Storms in South Dakota on Jul 4, 2023

4 published severe reports across South Dakota on Jul 4, 2023.

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: 4. Tornado reports: 0.

The table and map show 4 of 4 reports.

Time	What	Size or Speed	Where	Details
Jul 4, 2023, 12:02 AM MDT	Wind	58 mph	4 E Cactus Flat	Record Jul 4, 2023, 12:02 AM MDT. Wind, 58 mph, 4 E Cactus Flat. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5fed6c2364b75b767697c45d5bc8cbb9f63d9e5bc95e132ed77077705b4b9d29.
Jul 4, 2023, 12:12 AM MDT	Wind	59 mph	4 E Cactus Flat	Record Jul 4, 2023, 12:12 AM MDT. Wind, 59 mph, 4 E Cactus Flat. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:d9d033dc953d5a91bda5c70c229828d7ed9c668b3a39073cec83fbb2da1a77ba.
Jul 4, 2023, 3:41 AM CDT	Wind	77 mph	3 N Gann Valley	Record Jul 4, 2023, 3:41 AM CDT. Wind, 77 mph, 3 N Gann Valley. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:01bc77a61d597abb11b931c07c6c794b51e446c606916f9c614d0c89850c1a83.
Jul 4, 2023, 3:41 AM CDT	Wind	77 mph	GANN VLY	Record Jul 4, 2023, 3:41 AM CDT. Wind, 77 mph, GANN VLY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1116866.

Wind, 58 mph

Jul 4, 2023, 12:02 AM MDT

4 E Cactus Flat
Record
- Jul 4, 2023, 12:02 AM MDT. Wind, 58 mph, 4 E Cactus Flat. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5fed6c2364b75b767697c45d5bc8cbb9f63d9e5bc95e132ed77077705b4b9d29.
Wind, 59 mph

Jul 4, 2023, 12:12 AM MDT

4 E Cactus Flat
Record
- Jul 4, 2023, 12:12 AM MDT. Wind, 59 mph, 4 E Cactus Flat. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:d9d033dc953d5a91bda5c70c229828d7ed9c668b3a39073cec83fbb2da1a77ba.
Wind, 77 mph

Jul 4, 2023, 3:41 AM CDT

3 N Gann Valley
Record
- Jul 4, 2023, 3:41 AM CDT. Wind, 77 mph, 3 N Gann Valley. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:01bc77a61d597abb11b931c07c6c794b51e446c606916f9c614d0c89850c1a83.
Wind, 77 mph

Jul 4, 2023, 3:41 AM CDT

GANN VLY
Record
- Jul 4, 2023, 3:41 AM CDT. Wind, 77 mph, GANN VLY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1116866.

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.