Sunnyvale, California Storm Reports

Real-time hail, wind, and tornado reports near Sunnyvale, California, sourced from official NOAA/NWS data and updated daily. Roof Flow Pro helps Sunnyvale roofing contractors track storm damage, find canvassing opportunities, and close more insurance restoration jobs across California.

Storm Activity Near Sunnyvale (Last 12 Months)

  • 472 total storm reports
  • 4 hail reports (max 0.50" diameter)
  • 250 wind reports (max 92 mph)
  • 2 tornado reports
  • 24 severe weather days
  • Most recent storm: 2026-04-21

Nearby Storm Reports in California

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Frequently Asked Questions

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

Pull up the Sunnyvale 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 California sales reps don't work the same street twice.

Where does the storm data for Sunnyvale come from?

Storm reports for Sunnyvale 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 Sunnyvale storm map updated?

Sunnyvale, California 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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