# Heat Advisory: San Diego County Inland Valleys — retained record

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

Canonical: https://highsignal.app/data/records/2f85fb96ab4224df

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-08-24 22:04 ingested 2026-08-25 06:54

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

## extract

Heat Advisory — San Diego County Inland Valleys
Severity: Moderate. Certainty: Likely.
* WHAT...For the Heat Advisory, high temperatures in the 90s in the
western valleys to around 105 in the far inland valleys. For the
Extreme Heat Warning, dangerously hot conditions with high
temperatures in he upper 90s to 109 expected.

* WHERE...San Diego County Valleys County.

* WHEN...For the Heat Advisory, until 10 AM PDT Tuesday. For the
Extreme Heat Warning, from 10 AM Tuesday to 8 PM PDT Friday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events. Hot temperatures may cause heat illnesses.

* ADDITIONAL DETAILS...Low temperatures 5 to 10 degrees above normal
will limit relief from the heat. Increasing temperatures into the
middle of next week will increase the threat of heat-related
illness across populations.

## 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The historical document was shared with another weather alert and cannot be attributed to this record.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.