Headline:
Heat Advisory issued August 28 at 11:16AM PDT until August 29 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
Event:
Heat Advisory
Urgency:
Expected
Effective:
August 28, 2026 - 11:16am
Expires:
August 29, 2026 - 8:00pm
Description:
* WHAT...Hot daytime conditions with high temperatures between 98 and
108 common, hottest Friday. Warm overnight conditions will bring
less relief than usual.
* WHERE...Most valleys of Los Angeles and Ventura Counties.
* WHEN...For the Extreme Heat Warning, until 8 PM PDT this evening.
For the Heat Advisory, from 8 PM this evening to 8 PM PDT Saturday.
* 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.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Do not leave young
children and pets in unattended vehicles. Limit strenuous activities
to early morning or evening hours. Take action when you see symptoms
of heat exhaustion.
Area Description:
Santa Clarita Valley; Lake Casitas; Ojai Valley; Central Ventura County Valleys; 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; Santa Susana Mountains; Los Angeles County San Gabriel Valley
Forcast Office:
NWS Los Angeles/Oxnard CA
Sender:
w-nws.webmaster@noaa.gov