Pilot Index / Wisconsin / Sep 7, 2021

Preliminary

Storms in Wisconsin on Sep 7, 2021

86 published severe reports across Wisconsin on Sep 7, 2021.

Updated Oct 28, 2026.

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

Hail reports: 81. Wind reports: 5. Tornado reports: 0.

The table and map show 40 of 86 reports.

TimeWhatSize or SpeedWhereDetails
Sep 7, 2021, 6:16 AM CDTWind60 mphFISH CREEK
Record
  • Sep 7, 2021, 6:16 AM CDT. Wind, 60 mph, FISH CREEK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973324.
Sep 7, 2021, 6:32 AM CDTWind60 mphJACKSONPORT
Record
  • Sep 7, 2021, 6:32 AM CDT. Wind, 60 mph, JACKSONPORT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973323.
Sep 7, 2021, 8:25 AM CDTHail1.00 inNEW LONDON
Record
  • Sep 7, 2021, 8:25 AM CDT. Hail, 1.00 in, NEW LONDON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973278.
Sep 7, 2021, 8:38 AM CDTHail1.00 inSTEPHENSVILLE
Record
  • Sep 7, 2021, 8:38 AM CDT. Hail, 1.00 in, STEPHENSVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973280.
Sep 7, 2021, 8:39 AM CDTHail1.75 inNEW LONDON
Record
  • Sep 7, 2021, 8:39 AM CDT. Hail, 1.75 in, NEW LONDON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973281.
Sep 7, 2021, 8:40 AM CDTHail2.50 in6 N APPLETON
Record
  • Sep 7, 2021, 8:40 AM CDT. Hail, 2.50 in, 6 N APPLETON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:75fc36371f25f4e0b076b85fe23a6e001e972a01352eec525c63d228066990e8.
Sep 7, 2021, 8:45 AM CDTHail2.50 in6 N APPLETON
Record
  • Sep 7, 2021, 8:45 AM CDT. Hail, 2.50 in, 6 N APPLETON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:51defea2aacb9b8362946b2be03431bdda8118d649de4b5f833d93338aba6e3c.
Sep 7, 2021, 8:45 AM CDTHail4.00 in4 W MACKVILLE
Record
  • Sep 7, 2021, 8:45 AM CDT. Hail, 4.00 in, 4 W MACKVILLE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:889084d14393474add5d8fb417c63c0bf66b473f22afe84579a27be73b2c5a8e.
Sep 7, 2021, 8:45 AM CDTHail1.75 inMACKVILLE
Record
  • Sep 7, 2021, 8:45 AM CDT. Hail, 1.75 in, MACKVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973282.
Sep 7, 2021, 8:45 AM CDTHail4.10 inGREENVILLE
Record
  • Sep 7, 2021, 8:45 AM CDT. Hail, 4.10 in, GREENVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973283.
Sep 7, 2021, 8:46 AM CDTHail3.00 inMACKVILLE
Record
  • Sep 7, 2021, 8:46 AM CDT. Hail, 3.00 in, MACKVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973284.
Sep 7, 2021, 8:47 AM CDTHail2.75 inN APPLETON
Record
  • Sep 7, 2021, 8:47 AM CDT. Hail, 2.75 in, N APPLETON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:204548855f0ca431a12f0c0ded659f1111fe76c42667da1fa606705893c8013f.
Sep 7, 2021, 8:47 AM CDTHail4.25 in5 NNE APPLETON
Record
  • Sep 7, 2021, 8:47 AM CDT. Hail, 4.25 in, 5 NNE APPLETON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:d975c506d761dc818bc47eb0104878526b634e1994b3f07e1d5f48b5c94b5aed.
Sep 7, 2021, 8:47 AM CDTHail3.75 inLITTLE CHUTE
Record
  • Sep 7, 2021, 8:47 AM CDT. Hail, 3.75 in, LITTLE CHUTE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973285.
Sep 7, 2021, 8:47 AM CDTHail3.00 inAPPLECREEK
Record
  • Sep 7, 2021, 8:47 AM CDT. Hail, 3.00 in, APPLECREEK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973286.
Sep 7, 2021, 8:47 AM CDTHail4.50 inAPPLECREEK
Record
  • Sep 7, 2021, 8:47 AM CDT. Hail, 4.50 in, APPLECREEK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973287.
Sep 7, 2021, 8:47 AM CDTHail1.00 inHORTONVILLE
Record
  • Sep 7, 2021, 8:47 AM CDT. Hail, 1.00 in, HORTONVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973289.
Sep 7, 2021, 8:47 AM CDTHail1.00 inWESTFIELD
Record
  • Sep 7, 2021, 8:47 AM CDT. Hail, 1.00 in, WESTFIELD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:985145.
Sep 7, 2021, 8:48 AM CDTHail2.75 inAPPLECREEK
Record
  • Sep 7, 2021, 8:48 AM CDT. Hail, 2.75 in, APPLECREEK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973305.
Sep 7, 2021, 8:50 AM CDTHail2.50 inMACKVILLE
Record
  • Sep 7, 2021, 8:50 AM CDT. Hail, 2.50 in, MACKVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973288.
Sep 7, 2021, 8:50 AM CDTHail1.00 inTWELVE CORNERS
Record
  • Sep 7, 2021, 8:50 AM CDT. Hail, 1.00 in, TWELVE CORNERS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973290.
Sep 7, 2021, 8:53 AM CDTHail2.00 in3 WSW HORTONVILLE
Record
  • Sep 7, 2021, 8:53 AM CDT. Hail, 2.00 in, 3 WSW HORTONVILLE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a359512aaa3da8cdca13b6033275029f9d189f192938995eda0ffc966c5bdc74.
Sep 7, 2021, 8:53 AM CDTHail2.00 inHORTONVILLE
Record
  • Sep 7, 2021, 8:53 AM CDT. Hail, 2.00 in, HORTONVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973306.
Sep 7, 2021, 8:55 AM CDTHail2.75 inFREEDOM
Record
  • Sep 7, 2021, 8:55 AM CDT. Hail, 2.75 in, FREEDOM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973304.
Sep 7, 2021, 8:57 AM CDTHail2.00 inWRIGHTSTOWN
Record
  • Sep 7, 2021, 8:57 AM CDT. Hail, 2.00 in, WRIGHTSTOWN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973297.
Sep 7, 2021, 8:59 AM CDTHail2.50 inWRIGHTSTOWN
Record
  • Sep 7, 2021, 8:59 AM CDT. Hail, 2.50 in, WRIGHTSTOWN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973291.
Sep 7, 2021, 9:02 AM CDTHail1.50 inLITTLE RAPIDS
Record
  • Sep 7, 2021, 9:02 AM CDT. Hail, 1.50 in, LITTLE RAPIDS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973300.
Sep 7, 2021, 9:04 AM CDTHail1.50 inGREENLEAF
Record
  • Sep 7, 2021, 9:04 AM CDT. Hail, 1.50 in, GREENLEAF. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973292.
Sep 7, 2021, 9:06 AM CDTHail1.00 in2 N APPLETON
Record
  • Sep 7, 2021, 9:06 AM CDT. Hail, 1.00 in, 2 N APPLETON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c5ecd85001ec77c68d48a4e46f882bf8beff46fc50c6c6e6ba04c5febedcbf9f.
Sep 7, 2021, 9:06 AM CDTHail1.00 inAPPLETON
Record
  • Sep 7, 2021, 9:06 AM CDT. Hail, 1.00 in, APPLETON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973301.
Sep 7, 2021, 9:10 AM CDTHail1.00 inNE APPLETON
Record
  • Sep 7, 2021, 9:10 AM CDT. Hail, 1.00 in, NE APPLETON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:78d0568d102adc87a7311caf451678c0bfc158fd60cfd24687cab45bda1a3293.
Sep 7, 2021, 9:10 AM CDTHail2.00 inAPPLETON
Record
  • Sep 7, 2021, 9:10 AM CDT. Hail, 2.00 in, APPLETON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973303.
Sep 7, 2021, 9:10 AM CDTHail1.00 inAPPLECREEK
Record
  • Sep 7, 2021, 9:10 AM CDT. Hail, 1.00 in, APPLECREEK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973307.
Sep 7, 2021, 9:12 AM CDTHail1.50 inAPPLETON
Record
  • Sep 7, 2021, 9:12 AM CDT. Hail, 1.50 in, APPLETON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:8ffd765aa222b9db12ea755a6f371a5c54f8fe965fa867cc8909c26e0db1f367.
Sep 7, 2021, 9:12 AM CDTHail1.50 inAPPLETON
Record
  • Sep 7, 2021, 9:12 AM CDT. Hail, 1.50 in, APPLETON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973308.
Sep 7, 2021, 9:13 AM CDTHail4.00 inAPPLECREEK
Record
  • Sep 7, 2021, 9:13 AM CDT. Hail, 4.00 in, APPLECREEK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973296.
Sep 7, 2021, 9:18 AM CDTHail1.00 inLITTLE CHUTE
Record
  • Sep 7, 2021, 9:18 AM CDT. Hail, 1.00 in, LITTLE CHUTE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973293.
Sep 7, 2021, 9:18 AM CDTHail1.50 inKAUKAUNA
Record
  • Sep 7, 2021, 9:18 AM CDT. Hail, 1.50 in, KAUKAUNA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973295.
Sep 7, 2021, 9:18 AM CDTHail1.00 inBERLIN
Record
  • Sep 7, 2021, 9:18 AM CDT. Hail, 1.00 in, BERLIN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:985146.
Sep 7, 2021, 9:20 AM CDTHail1.00 inBERLIN
Record
  • Sep 7, 2021, 9:20 AM CDT. Hail, 1.00 in, BERLIN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973294.
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.