# Extreme Heat Warning: San Diego County Mountains — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/bc31906995f59eb7

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-29 21:00 ingested 2026-07-30 08:23

[original source ↗](http://www.weather.gov/)

## extract

Extreme Heat Warning — San Diego County Mountains
Severity: Severe. Certainty: Likely.
* WHAT...Dangerously hot conditions with high temperatures in the
mid 90s to 105 expected.

* WHERE...San Diego County Mountains.

* WHEN...From 10 AM Thursday to 8 PM PDT Sunday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.