Headline:
Extreme Heat Watch issued June 18 at 10:46AM PDT until June 25 at 9:00PM PDT by NWS Los Angeles/Oxnard CA
Event:
Extreme Heat Watch
Urgency:
Future
Effective:
June 18, 2026 - 10:46am
Expires:
June 19, 2026 - 10:00pm
Description:
* WHAT...Dangerously hot conditions with temperatures up to 100
possible. Hottest Wednesday and Thursday.
* WHERE...Eastern San Fernando Valley, Eastern San Gabriel
Mountains, Los Angeles County San Gabriel Valley, Santa Clarita
Valley, Western San Fernando Valley, and Western San Gabriel
Mountains and Highway 14 Corridor.
* WHEN...From Tuesday morning through Thursday evening.
* IMPACTS...There is a high risk for dangerous heat illness for
anyone, especially for the very young, the very old, those without
air conditioning, and those active outdoors.
* ADDITIONAL DETAILS...Temperatures are expected to cool slightly
after Thursday but will remain well above normal through next
weekend.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Area Description:
Santa Clarita Valley; Western San Fernando Valley; Eastern San Fernando Valley; 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: