Johnston, Iowa Storm Reports

Johnston storm reports powered by NOAA/NWS — hail, damaging wind, and tornado events with timestamps and severity ratings. Built for Iowa roofing contractors who need to reach Johnston homeowners before the competition after severe weather.

Storm Activity Near Johnston (Last 12 Months)

  • 250 total storm reports
  • 101 hail reports (max 2.75" diameter)
  • 119 wind reports (max 75 mph)
  • 12 tornado reports
  • 35 severe weather days
  • Most recent storm: 2026-08-05

Nearby Storm Reports in Iowa

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Frequently Asked Questions

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

Every Johnston 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 Johnston come from?

Storm reports for Johnston 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.

How often is the Johnston storm map updated?

Johnston, Iowa 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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