Pilot Index / Montana / May 28, 2026

Preliminary

Storms in Montana on May 28, 2026

16 published severe reports across Montana on May 28, 2026.

Updated Oct 28, 2026.

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

Hail reports: 5. Wind reports: 11. Tornado reports: 0.

The table and map show 16 of 16 reports.

TimeWhatSize or SpeedWhereDetails
May 28, 2026, 1:20 AM MDTWind60 mph7 NNE Augusta
Record
  • May 28, 2026, 1:20 AM MDT. Wind, 60 mph, 7 NNE Augusta. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:7019980a7e4259bf22b84b9d6cb4b9321d46ea12b61de76835f4fa0edddf8440.
May 28, 2026, 1:20 AM MDTWind60 mphEASTHAM JCT
Record
  • May 28, 2026, 1:20 AM MDT. Wind, 60 mph, EASTHAM JCT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1338757.
May 28, 2026, 1:50 AM MDTWind59 mph5 ENE Choteau
Record
  • May 28, 2026, 1:50 AM MDT. Wind, 59 mph, 5 ENE Choteau. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1a2427a250d8dd0a6f834752e6030cd5749bb9c4bc0c825fc52a6f9988fee699.
May 28, 2026, 1:50 AM MDTWind59 mphCHOTEAU ARPT
Record
  • May 28, 2026, 1:50 AM MDT. Wind, 59 mph, CHOTEAU ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1338758.
May 28, 2026, 1:55 AM MDTWind59 mph5 ENE Choteau
Record
  • May 28, 2026, 1:55 AM MDT. Wind, 59 mph, 5 ENE Choteau. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ae6aeb75c1b39c87ea48024f06163f0e93ff799c5660dc62c5b3f2fcbe3b52c3.
May 28, 2026, 1:55 AM MDTWind59 mphCHOTEAU ARPT
Record
  • May 28, 2026, 1:55 AM MDT. Wind, 59 mph, CHOTEAU ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1338759.
May 28, 2026, 2:00 AM MDTWind59 mph5 ENE Choteau
Record
  • May 28, 2026, 2:00 AM MDT. Wind, 59 mph, 5 ENE Choteau. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1924042f7ec69e4203ac095e021c526242b4398e2fcc44b77202af023d6a452c.
May 28, 2026, 2:00 AM MDTWind59 mphCHOTEAU ARPT
Record
  • May 28, 2026, 2:00 AM MDT. Wind, 59 mph, CHOTEAU ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1338760.
May 28, 2026, 6:10 PM MDTHail1.25 inEVERGREEN
Record
  • May 28, 2026, 6:10 PM MDT. Hail, 1.25 in, EVERGREEN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1329762.
May 28, 2026, 6:24 PM MDTHail1.25 inKALISPELL CITY ARPT
Record
  • May 28, 2026, 6:24 PM MDT. Hail, 1.25 in, KALISPELL CITY ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1329763.
May 28, 2026, 6:25 PM MDTHail1.00 in2 N Evergreen
Record
  • May 28, 2026, 6:25 PM MDT. Hail, 1.00 in, 2 N Evergreen. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:467d6304f9bb868f878c075c15dcdc19f2759889b36ae483e9467d1f50a147ce.
May 28, 2026, 6:30 PM MDTHail1.00 in1 W Kalispell
Record
  • May 28, 2026, 6:30 PM MDT. Hail, 1.00 in, 1 W Kalispell. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c1bc859468eff7c4bef623c6ec112f8da7f978f1a819f5164978b78a85d5e42c.
May 28, 2026, 6:47 PM MDTHail1.00 inCLINTON ELIOTT ARPT
Record
  • May 28, 2026, 6:47 PM MDT. Hail, 1.00 in, CLINTON ELIOTT ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1329761.
May 28, 2026, 8:00 PM MDTWind59 mphEnnis
Record
  • May 28, 2026, 8:00 PM MDT. Wind, 59 mph, Ennis. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b11a6ab6679b3d48920be2892314f955af16128ee68ba531f10282e3cfeeba58.
May 28, 2026, 8:00 PM MDTWind59 mphENNIS
Record
  • May 28, 2026, 8:00 PM MDT. Wind, 59 mph, ENNIS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1338761.
May 28, 2026, 10:00 PM MDTWind75 mphKOOTENAI FALLS
Record
  • May 28, 2026, 10:00 PM MDT. Wind, 75 mph, KOOTENAI FALLS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1329765.
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.