Pilot Index / Wisconsin / Jun 17, 2021

Preliminary

Storms in Wisconsin on Jun 17, 2021

23 published severe reports across Wisconsin on Jun 17, 2021.

Updated Oct 28, 2026.

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

Hail reports: 17. Wind reports: 6. Tornado reports: 0.

The table and map show 23 of 23 reports.

TimeWhatSize or SpeedWhereDetails
Jun 17, 2021, 3:23 AM CDTHail1.00 inDOWNSVILLE
Record
  • Jun 17, 2021, 3:23 AM CDT. Hail, 1.00 in, DOWNSVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:954576.
Jun 17, 2021, 6:19 PM CDTWind60 mphALTOONA
Record
  • Jun 17, 2021, 6:19 PM CDT. Wind, 60 mph, ALTOONA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:955236.
Jun 17, 2021, 6:20 PM CDTHail1.00 inARKANSAW
Record
  • Jun 17, 2021, 6:20 PM CDT. Hail, 1.00 in, ARKANSAW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:955227.
Jun 17, 2021, 6:25 PM CDTWind64 mphFALL CREEK
Record
  • Jun 17, 2021, 6:25 PM CDT. Wind, 64 mph, FALL CREEK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:955239.
Jun 17, 2021, 6:30 PM CDTWind60 mphFALL CREEK
Record
  • Jun 17, 2021, 6:30 PM CDT. Wind, 60 mph, FALL CREEK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:955240.
Jun 17, 2021, 7:58 PM CDTHail2.00 inELLSWORTH
Record
  • Jun 17, 2021, 7:58 PM CDT. Hail, 2.00 in, ELLSWORTH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:955229.
Jun 17, 2021, 8:03 PM CDTHail1.00 inCOLBY
Record
  • Jun 17, 2021, 8:03 PM CDT. Hail, 1.00 in, COLBY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:956765.
Jun 17, 2021, 8:46 PM CDTHail1.75 inHEROLD
Record
  • Jun 17, 2021, 8:46 PM CDT. Hail, 1.75 in, HEROLD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:967149.
Jun 17, 2021, 8:48 PM CDTHail1.75 inBUFFALO CITY
Record
  • Jun 17, 2021, 8:48 PM CDT. Hail, 1.75 in, BUFFALO CITY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:963258.
Jun 17, 2021, 8:54 PM CDTHail2.50 inBUFFALO CITY
Record
  • Jun 17, 2021, 8:54 PM CDT. Hail, 2.50 in, BUFFALO CITY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:963267.
Jun 17, 2021, 8:55 PM CDTHail2.50 inCOCHRANE
Record
  • Jun 17, 2021, 8:55 PM CDT. Hail, 2.50 in, COCHRANE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:963265.
Jun 17, 2021, 9:00 PM CDTHail2.50 in1 N BUFFALO
Record
  • Jun 17, 2021, 9:00 PM CDT. Hail, 2.50 in, 1 N BUFFALO. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:68ad8e14bdcefb9b07248bd5925aa2cbb594eda127c47ccd8a21f9419b3905be.
Jun 17, 2021, 9:01 PM CDTHail1.00 inALTOONA
Record
  • Jun 17, 2021, 9:01 PM CDT. Hail, 1.00 in, ALTOONA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:955231.
Jun 17, 2021, 9:02 PM CDTHail1.00 inALTOONA
Record
  • Jun 17, 2021, 9:02 PM CDT. Hail, 1.00 in, ALTOONA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:955232.
Jun 17, 2021, 9:15 PM CDTHail1.00 inARCADIA
Record
  • Jun 17, 2021, 9:15 PM CDT. Hail, 1.00 in, ARCADIA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:963248.
Jun 17, 2021, 10:30 PM CDTHail2.00 inCENTERVILLE
Record
  • Jun 17, 2021, 10:30 PM CDT. Hail, 2.00 in, CENTERVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:963910.
Jun 17, 2021, 10:33 PM CDTWind61 mphCENTERVILLE
Record
  • Jun 17, 2021, 10:33 PM CDT. Wind, 61 mph, CENTERVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:964806.
Jun 17, 2021, 10:38 PM CDTWind60 mphGALESVILLE
Record
  • Jun 17, 2021, 10:38 PM CDT. Wind, 60 mph, GALESVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:963909.
Jun 17, 2021, 10:40 PM CDTWind60 mph2 WSW GALESVILLE
Record
  • Jun 17, 2021, 10:40 PM CDT. Wind, 60 mph, 2 WSW GALESVILLE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ffa738aeb0b5d8593f1bdd9e69552d6b1541b805e3359ec85f5f732d173270b0.
Jun 17, 2021, 10:51 PM CDTHail1.75 inTREMPEALEAU
Record
  • Jun 17, 2021, 10:51 PM CDT. Hail, 1.75 in, TREMPEALEAU. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:963917.
Jun 17, 2021, 10:53 PM CDTHail1.75 inTREMPEALEAU
Record
  • Jun 17, 2021, 10:53 PM CDT. Hail, 1.75 in, TREMPEALEAU. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:bf2a9072518152005a4b3d7041e1b1aeba0bfdc1f407e47f75d3a9dc03e63a94.
Jun 17, 2021, 11:04 PM CDTHail1.00 inMIDWAY
Record
  • Jun 17, 2021, 11:04 PM CDT. Hail, 1.00 in, MIDWAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:963916.
Jun 17, 2021, 11:07 PM CDTHail1.00 in2 NW ONALASKA
Record
  • Jun 17, 2021, 11:07 PM CDT. Hail, 1.00 in, 2 NW ONALASKA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:494802643812b1bf6168c5dfbf2761e9572b358f639ce77d511d818663f0b1c0.
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.