Storm Lake, Iowa Storm Reports

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

Storm Activity Near Storm Lake (Last 12 Months)

  • 189 total storm reports
  • 81 hail reports (max 2.75" diameter)
  • 85 wind reports (max 88 mph)
  • 22 tornado reports
  • 32 severe weather days
  • Most recent storm: 2026-08-13

Nearby Storm Reports in Iowa

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Frequently Asked Questions

How do I verify hail damage on a claim in Storm Lake, Iowa?

Every Storm Lake report shows the exact NOAA timestamp, hail size, and distance from the property — the same evidence insurance adjusters use to confirm date-of-loss on a Iowa claim.

Where does the storm data for Storm Lake come from?

Storm reports for Storm Lake are sourced from official NOAA/NWS storm reports within a 25-mile radius and updated daily. Reports include hail size, wind speed, and tornado confirmations.

When is storm season in Storm Lake, Iowa?

Storm Lake'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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