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Extreme Heat Warning — NWS San Diego CA
Original source title
Extreme Heat Warning issued October 4 at 9:10PM PDT until October 8 at 8:00PM PDT by NWS San Diego CA
Reported by U.S. National Weather Service Alerts NWS
The warning covers San Diego County Valleys through 8 PM PDT October 8, with high temperatures in the mid-90s to 103 and warm nights. The source advises heat precautions and says heat-related illnesses increase significantly during extreme heat events.
At a glance
- Affected location: San Diego County Inland Valleys
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Follow: Severe weather in United States
Why it matters
The source reports increased heat-related illness during extreme heat and provides protective instructions.
Generated scores
Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.
- Confidence
- 6/10
- Geographic reach
- 2/10
- Global importance
- 1/10
- Impact magnitude
- 4/10
- Urgency
- 7/10
Primary official sources
- U.S. National Weather Service Alerts NWSExtreme Heat Warning issued October 4 at 9:10PM PDT until October 8 at 8:00PM PDT by NWS San Diego CA
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