Pilot Index / Montana / Jul 21, 2018

Preliminary

Storms in Montana on Jul 21, 2018

40 published severe reports across Montana on Jul 21, 2018.

Updated Oct 28, 2026.

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

Hail reports: 18. Wind reports: 22. Tornado reports: 0.

The table and map show 40 of 40 reports.

TimeWhatSize or SpeedWhereDetails
Jul 21, 2018, 12:27 PM MDTHail1.00 inOPHEIM
Record
  • Jul 21, 2018, 12:27 PM MDT. Hail, 1.00 in, OPHEIM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774149.
Jul 21, 2018, 12:34 PM MDTHail1.00 inOPHEIM
Record
  • Jul 21, 2018, 12:34 PM MDT. Hail, 1.00 in, OPHEIM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774150.
Jul 21, 2018, 1:12 PM MDTHail1.00 inGLENTANA
Record
  • Jul 21, 2018, 1:12 PM MDT. Hail, 1.00 in, GLENTANA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774151.
Jul 21, 2018, 1:22 PM MDTHail1.50 inFROID
Record
  • Jul 21, 2018, 1:22 PM MDT. Hail, 1.50 in, FROID. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774152.
Jul 21, 2018, 1:25 PM MDTHail1.75 inREDSTONE
Record
  • Jul 21, 2018, 1:25 PM MDT. Hail, 1.75 in, REDSTONE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774153.
Jul 21, 2018, 1:33 PM MDTHail1.75 inPEERLESS
Record
  • Jul 21, 2018, 1:33 PM MDT. Hail, 1.75 in, PEERLESS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774154.
Jul 21, 2018, 1:47 PM MDTHail1.75 inPEERLESS
Record
  • Jul 21, 2018, 1:47 PM MDT. Hail, 1.75 in, PEERLESS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774155.
Jul 21, 2018, 2:20 PM MDTWind60 mph7 S SCOBEY
Record
  • Jul 21, 2018, 2:20 PM MDT. Wind, 60 mph, 7 S SCOBEY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1c47ce00ebe0acc37d8db2d012b13f437b90e387e3e7cc3d208288be9e052cae.
Jul 21, 2018, 2:20 PM MDTWind60 mphSCOBEY
Record
  • Jul 21, 2018, 2:20 PM MDT. Wind, 60 mph, SCOBEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774157.
Jul 21, 2018, 2:20 PM MDTHail1.00 inSCOBEY
Record
  • Jul 21, 2018, 2:20 PM MDT. Hail, 1.00 in, SCOBEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774159.
Jul 21, 2018, 2:51 PM MDTHail1.00 inFLAXVILLE
Record
  • Jul 21, 2018, 2:51 PM MDT. Hail, 1.00 in, FLAXVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774160.
Jul 21, 2018, 3:26 PM MDTWind75 mphFT KIPP
Record
  • Jul 21, 2018, 3:26 PM MDT. Wind, 75 mph, FT KIPP. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774161.
Jul 21, 2018, 3:40 PM MDTWind103 mph6 WSW FROID
Record
  • Jul 21, 2018, 3:40 PM MDT. Wind, 103 mph, 6 WSW FROID. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ac1a2ff7bd00858b9a2370c2641fea4e8a1e34335a159497e437677f20a4037c.
Jul 21, 2018, 3:40 PM MDTWind104 mphFROID
Record
  • Jul 21, 2018, 3:40 PM MDT. Wind, 104 mph, FROID. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774162.
Jul 21, 2018, 3:44 PM MDTHail1.50 inFROID
Record
  • Jul 21, 2018, 3:44 PM MDT. Hail, 1.50 in, FROID. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774163.
Jul 21, 2018, 3:45 PM MDTHail1.25 inHAMMOND
Record
  • Jul 21, 2018, 3:45 PM MDT. Hail, 1.25 in, HAMMOND. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:762516.
Jul 21, 2018, 3:50 PM MDTWind87 mph1 N FROID
Record
  • Jul 21, 2018, 3:50 PM MDT. Wind, 87 mph, 1 N FROID. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:72e7c961c656e8e62f1425590fa266bdf8a23582c41055f7eae72ea64da3cbe9.
Jul 21, 2018, 3:50 PM MDTWind87 mphFROID
Record
  • Jul 21, 2018, 3:50 PM MDT. Wind, 87 mph, FROID. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774164.
Jul 21, 2018, 3:55 PM MDTHail2.00 inFROID
Record
  • Jul 21, 2018, 3:55 PM MDT. Hail, 2.00 in, FROID. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774165.
Jul 21, 2018, 3:56 PM MDTWind60 mphFROID
Record
  • Jul 21, 2018, 3:56 PM MDT. Wind, 60 mph, FROID. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3caa71f2a8558a519b92939c9ef5b65f87c29b23a7a3619dd8470ea9b2affc2e.
Jul 21, 2018, 3:56 PM MDTWind60 mphFROID
Record
  • Jul 21, 2018, 3:56 PM MDT. Wind, 60 mph, FROID. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774166.
Jul 21, 2018, 3:56 PM MDTHail1.00 inFROID
Record
  • Jul 21, 2018, 3:56 PM MDT. Hail, 1.00 in, FROID. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774167.
Jul 21, 2018, 4:00 PM MDTWind61 mph12 NE BROCKTON
Record
  • Jul 21, 2018, 4:00 PM MDT. Wind, 61 mph, 12 NE BROCKTON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:74620b977a1eca232b7e4f3868de00636cd29d69cd65f46cf37701b26002015d.
Jul 21, 2018, 4:00 PM MDTHail1.00 inRIDGE
Record
  • Jul 21, 2018, 4:00 PM MDT. Hail, 1.00 in, RIDGE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:762518.
Jul 21, 2018, 4:00 PM MDTWind61 mphFT KIPP
Record
  • Jul 21, 2018, 4:00 PM MDT. Wind, 61 mph, FT KIPP. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774168.
Jul 21, 2018, 4:00 PM MDTHail1.00 inBROCKTON
Record
  • Jul 21, 2018, 4:00 PM MDT. Hail, 1.00 in, BROCKTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774169.
Jul 21, 2018, 4:11 PM MDTHail1.75 inFROID
Record
  • Jul 21, 2018, 4:11 PM MDT. Hail, 1.75 in, FROID. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774170.
Jul 21, 2018, 4:15 PM MDTWind60 mph5 N CULBERTSON
Record
  • Jul 21, 2018, 4:15 PM MDT. Wind, 60 mph, 5 N CULBERTSON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5a215170a0d970f43bc2cb40cb1972d567f3e0b924acc42044ec2db5e71c1f54.
Jul 21, 2018, 4:15 PM MDTWind60 mphCULBERTSON
Record
  • Jul 21, 2018, 4:15 PM MDT. Wind, 60 mph, CULBERTSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774171.
Jul 21, 2018, 4:15 PM MDTHail1.00 inCULBERTSON
Record
  • Jul 21, 2018, 4:15 PM MDT. Hail, 1.00 in, CULBERTSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774172.
Jul 21, 2018, 4:19 PM MDTWind75 mphBAINVILLE
Record
  • Jul 21, 2018, 4:19 PM MDT. Wind, 75 mph, BAINVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774173.
Jul 21, 2018, 4:30 PM MDTHail1.75 inBAINVILLE
Record
  • Jul 21, 2018, 4:30 PM MDT. Hail, 1.75 in, BAINVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774174.
Jul 21, 2018, 5:05 PM MDTWind70 mph12 SSE CULBERTSON
Record
  • Jul 21, 2018, 5:05 PM MDT. Wind, 70 mph, 12 SSE CULBERTSON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c9bc69a2ea525ea785053c214b1a412c9286cd5e57dc679d058f4c36dd3dce65.
Jul 21, 2018, 5:05 PM MDTWind70 mphSIOUX PASS DOT
Record
  • Jul 21, 2018, 5:05 PM MDT. Wind, 70 mph, SIOUX PASS DOT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:774175.
Jul 21, 2018, 5:33 PM MDTWind58 mphSIDNEY AIRPORT
Record
  • Jul 21, 2018, 5:33 PM MDT. Wind, 58 mph, SIDNEY AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:aaa981271588bdd9af07cc981b2a0d7c4e632a3440f200a32176fca525062d5b.
Jul 21, 2018, 6:34 PM MDTWind61 mph2 SSW CAMERON
Record
  • Jul 21, 2018, 6:34 PM MDT. Wind, 61 mph, 2 SSW CAMERON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:0e447604eb4668473f9b97f7b4c5c25d2f87a5397d1e7e319caa24bdda4008a6.
Jul 21, 2018, 6:34 PM MDTWind61 mphCAMERON
Record
  • Jul 21, 2018, 6:34 PM MDT. Wind, 61 mph, CAMERON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:759977.
Jul 21, 2018, 8:14 PM MDTWind68 mph6 SSW MOLT
Record
  • Jul 21, 2018, 8:14 PM MDT. Wind, 68 mph, 6 SSW MOLT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:93032e088abebbfe24315655f95471ffdb01f15b3d187008fb85ab00980433d5.
Jul 21, 2018, 8:14 PM MDTWind60 mph6 SSW MOLT
Record
  • Jul 21, 2018, 8:14 PM MDT. Wind, 60 mph, 6 SSW MOLT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:9f6504e392d66ced75c891de8b3945ae9e2e2cbb24babcfa05adc9a7077beea6.
Jul 21, 2018, 8:14 PM MDTWind68 mphMOLT
Record
  • Jul 21, 2018, 8:14 PM MDT. Wind, 68 mph, MOLT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:762520.
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.