Pilot Index / South Dakota / Aug 5, 2021

Preliminary

Storms in South Dakota on Aug 5, 2021

33 published severe reports across South Dakota on Aug 5, 2021.

Updated Oct 28, 2026.

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

Hail reports: 18. Wind reports: 15. Tornado reports: 0.

The table and map show 33 of 33 reports.

TimeWhatSize or SpeedWhereDetails
Aug 5, 2021, 4:10 PM MDTWind66 mph10 W EDGEMONT
Record
  • Aug 5, 2021, 4:10 PM MDT. Wind, 66 mph, 10 W EDGEMONT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:d738f31e2f54344a1af45fa46de15ef1b3cdb7c39aee997936626557325999b4.
Aug 5, 2021, 4:10 PM MDTWind66 mphEDGEMONT
Record
  • Aug 5, 2021, 4:10 PM MDT. Wind, 66 mph, EDGEMONT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971921.
Aug 5, 2021, 5:40 PM MDTWind60 mph12 E OELRICHS
Record
  • Aug 5, 2021, 5:40 PM MDT. Wind, 60 mph, 12 E OELRICHS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:db0b7480006ea90157f5e5390eb9454d22638fbcd3168140a76c4b483bc2246b.
Aug 5, 2021, 5:40 PM MDTWind60 mphOELRICHS
Record
  • Aug 5, 2021, 5:40 PM MDT. Wind, 60 mph, OELRICHS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971922.
Aug 5, 2021, 6:05 PM MDTWind58 mph3 ESE PINE RIDGE
Record
  • Aug 5, 2021, 6:05 PM MDT. Wind, 58 mph, 3 ESE PINE RIDGE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:cf718fab6c905617b421938b851e1ef7b70a2920675698b657792f1c02580040.
Aug 5, 2021, 7:15 PM CDTHail1.00 inCOLMAN
Record
  • Aug 5, 2021, 7:15 PM CDT. Hail, 1.00 in, COLMAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981934.
Aug 5, 2021, 7:25 PM CDTHail1.50 inELKTON
Record
  • Aug 5, 2021, 7:25 PM CDT. Hail, 1.50 in, ELKTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981935.
Aug 5, 2021, 7:26 PM CDTHail1.00 inELKTON
Record
  • Aug 5, 2021, 7:26 PM CDT. Hail, 1.00 in, ELKTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981937.
Aug 5, 2021, 7:29 PM CDTHail1.25 inMADISON MUNI ARPT
Record
  • Aug 5, 2021, 7:29 PM CDT. Hail, 1.25 in, MADISON MUNI ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981938.
Aug 5, 2021, 7:35 PM CDTHail1.00 inELKTON
Record
  • Aug 5, 2021, 7:35 PM CDT. Hail, 1.00 in, ELKTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981939.
Aug 5, 2021, 7:43 PM CDTHail1.50 inCOLMAN
Record
  • Aug 5, 2021, 7:43 PM CDT. Hail, 1.50 in, COLMAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981940.
Aug 5, 2021, 7:53 PM CDTHail1.50 inCOLMAN
Record
  • Aug 5, 2021, 7:53 PM CDT. Hail, 1.50 in, COLMAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981941.
Aug 5, 2021, 8:00 PM CDTHail1.50 inWENTWORTH
Record
  • Aug 5, 2021, 8:00 PM CDT. Hail, 1.50 in, WENTWORTH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981944.
Aug 5, 2021, 8:00 PM CDTHail1.75 inWENTWORTH
Record
  • Aug 5, 2021, 8:00 PM CDT. Hail, 1.75 in, WENTWORTH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981947.
Aug 5, 2021, 8:15 PM CDTWind64 mphTRENT
Record
  • Aug 5, 2021, 8:15 PM CDT. Wind, 64 mph, TRENT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981949.
Aug 5, 2021, 8:19 PM CDTWind64 mphDELL RAPIDS
Record
  • Aug 5, 2021, 8:19 PM CDT. Wind, 64 mph, DELL RAPIDS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981926.
Aug 5, 2021, 8:24 PM CDTHail1.00 inDELL RAPIDS
Record
  • Aug 5, 2021, 8:24 PM CDT. Hail, 1.00 in, DELL RAPIDS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981950.
Aug 5, 2021, 8:35 PM CDTHail1.00 inBALTIC
Record
  • Aug 5, 2021, 8:35 PM CDT. Hail, 1.00 in, BALTIC. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981952.
Aug 5, 2021, 8:49 PM CDTHail2.50 inRENNER
Record
  • Aug 5, 2021, 8:49 PM CDT. Hail, 2.50 in, RENNER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981954.
Aug 5, 2021, 8:50 PM CDTHail3.50 inRENNER
Record
  • Aug 5, 2021, 8:50 PM CDT. Hail, 3.50 in, RENNER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981955.
Aug 5, 2021, 8:55 PM CDTWind60 mphEAST SIOUX FALLS
Record
  • Aug 5, 2021, 8:55 PM CDT. Wind, 60 mph, EAST SIOUX FALLS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981956.
Aug 5, 2021, 8:58 PM CDTWind75 mphEAST SIOUX FALLS
Record
  • Aug 5, 2021, 8:58 PM CDT. Wind, 75 mph, EAST SIOUX FALLS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981959.
Aug 5, 2021, 8:59 PM CDTWind64 mphEAST SIOUX FALLS
Record
  • Aug 5, 2021, 8:59 PM CDT. Wind, 64 mph, EAST SIOUX FALLS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981975.
Aug 5, 2021, 8:59 PM CDTWind70 mphEAST SIOUX FALLS
Record
  • Aug 5, 2021, 8:59 PM CDT. Wind, 70 mph, EAST SIOUX FALLS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981997.
Aug 5, 2021, 9:00 PM CDTHail1.50 inBRANDON
Record
  • Aug 5, 2021, 9:00 PM CDT. Hail, 1.50 in, BRANDON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981977.
Aug 5, 2021, 9:04 PM CDTHail2.50 in5 ESE CROOKS
Record
  • Aug 5, 2021, 9:04 PM CDT. Hail, 2.50 in, 5 ESE CROOKS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ec64acb6ff6ce2f724904cd1bd1b664a60efe4635a2622d780159b8033520a66.
Aug 5, 2021, 9:08 PM CDTHail1.00 inEAST SIOUX FALLS
Record
  • Aug 5, 2021, 9:08 PM CDT. Hail, 1.00 in, EAST SIOUX FALLS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981983.
Aug 5, 2021, 9:10 PM CDTHail2.00 inEAST SIOUX FALLS
Record
  • Aug 5, 2021, 9:10 PM CDT. Hail, 2.00 in, EAST SIOUX FALLS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:981986.
Aug 5, 2021, 10:20 PM CDTWind81 mphDAVIS
Record
  • Aug 5, 2021, 10:20 PM CDT. Wind, 81 mph, DAVIS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:982007.
Aug 5, 2021, 10:20 PM CDTWind70 mphDAVIS
Record
  • Aug 5, 2021, 10:20 PM CDT. Wind, 70 mph, DAVIS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983957.
Aug 5, 2021, 10:40 PM CDTWind70 mphBERESFORD
Record
  • Aug 5, 2021, 10:40 PM CDT. Wind, 70 mph, BERESFORD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:982008.
Aug 5, 2021, 10:45 PM CDTWind70 mph5 NW BERESFORD
Record
  • Aug 5, 2021, 10:45 PM CDT. Wind, 70 mph, 5 NW BERESFORD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ec4f0639882c87152529f7a0164d5f8d7e9f7955689823215bcaf1f243120bc6.
Aug 5, 2021, 11:49 PM CDTHail1.00 inCROOKS
Record
  • Aug 5, 2021, 11:49 PM CDT. Hail, 1.00 in, CROOKS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:982010.
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.