Pilot Index / Missouri / May 4, 2021

Preliminary

Storms in Missouri on May 4, 2021

16 published severe reports across Missouri on May 4, 2021.

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: 13. Tornado reports: 3.

The table and map show 16 of 16 reports.

TimeWhatSize or SpeedWhereDetails
May 4, 2021, 2:05 AM CDTWind64 mphDONIPHAN
Record
  • May 4, 2021, 2:05 AM CDT. Wind, 64 mph, DONIPHAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:949868.
May 4, 2021, 2:21 AM CDTWind62 mphCARDWELL
Record
  • May 4, 2021, 2:21 AM CDT. Wind, 62 mph, CARDWELL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e088dd91d0436d1a6c675eebe4ced590b3878ee6ff1affba6f5f4f074c392b0a.
May 4, 2021, 2:21 AM CDTWind62 mphCARDWELL
Record
  • May 4, 2021, 2:21 AM CDT. Wind, 62 mph, CARDWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957559.
May 4, 2021, 2:38 AM CDTWind75 mph2 NE SENATH
Record
  • May 4, 2021, 2:38 AM CDT. Wind, 75 mph, 2 NE SENATH. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:749507a5df7eabcc1a4a0579fd2df95b621cf7c8168b01a92160976a76b9d404.
May 4, 2021, 2:38 AM CDTWind75 mphSENATH
Record
  • May 4, 2021, 2:38 AM CDT. Wind, 75 mph, SENATH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957556.
May 4, 2021, 2:43 AM CDTWind70 mphGIDEON
Record
  • May 4, 2021, 2:43 AM CDT. Wind, 70 mph, GIDEON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:949872.
May 4, 2021, 2:45 AM CDTWind61 mph5 ESE HOLCOMB
Record
  • May 4, 2021, 2:45 AM CDT. Wind, 61 mph, 5 ESE HOLCOMB. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6d75478c48c29f59a8f38e0aaa301a1f5162b41454e73391a3a89a9773827372.
May 4, 2021, 2:45 AM CDTWind61 mphPEACH ORCHARD
Record
  • May 4, 2021, 2:45 AM CDT. Wind, 61 mph, PEACH ORCHARD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957562.
May 4, 2021, 2:50 AM CDTWind81 mphBRAGGADOCIO
Record
  • May 4, 2021, 2:50 AM CDT. Wind, 81 mph, BRAGGADOCIO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957567.
May 4, 2021, 2:55 AM CDTWind63 mph1 SE KENNETT
Record
  • May 4, 2021, 2:55 AM CDT. Wind, 63 mph, 1 SE KENNETT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:24cc311e7d437b6fbd1b4d4ef69ff0b0a3c2ec5aca324838aec63ca8eca7ba14.
May 4, 2021, 2:55 AM CDTWind63 mphKENNETT MEM ARPT
Record
  • May 4, 2021, 2:55 AM CDT. Wind, 63 mph, KENNETT MEM ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957558.
May 4, 2021, 2:55 AM CDTWind70 mphHAYTI
Record
  • May 4, 2021, 2:55 AM CDT. Wind, 70 mph, HAYTI. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957571.
May 4, 2021, 2:55 AM CDTTornadoCONCORD
Record
  • May 4, 2021, 2:55 AM CDT. Tornado, CONCORD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957572.
May 4, 2021, 3:05 AM CDTWind64 mphPAXICO
Record
  • May 4, 2021, 3:05 AM CDT. Wind, 64 mph, PAXICO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:949871.
May 4, 2021, 3:19 AM CDTTornado1 WNW DORENA
Record
  • May 4, 2021, 3:19 AM CDT. Tornado, 1 WNW DORENA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:fcf69149f7c8db995815de9f80fa83cef174390ebb4b890e87fe22fb36617664.
May 4, 2021, 3:19 AM CDTTornadoDORENA
Record
  • May 4, 2021, 3:19 AM CDT. Tornado, DORENA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:949860.
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.