AtmosDays

Hail and wind reports › July 12, 2026 › Montana

Hail and wind reports in Montana, July 12, 2026

0 hail, 8 wind and 0 tornado reports; strongest gust 77 mph.

‹ July 11, 2026 · July 13, 2026 › · All dates

Time (UTC)TypeSize / speedPlaceCountyNotes
07-12 23:00Wind61 mph3 NE MelvilleSweet GrassMesonet station MTHLS Harlowton South Us-191 Mp 22.0. (BYZ)
07-12 23:17Wind64 mph5 WSW Great FallsCascadeASOS station KGTF Great Falls Airport. (TFX)
07-12 23:55Wind59 mph7 SE TiegenPetroleumWinnett SW... MT (UMT - GGW) Elev: 3202.0 ft; Lat/Lon: 46.96536/-108.50241. (GGW)
07-13 00:07Winddamage3 S LewistownFergusThunderstorm wind gusts uprooted a 25 to 30 ft spruce tree with an 8 inch diameter base. (TFX)
07-13 00:41Wind72 mph17 N WinnettPetroleumDRY BLOOD CREEK... MT (RAWS - GGW) Elev: 3153.0 ft; Lat/Lon: 7.244140/-108.358920. (GGW)
07-13 00:45Wind59 mph9 SSE Grass RangeFergusMesonet station MTBCH Beacon Hill Us-87 Mp 35.0. (TFX)
07-13 01:00Wind77 mph9 SSE Grass RangeFergusMesonet station MTBCH Beacon Hill Us-87 Mp 35.0. Timing estimated by radar. (TFX)
07-13 02:00Wind60 mph6 SSE Sun PrairiePhillips(GGW)

Preliminary local storm reports from NOAA's Storm Prediction Center, made by trained spotters, the public and National Weather Service offices. Not every storm is reported, reports can be revised, and a report near a property shows storm exposure, not proof of damage. A report day runs from 7 a.m. Eastern (12:00 UTC) to 7 a.m. the next day; times are UTC.

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