Helena, Montana Storm Reports

A live 12-month storm history for Helena, Montana — including hail size, wind speed, and tornado confirmations from official NOAA sources. Use it to prove date-of-loss on insurance claims and target canvassing routes in Helena neighborhoods hit hardest.

Storm Activity Near Helena (Last 12 Months)

  • 176 total storm reports
  • 8 hail reports (max 1.00" diameter)
  • 168 wind reports (max 81 mph)
  • 0 tornado reports
  • 49 severe weather days
  • Most recent storm: 2026-07-30

Nearby Storm Reports in Montana

More Montana Coverage

Frequently Asked Questions

What's the fastest way to canvass hail damage in Helena?

Pull up the Helena storm map, filter to the most recent hail event, and drive the affected blocks the next morning. Roof Flow Pro logs every door knock so Montana sales reps don't work the same street twice.

Is the Helena storm report data official?

Yes — every report on the Helena, Montana page comes from NOAA's Storm Prediction Center and the National Weather Service Local Storm Reports feed, the same sources insurance carriers reference.

How often is the Helena storm map updated?

Helena, Montana storm reports refresh every day from the official NOAA/NWS feeds, and severe-weather alerts push in real time so contractors know the moment a hail cell forms nearby.

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