* WHAT...Hot daytime conditions with high temperatures between 95 and
105 common, except localized 105 to 110 in the hottest locations.
Warm overnight conditions will bring less relief than usual.

* WHERE...Most valleys and mountains of Los Angeles, Ventura, Santa
Barbara, and San Luis Obispo Counties.

* 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.

WWUS76 KLOX 011828
NPWLOX

Extreme Heat Warning
National Weather Service Los Angeles/Oxnard CA
1128 AM PDT Sat Aug 1 2026
CAZ038-088-343>345-351>353-356>358-368>376-548
/O.CON.KLOX.XH.W.0004.000000T0000Z-260803T0300Z/
Cuyama Valley-Santa Clarita Valley-Southern Salinas Valley-San Luis Obispo County Interior Valleys-San Luis Obispo County Mountains-Santa Ynez Mountains Western Range-Santa Ynez Mountains Eastern Range-Santa Barbara County Interior Mountains-Lake Casitas-Ojai Valley-Central Ventura County Valleys-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-Santa Susana Mountains-Southern Ventura County Mountains-Los Angeles County San Gabriel Valley

...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT SUNDAY...

* WHAT...Hot daytime conditions with high temperatures between 95 and
105 common, except localized 105 to 110 in the hottest locations.
Warm overnight conditions will bring less relief than usual.

* WHERE...Most valleys and mountains of Los Angeles, Ventura, Santa
Barbara, and San Luis Obispo Counties.

* 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.
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.

Local Weather

Los Angeles, California, US