Pilot Index / Montana / Aug 16, 2021

Preliminary

Storms in Montana on Aug 16, 2021

10 published severe reports across Montana on Aug 16, 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: 10. Tornado reports: 0.

The table and map show 10 of 10 reports.

TimeWhatSize or SpeedWhereDetails
Aug 16, 2021, 3:14 PM MDTWind63 mph6 SE JACKSON
Record
  • Aug 16, 2021, 3:14 PM MDT. Wind, 63 mph, 6 SE JACKSON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ba3387e5d46d5b5a21e24198974405d78ebe7d7cdee7db71143cc41589939784.
Aug 16, 2021, 3:14 PM MDTWind63 mphJACKSON
Record
  • Aug 16, 2021, 3:14 PM MDT. Wind, 63 mph, JACKSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:970578.
Aug 16, 2021, 5:04 PM MDTWind59 mph3 NW BILLINGS
Record
  • Aug 16, 2021, 5:04 PM MDT. Wind, 59 mph, 3 NW BILLINGS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:0b3b064049537660e2ba1c30185a8298fa1659da5fed786ae621f974bc08a67b.
Aug 16, 2021, 5:04 PM MDTWind59 mphBILLINGS LOGAN ARPT
Record
  • Aug 16, 2021, 5:04 PM MDT. Wind, 59 mph, BILLINGS LOGAN ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973870.
Aug 16, 2021, 5:07 PM MDTWind60 mphBILLINGS
Record
  • Aug 16, 2021, 5:07 PM MDT. Wind, 60 mph, BILLINGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973869.
Aug 16, 2021, 6:12 PM MDTWind58 mph17 NE WILSALL
Record
  • Aug 16, 2021, 6:12 PM MDT. Wind, 58 mph, 17 NE WILSALL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1670ee3dbb160d64c2d1e14a87d43e7565d0d181b124862dee831383f2b0a577.
Aug 16, 2021, 6:59 PM MDTWind59 mph3 SSE CROW AGENCY
Record
  • Aug 16, 2021, 6:59 PM MDT. Wind, 59 mph, 3 SSE CROW AGENCY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1b8420e1af1be6b775e2f5dd536f16da43df00a96eb231c6c96ceabd715500ff.
Aug 16, 2021, 6:59 PM MDTWind59 mphCROW AGENCY
Record
  • Aug 16, 2021, 6:59 PM MDT. Wind, 59 mph, CROW AGENCY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973872.
Aug 16, 2021, 8:35 PM MDTWind64 mphCROW AGENCY
Record
  • Aug 16, 2021, 8:35 PM MDT. Wind, 64 mph, CROW AGENCY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:978906.
Aug 16, 2021, 9:45 PM MDTWind60 mph8 WSW MOLT
Record
  • Aug 16, 2021, 9:45 PM MDT. Wind, 60 mph, 8 WSW MOLT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:0c527f11195cd31bc76283d01599f764951764c0133c00022427de1385a47597.
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.