# Extreme Heat Warning: Interstate 5 Corridor; Western San Gabriel Mountains and Highway 14 Corridor — retained record

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

Canonical: https://highsignal.app/data/records/67928cabe80e9e26

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-08-01 11:28 ingested 2026-08-02 08:30

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

## extract

Extreme Heat Warning — Interstate 5 Corridor; Western San Gabriel Mountains and Highway 14 Corridor
Severity: Severe. Certainty: Likely.
* WHAT...Hot daytime conditions with high temperatures between 95 and
105 common. Warm overnight conditions will bring less relief than
usual.

* WHERE...Interstate 5 Corridor and Western San Gabriel Mountains and
Highway 14 Corridor.

* WHEN...Until 8 PM PDT Sunday.

* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors.

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The historical document was shared with another weather alert and cannot be attributed to this record.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