9e2ab681f33ce2c1c4f73327359587d3b23894499eaa11ab.
  • Hail, 2.75 in

    Jun 12, 2021, 6:12 PM EDT

    OVID

    Record
    • Jun 12, 2021, 6:12 PM EDT. Hail, 2.75 in, OVID. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:953775.
  • Hail, 2.75 in

    Jun 12, 2021, 6:14 PM EDT

    OVID

    Record
    • Jun 12, 2021, 6:14 PM EDT. Hail, 2.75 in, OVID. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b964981516360f7539e70c8607360bb60bb09bba5b3e1e20bbcb21fc42b238aa.
Jun 11, 2021. 0 of 5 Listed

Day total. Reports are not individually verified here.

Jun 8, 2021. 3 of 13 Listed. 1.75 in Hail
  • Hail, 1.75 in

    Jun 8, 2021, 4:48 PM EDT

    PALMER

    Record
    • Jun 8, 2021, 4:48 PM EDT. Hail, 1.75 in, PALMER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960286.
  • Hail, 1.00 in

    Jun 8, 2021, 4:57 PM EDT

    PALMER

    Record
    • Jun 8, 2021, 4:57 PM EDT. Hail, 1.00 in, PALMER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960274.
  • Hail, 1.00 in

    Jun 8, 2021, 5:10 PM EDT

    IRON RIVER

    Record
    • Jun 8, 2021, 5:10 PM EDT. Hail, 1.00 in, IRON RIVER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960275.
May 25, 2021. 0 of 18 Listed

Day total. Reports are not individually verified here.

TimeWhatSize or SpeedWhereDetails
Dec 16, 202147 severe reportsMichigan0 of 47 listed. Day total. Reports are not individually verified here.
Dec 11, 202128 severe reportsMichigan0 of 28 listed. Day total. Reports are not individually verified here.
Dec 6, 20213 severe reportsMichigan0 of 3 listed. Day total. Reports are not individually verified here.
Nov 21, 202113 severe reportsMichigan0 of 13 listed. Day total. Reports are not individually verified here.
Nov 11, 20213 severe reportsMichigan0 of 3 listed. Day total. Reports are not individually verified here.
Oct 11, 20219 severe reportsMichigan0 of 9 listed. Day total. Reports are not individually verified here.
Sep 14, 202119 severe reports1.25 in hailMichigan
2 of 19 Listed
  • Sep 14, 2021, 5:55 PM EDT. Hail, 1.25 in, HOWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:984098.
  • Sep 14, 2021, 4:17 PM EDT. Hail, 1.00 in, BIRCH RUN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:984096.
Sep 13, 20215 severe reports1.00 in hailMichigan
3 of 5 Listed
  • Sep 13, 2021, 12:00 PM EDT. Hail, 1.00 in, HUDSONVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977580.
  • Sep 13, 2021, 12:23 PM EDT. Hail, 1.00 in, HOLY CORNERS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977581.
  • Sep 13, 2021, 2:52 PM EDT. Hail, 1.00 in, EAST DETROIT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:986360.
Sep 12, 202124 severe reports2.50 in hailMichigan
3 of 24 Listed
  • Sep 12, 2021, 5:01 PM EDT. Hail, 2.50 in, SICKLES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977575.
  • Sep 12, 2021, 5:15 PM EDT. Hail, 2.50 in, 8 E ITHACA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:58f58f25c9f6fb5294b5a4292832d293b52a9f6206a888b7c9295f5a6e92c25e.
  • Sep 12, 2021, 5:10 PM EDT. Hail, 2.25 in, 5 S BRECKENRIDGE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:03ae1253568e216d94722fcdf7132c7c37c91824c40250b5fed0ffef43d1df55.
Sep 7, 202150 severe reports2.50 in hailMichigan
3 of 50 Listed
  • Sep 7, 2021, 1:00 PM EDT. Hail, 2.50 in, FERN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977557.
  • Sep 7, 2021, 1:20 PM EDT. Hail, 2.50 in, 7 N COLFAX. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b167f8ec10c86e308a3e69b21b1e730688673eddce114d014d0afe1dc90e2f4f.
  • Sep 7, 2021, 1:31 PM EDT. Hail, 2.50 in, BALDWIN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977558.
Aug 29, 202116 severe reportsMichigan0 of 16 listed. Day total. Reports are not individually verified here.
Aug 28, 202121 severe reports1.00 in hailMichigan
1 of 21 Listed
  • Aug 28, 2021, 6:13 PM EDT. Hail, 1.00 in, 2 S SAINT LOUIS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6e0a6c48bf4802aa96430d79167980b3f00560d3cfbbdfd79c05b6fd5b69f0b8.
Aug 24, 202123 severe reportsMichigan0 of 23 listed. Day total. Reports are not individually verified here.
Aug 12, 202124 severe reportsMichigan0 of 24 listed. Day total. Reports are not individually verified here.
Aug 11, 202162 severe reportsMichigan0 of 62 listed. Day total. Reports are not individually verified here.
Aug 10, 202143 severe reports2.75 in hailMichigan
3 of 43 Listed
  • Aug 10, 2021, 2:50 PM EDT. Hail, 2.75 in, WATERSMEET. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:978670.
  • Aug 10, 2021, 3:00 PM EDT. Hail, 2.75 in, 1 NNE WATERSMEET. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1ad8da9e626ca90d3c1a329b43b15c02058ac259d54b75d75c55e3ebaa618114.
  • Aug 10, 2021, 2:50 PM EDT. Hail, 2.00 in, WATERSMEET. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:978672.
Aug 9, 20214 severe reportsMichigan0 of 4 listed. Day total. Reports are not individually verified here.
Aug 6, 20213 severe reportsMichigan0 of 3 listed. Day total. Reports are not individually verified here.
Jul 29, 20216 severe reportsMichigan0 of 6 listed. Day total. Reports are not individually verified here.
Jul 27, 20214 severe reportsMichigan0 of 4 listed. Day total. Reports are not individually verified here.
Jul 26, 20213 severe reportsMichigan0 of 3 listed. Day total. Reports are not individually verified here.
Jul 24, 202135 severe reportsMichigan0 of 35 listed. Day total. Reports are not individually verified here.
Jul 20, 20215 severe reportsMichigan0 of 5 listed. Day total. Reports are not individually verified here.
Jul 7, 20219 severe reportsMichigan0 of 9 listed. Day total. Reports are not individually verified here.
Jul 6, 20217 severe reportsMichigan0 of 7 listed. Day total. Reports are not individually verified here.
Jun 29, 20218 severe reportsMichigan0 of 8 listed. Day total. Reports are not individually verified here.
Jun 26, 202122 severe reportsMichigan0 of 22 listed. Day total. Reports are not individually verified here.
Jun 21, 202114 severe reports1.00 in hailMichigan
2 of 14 Listed
  • Jun 21, 2021, 1:15 AM EDT. Hail, 1.00 in, HARTFORD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c1555bde67201ed97ffab13feee9744d5be4416f0591fedcf30aae942912359c.
  • Jun 21, 2021, 2:01 AM EDT. Hail, 1.00 in, BUNKER HILL CENTER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960423.
Jun 20, 202139 severe reports2.00 in hailMichigan
3 of 39 Listed
  • Jun 20, 2021, 7:05 PM EDT. Hail, 2.00 in, EAU CLAIRE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:967405.
  • Jun 20, 2021, 7:18 PM EDT. Hail, 1.75 in, SANDY SHORES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:967407.
  • Jun 20, 2021, 7:25 PM EDT. Hail, 1.75 in, KEELER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960419.
Jun 19, 20215 severe reports4.00 in hailMichigan
3 of 5 Listed
  • Jun 19, 2021, 10:08 PM EDT. Hail, 4.00 in, PRATTVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:969933.
  • Jun 19, 2021, 10:10 PM EDT. Hail, 3.00 in, HUDSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:964971.
  • Jun 19, 2021, 10:00 PM EDT. Hail, 2.75 in, PITTSFORD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:969932.
Jun 18, 20216 severe reportsMichigan0 of 6 listed. Day total. Reports are not individually verified here.
Jun 12, 202118 severe reports2.75 in hailMichigan
3 of 18 Listed
  • Jun 12, 2021, 6:12 PM EDT. Hail, 2.75 in, OVID. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:9922b7a3c41e146d9e2ab681f33ce2c1c4f73327359587d3b23894499eaa11ab.
  • Jun 12, 2021, 6:12 PM EDT. Hail, 2.75 in, OVID. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:953775.
  • Jun 12, 2021, 6:14 PM EDT. Hail, 2.75 in, OVID. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b964981516360f7539e70c8607360bb60bb09bba5b3e1e20bbcb21fc42b238aa.
Jun 11, 20215 severe reportsMichigan0 of 5 listed. Day total. Reports are not individually verified here.
Jun 8, 202113 severe reports1.75 in hailMichigan
3 of 13 Listed
  • Jun 8, 2021, 4:48 PM EDT. Hail, 1.75 in, PALMER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960286.
  • Jun 8, 2021, 4:57 PM EDT. Hail, 1.00 in, PALMER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960274.
  • Jun 8, 2021, 5:10 PM EDT. Hail, 1.00 in, IRON RIVER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960275.
May 25, 202118 severe reportsMichigan0 of 18 listed. Day total. Reports are not individually verified here.
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.

Links

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.