# Heat Advisory: Santa Clarita Valley; Santa Lucia Mountains; Southern Salinas Valley; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area; Calabasas and Agoura Hills; Western San Fernando Valley; Eastern San Fernando Valley; Southeastern Ventura County Valleys; Los Angeles County San Gabriel Valley — retained record

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

Canonical: https://highsignal.app/data/records/951739696db2d614

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-08-07 09:11 ingested 2026-08-08 06:56

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

## extract

Heat Advisory — Santa Clarita Valley; Santa Lucia Mountains; Southern Salinas Valley; Santa Ynez Valley; Santa Barbara County Southwestern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area; Calabasas and Agoura Hills; Western San Fernando Valley; Eastern San Fernando Valley; Southeastern Ventura County Valleys; Los Angeles County San Gabriel Valley
Severity: Moderate. Certainty: Likely.
* WHAT...Very warm temperatures of 90 to 100 degrees expected.

* WHERE...A portion of southwest California.

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

* IMPACTS...Hot temperatures may cause heat illnesses.

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The historical document was shared with another weather alert and cannot be attributed to this record.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