Pilot Index / South Dakota / Nov 12, 2021

Preliminary

Storms in South Dakota on Nov 12, 2021

12 published severe reports across South Dakota on Nov 12, 2021.

Updated Oct 28, 2026.

Coverage is partial. 472 source scopes are pending. Pending data is not a zero report count.

Hail reports: 0. Wind reports: 12. Tornado reports: 0.

The table and map show 12 of 12 reports.

TimeWhatSize or SpeedWhereDetails
Nov 12, 2021, 2:35 AM CSTWind58 mph7 N FREDERICK
Record
  • Nov 12, 2021, 2:35 AM CST. Wind, 58 mph, 7 N FREDERICK. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:57864fbf008c65432ca3a5a91b2b0bfc2a99c178a553db30b8c413c699734881.
Nov 12, 2021, 3:00 AM CSTWind60 mph3 WNW WALLACE
Record
  • Nov 12, 2021, 3:00 AM CST. Wind, 60 mph, 3 WNW WALLACE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:25130fdab947fa6c5a38a88cab1b03da197539e555f4f8bd1babde5033e2c1ef.
Nov 12, 2021, 4:05 AM CSTWind61 mph1 NE WINNER
Record
  • Nov 12, 2021, 4:05 AM CST. Wind, 61 mph, 1 NE WINNER. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:f0e576f2cab55b9e2aa225a7bbd1c73a61fb67d1fc2f742b5f89bff959d7bd68.
Nov 12, 2021, 4:45 AM CSTWind60 mph3 SE MONTROSE
Record
  • Nov 12, 2021, 4:45 AM CST. Wind, 60 mph, 3 SE MONTROSE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:94c1fb7736ea7b924e833a7c87e700c7f12c554e1252d04ba4745ba1d087540e.
Nov 12, 2021, 6:00 AM CSTWind60 mph7 E HAYES
Record
  • Nov 12, 2021, 6:00 AM CST. Wind, 60 mph, 7 E HAYES. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:360406c5090a909ab2da8af9a19f9759a99684a03e6beaf7e09bc97410443c63.
Nov 12, 2021, 6:15 AM CSTWind58 mph1 ESE BOWDLE
Record
  • Nov 12, 2021, 6:15 AM CST. Wind, 58 mph, 1 ESE BOWDLE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:633dee5ad34e0d7e0d80c45dfc3d4b88ac668cc6b0655648946515cc5e60f0c0.
Nov 12, 2021, 6:37 AM CSTWind58 mph4 NNW VICTOR
Record
  • Nov 12, 2021, 6:37 AM CST. Wind, 58 mph, 4 NNW VICTOR. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:23dc2cb9c1e341545be6770763340ba72a73cd12eb405ff63d025ca80029b02e.
Nov 12, 2021, 6:39 AM CSTWind61 mph3 NNW WOLSEY
Record
  • Nov 12, 2021, 6:39 AM CST. Wind, 61 mph, 3 NNW WOLSEY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6268ae76ee0869cfe56aae1d1fa1ae31114f2df1bf4af55134375b376564e78a.
Nov 12, 2021, 7:21 AM CSTWind59 mph5 S FREEMAN
Record
  • Nov 12, 2021, 7:21 AM CST. Wind, 59 mph, 5 S FREEMAN. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3f56431b49e63fc83e38be9d32e4c5547b371db1ed894484395ab8df76e33217.
Nov 12, 2021, 7:36 AM CSTWind61 mph4 ENE ALEXANDRIA
Record
  • Nov 12, 2021, 7:36 AM CST. Wind, 61 mph, 4 ENE ALEXANDRIA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:de8cb523c4b404aad21cf9d6d05ba9fbc89ceeaea53f4772f197deee77e172d3.
Nov 12, 2021, 8:17 AM CSTWind61 mph3 N MITCHELL
Record
  • Nov 12, 2021, 8:17 AM CST. Wind, 61 mph, 3 N MITCHELL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:16e92d9d61792201011ac4b1be67650bcc79b7714bdb581613d3011574a7ac88.
Nov 12, 2021, 9:20 AM CSTWind58 mph10 SSW AURORA
Record
  • Nov 12, 2021, 9:20 AM CST. Wind, 58 mph, 10 SSW AURORA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:956f4826d26e6931ca61b83c54e0738772d49ecee5724108545f629d6131a1be.
How We Count

This page uses published ground reports from 2016-01-01 through 2026-10-29. Coverage is partial. 472 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.