# Heat Advisory: San Bernardino and Riverside County Valleys-The Inland Empire — retained record

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

Canonical: https://highsignal.app/data/records/6de47f3cd291d3cd

[← 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 Bernardino and Riverside County Valleys-The Inland Empire
Severity: Moderate. Certainty: Likely.
* WHAT...For the Heat Advisory, temperatures up to 106. For the
Extreme Heat Warning, dangerously hot conditions with temperatures
up to 110 expected.

* WHERE...San Bernardino and Riverside County Valleys-The Inland
Empire 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The historical document was shared with another weather alert and cannot be attributed to this record.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.