Pilot Index / Montana / Dec 23, 2021

Preliminary

Storms in Montana on Dec 23, 2021

19 published severe reports across Montana on Dec 23, 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: 19. Tornado reports: 0.

The table and map show 19 of 19 reports.

TimeWhatSize or SpeedWhereDetails
Dec 23, 2021, 11:46 AM MSTWind58 mph6 ENE LIVINGSTON
Record
  • Dec 23, 2021, 11:46 AM MST. Wind, 58 mph, 6 ENE LIVINGSTON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:7b5aa2870be45030adf2f3b2be15e6dc47ab0ba23cba855c69ee45262c8371ca.
Dec 23, 2021, 2:50 PM MSTWind58 mph2 WSW LIVINGSTON
Record
  • Dec 23, 2021, 2:50 PM MST. Wind, 58 mph, 2 WSW LIVINGSTON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:70dc8394c27f40cfa9f6ddf35ec263baac3adf5440d231e13294351548c7235c.
Dec 23, 2021, 5:46 PM MSTWind60 mph6 ENE LIVINGSTON
Record
  • Dec 23, 2021, 5:46 PM MST. Wind, 60 mph, 6 ENE LIVINGSTON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2b963cd71ab4ba6249d5f400ac70867fc417a83aa51d247d9d502cbea4e5cf57.
Dec 23, 2021, 5:56 PM MSTWind63 mph7 SSE ULM
Record
  • Dec 23, 2021, 5:56 PM MST. Wind, 63 mph, 7 SSE ULM. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6c9e143b8e6a5874f1e7336ecaec0a779be804ee309a1a2fc95870c29207757a.
Dec 23, 2021, 5:56 PM MSTWind63 mphULM
Record
  • Dec 23, 2021, 5:56 PM MST. Wind, 63 mph, ULM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:996764.
Dec 23, 2021, 5:58 PM MSTWind61 mph8 SSE ULM
Record
  • Dec 23, 2021, 5:58 PM MST. Wind, 61 mph, 8 SSE ULM. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ce6df9627edf9c0cc53174cdd32f39b9ac82934346b2f99fad7cb79522584b48.
Dec 23, 2021, 5:58 PM MSTWind61 mphULM
Record
  • Dec 23, 2021, 5:58 PM MST. Wind, 61 mph, ULM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:996765.
Dec 23, 2021, 5:59 PM MSTWind61 mph7 NE CRAIG
Record
  • Dec 23, 2021, 5:59 PM MST. Wind, 61 mph, 7 NE CRAIG. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:bacfa08afc31bff051839efc262efae66bbb994a27facaf71f2f0fa77e956c34.
Dec 23, 2021, 5:59 PM MSTWind61 mphMID CANON
Record
  • Dec 23, 2021, 5:59 PM MST. Wind, 61 mph, MID CANON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:996766.
Dec 23, 2021, 6:09 PM MSTWind58 mph3 SW LEWISTOWN
Record
  • Dec 23, 2021, 6:09 PM MST. Wind, 58 mph, 3 SW LEWISTOWN. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:0f8b522b00f7b9db8bc6b7b9f05461507f181850863eb2e13094fe3c2bbce52c.
Dec 23, 2021, 6:12 PM MSTWind58 mph17 NE WILSALL
Record
  • Dec 23, 2021, 6:12 PM MST. Wind, 58 mph, 17 NE WILSALL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2c09dada15fb8b2fca71b6a748bc4adde985af11215a9c01b691cf49f3b72076.
Dec 23, 2021, 6:19 PM MSTWind60 mph6 W SAND COULEE
Record
  • Dec 23, 2021, 6:19 PM MST. Wind, 60 mph, 6 W SAND COULEE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b90f7fa86f687cc599d7bf5fce63fa8347cc29ad307a5e23cea7b526f7f1c75f.
Dec 23, 2021, 6:19 PM MSTWind60 mphFIELDS
Record
  • Dec 23, 2021, 6:19 PM MST. Wind, 60 mph, FIELDS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:996767.
Dec 23, 2021, 6:27 PM MSTWind63 mphGREAT FALLS INTERNATION
Record
  • Dec 23, 2021, 6:27 PM MST. Wind, 63 mph, GREAT FALLS INTERNATION. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3f55f39fd95de6f54c9908e6e186c3c3d22155a0a9c97ec98f519bcde9052160.
Dec 23, 2021, 6:27 PM MSTWind63 mph(GTF)GREAT FALLS ARPT
Record
  • Dec 23, 2021, 6:27 PM MST. Wind, 63 mph, (GTF)GREAT FALLS ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:996768.
Dec 23, 2021, 6:58 PM MSTWind58 mph3 WNW RAYNESFORD
Record
  • Dec 23, 2021, 6:58 PM MST. Wind, 58 mph, 3 WNW RAYNESFORD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:9246abdde537b1eb0d05c3b6784c7d16ce8abc64094d482b724007f7c1156e4a.
Dec 23, 2021, 8:32 PM MSTWind61 mph6 ENE LIVINGSTON
Record
  • Dec 23, 2021, 8:32 PM MST. Wind, 61 mph, 6 ENE LIVINGSTON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:556a66bf8659ee94c6f7c0e1c353b8dea5d0ad21a6e04b57ea3c95bd0d1629d4.
Dec 23, 2021, 9:12 PM MSTWind64 mph17 NE WILSALL
Record
  • Dec 23, 2021, 9:12 PM MST. Wind, 64 mph, 17 NE WILSALL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:917968f73f1c623cbe43517e28a147b503e7c068a9d5a9e60f228ca5281e9c79.
Dec 23, 2021, 10:44 PM MSTWind59 mph14 NNW HELL CREEK REC A
Record
  • Dec 23, 2021, 10:44 PM MST. Wind, 59 mph, 14 NNW HELL CREEK REC A. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:4104244cc5c3dcaba97fb4b4a13842803a4f55e8a66559f32fca951fa04ff411.
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.