Pilot Index / Illinois / Jun 18, 2021

Preliminary

Storms in Illinois on Jun 18, 2021

20 published severe reports across Illinois on Jun 18, 2021.

Updated Oct 28, 2026.

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

Hail reports: 1. Wind reports: 17. Tornado reports: 2.

The table and map show 20 of 20 reports.

TimeWhatSize or SpeedWhereDetails
Jun 18, 2021, 4:54 AM CDTWind58 mphHARRISON-DEVER CRIB
Record
  • Jun 18, 2021, 4:54 AM CDT. Wind, 58 mph, HARRISON-DEVER CRIB. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:140be5e9c05a10c92c599840b950fd154ab59b0963576014af2c93c3df719062.
Jun 18, 2021, 5:00 AM CDTWind69 mphBRIGHTON PARK
Record
  • Jun 18, 2021, 5:00 AM CDT. Wind, 69 mph, BRIGHTON PARK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960494.
Jun 18, 2021, 5:05 AM CDTWind69 mphGRAND CROSSING
Record
  • Jun 18, 2021, 5:05 AM CDT. Wind, 69 mph, GRAND CROSSING. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960492.
Jun 18, 2021, 5:06 AM CDTWind69 mphBRAINERD
Record
  • Jun 18, 2021, 5:06 AM CDT. Wind, 69 mph, BRAINERD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960491.
Jun 18, 2021, 5:07 AM CDTWind69 mphWEST PULLMAN
Record
  • Jun 18, 2021, 5:07 AM CDT. Wind, 69 mph, WEST PULLMAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:960490.
Jun 18, 2021, 11:50 AM CDTTornadoHERMON
Record
  • Jun 18, 2021, 11:50 AM CDT. Tornado, HERMON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:958086.
Jun 18, 2021, 12:00 PM CDTHail1.00 inFAIRBURY
Record
  • Jun 18, 2021, 12:00 PM CDT. Hail, 1.00 in, FAIRBURY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957826.
Jun 18, 2021, 8:23 PM CDTWind60 mphNEW BERLIN
Record
  • Jun 18, 2021, 8:23 PM CDT. Wind, 60 mph, NEW BERLIN. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:67c7aca87aab33e5e507cc80e752b4aaf10b81908a7be62034bf53235b38f580.
Jun 18, 2021, 11:00 PM CDTWind60 mphMONMOUTH
Record
  • Jun 18, 2021, 11:00 PM CDT. Wind, 60 mph, MONMOUTH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957206.
Jun 18, 2021, 11:04 PM CDTWind64 mphNORTH HENDERSON
Record
  • Jun 18, 2021, 11:04 PM CDT. Wind, 64 mph, NORTH HENDERSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957210.
Jun 18, 2021, 11:24 PM CDTWind70 mphPHELPS
Record
  • Jun 18, 2021, 11:24 PM CDT. Wind, 70 mph, PHELPS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957208.
Jun 18, 2021, 11:27 PM CDTWind70 mphPHELPS
Record
  • Jun 18, 2021, 11:27 PM CDT. Wind, 70 mph, PHELPS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957209.
Jun 18, 2021, 11:29 PM CDTWind58 mphGALESBURG AIRPORT
Record
  • Jun 18, 2021, 11:29 PM CDT. Wind, 58 mph, GALESBURG AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5af0832409845337433b5f95e08dc76c8bdaa98c75a0c0b6204872aa34f35606.
Jun 18, 2021, 11:40 PM CDTWind90 mphAVON
Record
  • Jun 18, 2021, 11:40 PM CDT. Wind, 90 mph, AVON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:958095.
Jun 18, 2021, 11:40 PM CDTWind81 mphABINGDON
Record
  • Jun 18, 2021, 11:40 PM CDT. Wind, 81 mph, ABINGDON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:958102.
Jun 18, 2021, 11:50 PM CDTTornado3 SW DELONG
Record
  • Jun 18, 2021, 11:50 PM CDT. Tornado, 3 SW DELONG. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:62d5eb5412e470d2c612f284196c173e1a71eaf3896e705150344bf113bc107a.
Jun 18, 2021, 11:50 PM CDTWind81 mphABINGDON
Record
  • Jun 18, 2021, 11:50 PM CDT. Wind, 81 mph, ABINGDON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:958094.
Jun 18, 2021, 11:50 PM CDTWind81 mphLONDON MILLS
Record
  • Jun 18, 2021, 11:50 PM CDT. Wind, 81 mph, LONDON MILLS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:958096.
Jun 18, 2021, 11:52 PM CDTWind81 mphLONDON MILLS
Record
  • Jun 18, 2021, 11:52 PM CDT. Wind, 81 mph, LONDON MILLS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:958097.
Jun 18, 2021, 11:59 PM CDTWind81 mphLONDON MILLS
Record
  • Jun 18, 2021, 11:59 PM CDT. Wind, 81 mph, LONDON MILLS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:958151.
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.