Get Forecast Bar
Weather alerts on your iPhone
Back to All Alerts
Extreme Heat Watch
ActiveSanta Clarita Valley; Western San Fernando Valley; Eastern San Fernando Valley; Western San Gabriel Mountains and Highway 14 Corridor; Eastern San Gabriel Mountains
Starts
Ends
Issued
Severity
Severe
Urgency
Future
Certainty
Likely
Details
* WHAT...Dangerously hot conditions with temperatures up to 100 possible. Hottest Wednesday and Thursday.
* WHERE...San Fernando Valley, San Gabriel Mountains, San Gabriel Valley, Santa Clarita Valley.
* 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.
Data from the National Weather Service
Service provided by Forecast Bar