Headline:
Heat Advisory issued August 18 at 7:33PM PDT until August 20 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
Event:
Heat Advisory
Urgency:
Expected
Effective:
August 18, 2026 - 7:33pm
Expires:
August 19, 2026 - 2:00am
Description:
* WHAT...High temperatures ranging from 95 to 105 degrees. Low
temperatures in the upper 60s to lower 70s, except mid 70s to lower
80s in the foothills and mountains.
* WHERE...A portion of southwest California.
* WHEN...Until 8 PM PDT Thursday.
* IMPACTS...Hot temperatures may cause heat illnesses. Warmer than
normal low temperatures will add to the heat discomfort.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
Area Description:
Cuyama Valley; Santa Clarita Valley; Southern Salinas Valley; San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Barbara County Interior Mountains; Calabasas and Agoura Hills; Western San Fernando Valley; Eastern San Fernando Valley; Santa Susana Mountains; Southern Ventura County Mountains; Western San Gabriel Mountains and Highway 14 Corridor; Eastern San Gabriel Mountains; Los Angeles County San Gabriel Valley
Forcast Office:
NWS Los Angeles/Oxnard CA
Sender:
w-nws.webmaster@noaa.gov