Pilot Index / Montana / Mar 20, 2026

Preliminary

Storms in Montana on Mar 20, 2026

100 published severe reports across Montana on Mar 20, 2026.

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: 100. Tornado reports: 0.

The table and map show 40 of 100 reports.

TimeWhatSize or SpeedWhereDetails
Mar 20, 2026, 12:05 AM MDTWind67 mph10 ESE Whitlash
Record
  • Mar 20, 2026, 12:05 AM MDT. Wind, 67 mph, 10 ESE Whitlash. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b74284d4b9b222a6264181e01987567511c7022d2c708f9f0f946f5e74ae0aad.
Mar 20, 2026, 12:35 AM MDTWind62 mph2 NW Windham
Record
  • Mar 20, 2026, 12:35 AM MDT. Wind, 62 mph, 2 NW Windham. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b996845e7fd2c4939adb8ca63709fa6adf9d37ceccb13050d9b7972d5c02d10c.
Mar 20, 2026, 10:00 AM MDTWind65 mph8 WSW Saint Mary
Record
  • Mar 20, 2026, 10:00 AM MDT. Wind, 65 mph, 8 WSW Saint Mary. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6b8dbf39b7242d2249497db8d5c8f47e40ee241de3c8c5effc6e6a1eb5c84542.
Mar 20, 2026, 10:00 AM MDTWind58 mph3 NNE Monarch
Record
  • Mar 20, 2026, 10:00 AM MDT. Wind, 58 mph, 3 NNE Monarch. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:af31a3799ba4d48a4a17e58e870f6b9fcaa412fd42689eff742e58db9b495a3c.
Mar 20, 2026, 10:45 AM MDTWind58 mph2 SE Browning
Record
  • Mar 20, 2026, 10:45 AM MDT. Wind, 58 mph, 2 SE Browning. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:7ce8eb061f7ad4ab5a32cfb778a60b99cdedab54ebb85a0043fed7a6be957b34.
Mar 20, 2026, 11:12 AM MDTWind64 mph17 NE Wilsall
Record
  • Mar 20, 2026, 11:12 AM MDT. Wind, 64 mph, 17 NE Wilsall. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ab800cdcc62e9ca05ff36120ffbc95bec94da698e0869202eb6b5fc177416419.
Mar 20, 2026, 11:21 AM MDTWind71 mph8 SE East Glacier Park
Record
  • Mar 20, 2026, 11:21 AM MDT. Wind, 71 mph, 8 SE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:4ad5b5de69d5c691ce8dd3190ab400e465060ff2b128c1ae05b48812e0102964.
Mar 20, 2026, 11:22 AM MDTWind58 mph3 WNW Raynesford
Record
  • Mar 20, 2026, 11:22 AM MDT. Wind, 58 mph, 3 WNW Raynesford. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:71bde44009ef4df3d3b6ff0b0e83340702ba4eb7e815a501c36e485a277a45bf.
Mar 20, 2026, 11:30 AM MDTWind75 mph1 ENE East Glacier Park
Record
  • Mar 20, 2026, 11:30 AM MDT. Wind, 75 mph, 1 ENE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:121a9b62380a04b61ebc39269e2f8941a05572966eeefd2fd70f239975f039db.
Mar 20, 2026, 11:45 AM MDTWind81 mph1 ENE East Glacier Park
Record
  • Mar 20, 2026, 11:45 AM MDT. Wind, 81 mph, 1 ENE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a085fb4e4c1c8df95dd9fa7c927c12b63a03fb6138e96c06ab817099ab848582.
Mar 20, 2026, 11:45 AM MDTWind60 mph2 SSE Geyser
Record
  • Mar 20, 2026, 11:45 AM MDT. Wind, 60 mph, 2 SSE Geyser. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ce9754ef33249844be6a779664f74a1fb971d33556778d7facdfe0a836de9bac.
Mar 20, 2026, 11:48 AM MDTWind59 mphEast Glacier Park
Record
  • Mar 20, 2026, 11:48 AM MDT. Wind, 59 mph, East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e39d9434d8dcb779419fecad3094b4ee3420a00e361b868f7f837e5161a1b351.
Mar 20, 2026, 11:56 AM MDTWind58 mph3 SW Cut Bank
Record
  • Mar 20, 2026, 11:56 AM MDT. Wind, 58 mph, 3 SW Cut Bank. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6ada3f2bed4724ad753e996a34b992cd91003820d27fd7be4262260ca99532f4.
Mar 20, 2026, 12:00 PM MDTWind77 mph1 ENE East Glacier Park
Record
  • Mar 20, 2026, 12:00 PM MDT. Wind, 77 mph, 1 ENE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:bb15694fcf8b39a4641222adbda90218f08218fefe51ea076c8a49fd1f22c0b8.
Mar 20, 2026, 12:15 PM MDTWind75 mph1 ENE East Glacier Park
Record
  • Mar 20, 2026, 12:15 PM MDT. Wind, 75 mph, 1 ENE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:126384718e047d3cd59fded9d2fd30c36eb1533b0dc0d3eed24a09bd794896d8.
Mar 20, 2026, 12:21 PM MDTWind87 mph8 SE East Glacier Park
Record
  • Mar 20, 2026, 12:21 PM MDT. Wind, 87 mph, 8 SE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:fa5b7d95b555132894d62d041bb301419629671539cd643aadf3120169f23476.
Mar 20, 2026, 12:30 PM MDTWind78 mph1 ENE East Glacier Park
Record
  • Mar 20, 2026, 12:30 PM MDT. Wind, 78 mph, 1 ENE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:63694856b3397b6c64091b24fbe592a3c0c3fc7dc150a74c9cd9188e0f4e6b47.
Mar 20, 2026, 12:30 PM MDTWind59 mph4 NNW Ethridge
Record
  • Mar 20, 2026, 12:30 PM MDT. Wind, 59 mph, 4 NNW Ethridge. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a36f23fac53d72a531010bf9c4b6fdffca6e09229399cbf8f6eabb8a93a7cf04.
Mar 20, 2026, 12:30 PM MDTWind59 mph2 SSE Geyser
Record
  • Mar 20, 2026, 12:30 PM MDT. Wind, 59 mph, 2 SSE Geyser. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a4dd55f5def90c2b8c6976cd11ed31e06b1dbfcc32aa174d9eac5ad1434ea38c.
Mar 20, 2026, 12:35 PM MDTWind81 mph9 ESE East Glacier Park
Record
  • Mar 20, 2026, 12:35 PM MDT. Wind, 81 mph, 9 ESE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3e87e3cb12d203527a4c4bcfdb6fff580446268a19f6cbb53d123c5e4676a2d5.
Mar 20, 2026, 12:45 PM MDTWind61 mph2 SSE Geyser
Record
  • Mar 20, 2026, 12:45 PM MDT. Wind, 61 mph, 2 SSE Geyser. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a147a209ea8061320f8c3757f31ac181ae2b74171a3dbbbe9184c930504a096e.
Mar 20, 2026, 12:45 PM MDTWind59 mph14 W Bynum
Record
  • Mar 20, 2026, 12:45 PM MDT. Wind, 59 mph, 14 W Bynum. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:cbe0713e5c777ed05bef772a496c21c4efa05844264da28a547eced38a10212d.
Mar 20, 2026, 12:45 PM MDTWind77 mph1 ENE East Glacier Park
Record
  • Mar 20, 2026, 12:45 PM MDT. Wind, 77 mph, 1 ENE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:f93909c6aeb33242f93a0fe3f2a4c9c75924c5c765e3756789f125c27970d53f.
Mar 20, 2026, 12:52 PM MDTWind63 mph7 ESE Hilger
Record
  • Mar 20, 2026, 12:52 PM MDT. Wind, 63 mph, 7 ESE Hilger. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:39ad96b443c58c5a73e2915e6cd209b727e73ae6ace79afc0255cd29e9ef40c3.
Mar 20, 2026, 12:55 PM MDTWind88 mph9 ESE East Glacier Park
Record
  • Mar 20, 2026, 12:55 PM MDT. Wind, 88 mph, 9 ESE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a498933f7fdcde73ebe99bee1557fcdae96cf97680422c4696f527982c08d70a.
Mar 20, 2026, 12:56 PM MDTWind62 mph3 SW Cut Bank
Record
  • Mar 20, 2026, 12:56 PM MDT. Wind, 62 mph, 3 SW Cut Bank. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3619b4eebdc0ae89b32ca1f022fb5399bfd30e6ca02f1f6e2f64b8590054efb8.
Mar 20, 2026, 1:00 PM MDTWind61 mph2 SE Browning
Record
  • Mar 20, 2026, 1:00 PM MDT. Wind, 61 mph, 2 SE Browning. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:d86207a74d89cf16c804eab6b60318fd21158e4f9006ce8bc84a059468ea965e.
Mar 20, 2026, 1:00 PM MDTWind80 mph1 ENE East Glacier Park
Record
  • Mar 20, 2026, 1:00 PM MDT. Wind, 80 mph, 1 ENE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:f5edd3fe3f285988295dc484347c2515f937d586a9853e3a6faaa0e4688ba2ce.
Mar 20, 2026, 1:14 PM MDTWind63 mph18 SW Augusta
Record
  • Mar 20, 2026, 1:14 PM MDT. Wind, 63 mph, 18 SW Augusta. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2e33fdef22fa49626fd3d55fb63729c768c06fe2e9fe177f3eab831fe62cc3dc.
Mar 20, 2026, 1:15 PM MDTWind66 mph2 SE Browning
Record
  • Mar 20, 2026, 1:15 PM MDT. Wind, 66 mph, 2 SE Browning. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5a8604de2d734c535eea78c509285e12ba2c88245c3a254f417946527ddbabc9.
Mar 20, 2026, 1:15 PM MDTWind77 mph1 ENE East Glacier Park
Record
  • Mar 20, 2026, 1:15 PM MDT. Wind, 77 mph, 1 ENE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:8cd3f4cb7f4612bb4910342f0a14f7fa646a68ba9d2cdd3ead0f7432cf5101f7.
Mar 20, 2026, 1:21 PM MDTWind89 mph8 SE East Glacier Park
Record
  • Mar 20, 2026, 1:21 PM MDT. Wind, 89 mph, 8 SE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c90a3589481efd3e6f6ac878109a02120293c73b980068378fda66dedfeaf855.
Mar 20, 2026, 1:30 PM MDTWind67 mph2 SE Browning
Record
  • Mar 20, 2026, 1:30 PM MDT. Wind, 67 mph, 2 SE Browning. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:57fa2cb7e886f8c339c318208824b7831ee11cade4ad5a3a21414d8a3b932122.
Mar 20, 2026, 1:30 PM MDTWind78 mph1 ENE East Glacier Park
Record
  • Mar 20, 2026, 1:30 PM MDT. Wind, 78 mph, 1 ENE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b0e53e45197ff198e179381161b7b204bde940fec82057132edcda93f52ab211.
Mar 20, 2026, 1:43 PM MDTWind77 mph3 SW Cut Bank
Record
  • Mar 20, 2026, 1:43 PM MDT. Wind, 77 mph, 3 SW Cut Bank. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:51bbbdb852caa8f5aebabf4217a065e0de7617b7524a39c578f67e0ed0c03bff.
Mar 20, 2026, 1:44 PM MDTWind62 mph5 WSW Geyser
Record
  • Mar 20, 2026, 1:44 PM MDT. Wind, 62 mph, 5 WSW Geyser. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5ae67fcb57cf95df77930f678355680239b148343a74629a3a43b0b2e785e7eb.
Mar 20, 2026, 1:45 PM MDTWind71 mph2 SE Browning
Record
  • Mar 20, 2026, 1:45 PM MDT. Wind, 71 mph, 2 SE Browning. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a787350669f60a48bc19d5e1add7983ac72c9c289b0585cb0143657b16f98cec.
Mar 20, 2026, 1:45 PM MDTWind73 mph1 ENE East Glacier Park
Record
  • Mar 20, 2026, 1:45 PM MDT. Wind, 73 mph, 1 ENE East Glacier Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:dd18a786233ad11267cdfa10e6970d42150f5f1b727c91399cb2e6e5b8870674.
Mar 20, 2026, 1:56 PM MDTWind72 mph3 SW Cut Bank
Record
  • Mar 20, 2026, 1:56 PM MDT. Wind, 72 mph, 3 SW Cut Bank. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:72ccafb34b9c9117c93e20bcfa66f804ccf9d8e308ead659b31dc210cc9f2fa9.
Mar 20, 2026, 2:00 PM MDTWind69 mph14 W Bynum
Record
  • Mar 20, 2026, 2:00 PM MDT. Wind, 69 mph, 14 W Bynum. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5cd558b5a99856c03cf91328cc59e1b3f9772cc0185c6b357c171187f1d8b7a4.
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.