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The National Weather Service issued extreme-heat warnings for San Diego County on July 9, 2026.

Steady: 0 in the last 7 days Updated oct 7

The latest in this situation

  1. New extreme heat warning issued for San Diego County.

How it started

12 reports, 5 independent, last reported Oct 6. The briefing below covers this first event.

AI-generated analysis. Brind wrote this summary from the reports listed below. It can be wrong. Each section says how much you can rely on it, and the sources are linked so you can check.

What happened

Well supportedReported by 5 independent outlets

The National Weather Service issued extreme-heat warnings for San Diego County on July 9, 2026.

Who's involved

What this event is mainly about
National Weather ServiceSan Diego County

How it developed

Newest first. Tap a step to see who reported it.
  1. New extreme heat warning issued for San Diego County.1 source
  2. The San Diego Central Library is providing air-conditioned respite to the public during the ongoing heat wave.Sub-event
  3. County officials designated relief centers as extreme heat warning persists in San Diego County.1 source
  4. NWS issues extreme heat warnings for San Diego County.1 source

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The entities involved

Related events

Coverage

Newest first; wire copies grouped
4 more outlets ran the same wire story