San Francisco, California Storm Reports

Track every hail, wind, and tornado report within 25 miles of San Francisco, California. Data is refreshed daily from NOAA's Storm Prediction Center and NWS Local Storm Reports so California roofing teams can canvass damaged blocks in San Francisco the day after a storm.

Storm Activity Near San Francisco (Last 12 Months)

  • 487 total storm reports
  • 6 hail reports (max 0.50" diameter)
  • 250 wind reports (max 108 mph)
  • 1 tornado reports
  • 23 severe weather days
  • Most recent storm: 2026-04-21

Nearby Storm Reports in California

More California Coverage

Frequently Asked Questions

How do I verify hail damage on a claim in San Francisco, California?

Every San Francisco 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 California claim.

Is the San Francisco storm report data official?

Yes — every report on the San Francisco, California 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 San Francisco storm map updated?

San Francisco, 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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