Pilot Index / South Dakota / Jul 18, 2017

Preliminary

Storms in South Dakota on Jul 18, 2017

49 published severe reports across South Dakota on Jul 18, 2017.

Updated Oct 28, 2026.

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

Hail reports: 13. Wind reports: 35. Tornado reports: 1.

The table and map show 40 of 49 reports.

TimeWhatSize or SpeedWhereDetails
Jul 18, 2017, 1:24 AM MDTWind67 mph11 S BULLHEAD
Record
  • Jul 18, 2017, 1:24 AM MDT. Wind, 67 mph, 11 S BULLHEAD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a4be5a25e612444f642370ae37c02abf66a50ae9ee39f6346b4dcfc9ed91d629.
Jul 18, 2017, 1:24 AM MDTWind67 mphBULLHEAD
Record
  • Jul 18, 2017, 1:24 AM MDT. Wind, 67 mph, BULLHEAD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:715389.
Jul 18, 2017, 3:10 AM CDTWind60 mphPOLLOCK
Record
  • Jul 18, 2017, 3:10 AM CDT. Wind, 60 mph, POLLOCK. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1fb3477f6fe4acbc9c9a1f68cd3411eb9c6089c3a48cbee86682398af9632e01.
Jul 18, 2017, 3:10 AM CDTWind60 mphPOLLOCK
Record
  • Jul 18, 2017, 3:10 AM CDT. Wind, 60 mph, POLLOCK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:715390.
Jul 18, 2017, 3:19 AM CDTWind65 mph1 ENE MOBRIDGE
Record
  • Jul 18, 2017, 3:19 AM CDT. Wind, 65 mph, 1 ENE MOBRIDGE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:56f7ed298cf75c39b53dea74db74ee06f23153d478f63f4804f16afa45ba1cdb.
Jul 18, 2017, 3:19 AM CDTWind64 mph(Y26)MOBRIDGE ARPT
Record
  • Jul 18, 2017, 3:19 AM CDT. Wind, 64 mph, (Y26)MOBRIDGE ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:715391.
Jul 18, 2017, 3:57 AM CDTWind60 mph5 W EUREKA
Record
  • Jul 18, 2017, 3:57 AM CDT. Wind, 60 mph, 5 W EUREKA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:72a3390f592be1bc074ce48224678c5f8d3e6b9d566583d7f1d2eac6cef1e603.
Jul 18, 2017, 3:57 AM CDTWind60 mphARTAS
Record
  • Jul 18, 2017, 3:57 AM CDT. Wind, 60 mph, ARTAS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:715392.
Jul 18, 2017, 5:30 AM CDTWind59 mph5 S RICHMOND LAKE REC A
Record
  • Jul 18, 2017, 5:30 AM CDT. Wind, 59 mph, 5 S RICHMOND LAKE REC A. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:f3b05f4d0ab1f988047f629a4189ee438c2f616d02cd7fa15a44fe80d684cc6d.
Jul 18, 2017, 5:30 AM CDTWind59 mphRICHMOND
Record
  • Jul 18, 2017, 5:30 AM CDT. Wind, 59 mph, RICHMOND. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:715393.
Jul 18, 2017, 6:10 AM CDTWind60 mph4 N CRAVENS CORNER
Record
  • Jul 18, 2017, 6:10 AM CDT. Wind, 60 mph, 4 N CRAVENS CORNER. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:89c069d3b53180dee271648cbccdbb4f650c4cf55f217f3a351275e44fbaddd7.
Jul 18, 2017, 6:10 AM CDTWind60 mphIPSWICH TAYLOR ARPT
Record
  • Jul 18, 2017, 6:10 AM CDT. Wind, 60 mph, IPSWICH TAYLOR ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:715394.
Jul 18, 2017, 5:25 PM MDTWind60 mph4 N SILVER CITY
Record
  • Jul 18, 2017, 5:25 PM MDT. Wind, 60 mph, 4 N SILVER CITY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:40c08ab08e10d996500a729ac9aa036caff18a8e646e132cbcb6aca835f94e3a.
Jul 18, 2017, 5:25 PM MDTWind60 mphSILVER CITY
Record
  • Jul 18, 2017, 5:25 PM MDT. Wind, 60 mph, SILVER CITY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704786.
Jul 18, 2017, 6:10 PM MDTWind60 mph8 WSW HARDING
Record
  • Jul 18, 2017, 6:10 PM MDT. Wind, 60 mph, 8 WSW HARDING. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:9c74cef0283c2dc08fbcfbdb3714165312ce0a52b0b4464f2a69367e42880eed.
Jul 18, 2017, 6:10 PM MDTWind60 mphHARDING
Record
  • Jul 18, 2017, 6:10 PM MDT. Wind, 60 mph, HARDING. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704792.
Jul 18, 2017, 6:35 PM MDTWind60 mph28 NNW BELLE FOURCHE RE
Record
  • Jul 18, 2017, 6:35 PM MDT. Wind, 60 mph, 28 NNW BELLE FOURCHE RE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:014f8920faa0cd886b2895d763ee1b3a2beb70e8618cde1d57e20627a821d8e7.
Jul 18, 2017, 6:35 PM MDTHail1.00 inBELLE FOURCHE AIRPORT
Record
  • Jul 18, 2017, 6:35 PM MDT. Hail, 1.00 in, BELLE FOURCHE AIRPORT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704794.
Jul 18, 2017, 6:35 PM MDTWind60 mphBELLE FOURCHE AIRPORT
Record
  • Jul 18, 2017, 6:35 PM MDT. Wind, 60 mph, BELLE FOURCHE AIRPORT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704796.
Jul 18, 2017, 6:57 PM MDTHail1.00 in17 W CASTLE ROCK
Record
  • Jul 18, 2017, 6:57 PM MDT. Hail, 1.00 in, 17 W CASTLE ROCK. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:26c71cc1fd79f44dd257db0b99575df2560ae0ca2e1b631f1a11e5787531c0ab.
Jul 18, 2017, 6:57 PM MDTWind60 mph17 W CASTLE ROCK
Record
  • Jul 18, 2017, 6:57 PM MDT. Wind, 60 mph, 17 W CASTLE ROCK. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:29fdb2af657c41b4daa04ecffd9e2f723e93c71cec39aae5b623f41489e4e45b.
Jul 18, 2017, 6:57 PM MDTHail1.00 inCASTLE ROCK
Record
  • Jul 18, 2017, 6:57 PM MDT. Hail, 1.00 in, CASTLE ROCK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704799.
Jul 18, 2017, 6:57 PM MDTWind60 mphCASTLE ROCK
Record
  • Jul 18, 2017, 6:57 PM MDT. Wind, 60 mph, CASTLE ROCK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704800.
Jul 18, 2017, 7:22 PM MDTTornado4 NW NEWELL
Record
  • Jul 18, 2017, 7:22 PM MDT. Tornado, 4 NW NEWELL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:4eba7918bf3a7e3c6a9e9247b7861ec2c4d76324f26ffcd313fd6f5d09a36e96.
Jul 18, 2017, 7:25 PM MDTWind60 mph7 WNW NEWELL
Record
  • Jul 18, 2017, 7:25 PM MDT. Wind, 60 mph, 7 WNW NEWELL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:fa8539ca7d0b6c7110302cc8761099f89354e553893f4ea42f8251d289a94b0b.
Jul 18, 2017, 7:25 PM MDTWind60 mphNEWELL
Record
  • Jul 18, 2017, 7:25 PM MDT. Wind, 60 mph, NEWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704810.
Jul 18, 2017, 7:30 PM MDTHail1.75 inNEWELL
Record
  • Jul 18, 2017, 7:30 PM MDT. Hail, 1.75 in, NEWELL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3a74f5e3581daadb81d1450a1962874204b95ef64502ce8c00e4c3961a4562eb.
Jul 18, 2017, 7:30 PM MDTHail2.75 inNEWELL
Record
  • Jul 18, 2017, 7:30 PM MDT. Hail, 2.75 in, NEWELL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:9d42638fb443a463131f37ee4c9bb7658808fe1c8b4fbeba439877c23cc84fcb.
Jul 18, 2017, 7:30 PM MDTWind93 mphNEWELL
Record
  • Jul 18, 2017, 7:30 PM MDT. Wind, 93 mph, NEWELL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e5326fc7f4d9a76641a8667313b5d73d18bdccea668f92390418fb649ce60a6d.
Jul 18, 2017, 7:30 PM MDTHail1.25 inNEWELL
Record
  • Jul 18, 2017, 7:30 PM MDT. Hail, 1.25 in, NEWELL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e6c8dfb8131a0982dfa8a2bda375726adfa8aa9b06eebac60dd3e48b40e17fbe.
Jul 18, 2017, 7:30 PM MDTHail1.25 inNEWELL
Record
  • Jul 18, 2017, 7:30 PM MDT. Hail, 1.25 in, NEWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704811.
Jul 18, 2017, 7:30 PM MDTHail2.75 inNEWELL
Record
  • Jul 18, 2017, 7:30 PM MDT. Hail, 2.75 in, NEWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704818.
Jul 18, 2017, 7:32 PM MDTHail2.00 inNEWELL
Record
  • Jul 18, 2017, 7:32 PM MDT. Hail, 2.00 in, NEWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704824.
Jul 18, 2017, 7:35 PM MDTHail1.75 in3 S NEWELL
Record
  • Jul 18, 2017, 7:35 PM MDT. Hail, 1.75 in, 3 S NEWELL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:524eb09f54e17d5bb347413c2286de35f3597e37c47b75a048f3829f20bd7e92.
Jul 18, 2017, 7:35 PM MDTWind93 mphNEWELL
Record
  • Jul 18, 2017, 7:35 PM MDT. Wind, 93 mph, NEWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704819.
Jul 18, 2017, 7:35 PM MDTHail1.75 inNEWELL
Record
  • Jul 18, 2017, 7:35 PM MDT. Hail, 1.75 in, NEWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704825.
Jul 18, 2017, 7:35 PM MDTWind70 mphNEWELL
Record
  • Jul 18, 2017, 7:35 PM MDT. Wind, 70 mph, NEWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704826.
Jul 18, 2017, 7:51 PM MDTHail1.75 in1 E VALE
Record
  • Jul 18, 2017, 7:51 PM MDT. Hail, 1.75 in, 1 E VALE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:8b400d2cfca7855345de6727dd5eebe191388d1cf5b04efd76e7a80c2c1f6ae3.
Jul 18, 2017, 7:51 PM MDTHail1.75 inVALE
Record
  • Jul 18, 2017, 7:51 PM MDT. Hail, 1.75 in, VALE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704827.
Jul 18, 2017, 8:08 PM MDTWind70 mph16 NW HEREFORD
Record
  • Jul 18, 2017, 8:08 PM MDT. Wind, 70 mph, 16 NW HEREFORD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1ce3d69bf5cef642606fceb0997d8abce04d32bdd347f73e086a7a6dd83a4a95.
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.