Merrimack, New Hampshire Storm Reports

Live storm activity for Merrimack, New Hampshire — hail size, wind gusts, and tornado confirmations pulled straight from the National Weather Service. Contractors working Merrimack use these reports to identify hail-hit neighborhoods and file accurate insurance claims for New Hampshire homeowners.

Storm Activity Near Merrimack (Last 12 Months)

  • 290 total storm reports
  • 25 hail reports (max 2.00" diameter)
  • 250 wind reports (max 65 mph)
  • 5 tornado reports
  • 23 severe weather days
  • Most recent storm: 2026-08-08

Nearby Storm Reports in New Hampshire

More New Hampshire Coverage

Frequently Asked Questions

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

Pull up the Merrimack 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 New Hampshire sales reps don't work the same street twice.

Is the Merrimack storm report data official?

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

When is storm season in Merrimack, New Hampshire?

Merrimack's severe weather season typically runs from spring through early fall, with peak hail and wind activity from March through August. Roof Flow Pro alerts contractors to active storms in real time.

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