Explore our interactive San Jose hail map to track recent storm damage and severe weather across Santa Clara County. From downtown San Jose to the surrounding Silicon Valley neighborhoods, monitor local weather threats. This page shows live NOAA/SPC hail reports for San Jose in the last 30 days.
Scope: reported hail within 75 miles of San Jose during the rolling 30-day source window · Retrieved Sep 15, 2026, 8:17 PM UTC
Sorted nearest to San Jose city center · Source: NOAA Storm Prediction Center
Showing 0 of 0 events within 75 miles of San Jose · Nearest to San Jose first · Updated every 6 hours
THOR displays the most recent reported hail events from the NOAA Storm Prediction Center. Reports are preliminary and may be corrected or updated by the source.
This page is a 75-mile San Jose area summary for the rolling 30-day window. Use THOR’s interactive map to research a ZIP code, address, county, or place and review the broader storm context.
While San Jose and the broader Bay Area experience relatively few severe hail events compared to the Midwest, winter storms and atmospheric rivers occasionally bring small hail and heavy rain. Notable events include rare thunderstorms that drop pea-sized hail, causing minor property and vehicle damage. Peak severe weather activity typically aligns with the winter wet season.
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