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

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

Canonical: https://highsignal.app/data/records/488720324a250cff

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-15 20:50 ingested 2026-07-16 08:17

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

## extract

Extreme Heat Warning — San Diego County Deserts
Severity: Severe. Certainty: Likely.
* WHAT...Dangerously hot conditions with high temperatures up to 110
and low temperatures in the 80s expected.

* WHERE...San Diego County Deserts.

* WHEN...Until 8 PM PDT Thursday.

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

* ADDITIONAL DETAILS...Above average low temperatures will limit
overnight relief from the heat.

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The historical document was shared with another weather alert and cannot be attributed to this record.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