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Updated:October 6, 2024 6:30 am PDT

Excessive Heat Warning EXCESSIVE HEAT WARNING  
Orange County
Effective: Sun, 10/6 6:15am Severity:  Severe 
Updated: October 6, 2024 6:30 am Urgency: Expected
Expires: Sun, 10/6 2:15pm Certainty: Likely
Areas Affected: Santa Ana Mountains and Foothills
 
Alert Details: 
* WHAT...Dangerously hot conditions with high temperatures of 90 to
100F. Low temperatures 65 to 70.

* WHERE...Santa Ana Mountains and Foothills.

* WHEN...Until 8 PM PDT Monday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.

* ADDITIONAL DETAILS...Moderate to locally major HeatRisk.

Information: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Temperatures will
be much hotter above the marine layer.
Dense Fog Advisory DENSE FOG ADVISORY  
Orange County
Effective: Sun, 10/6 6:15am Severity:  Moderate 
Updated: October 6, 2024 6:30 am Urgency: Expected
Expires: Sun, 10/6 9:00am Certainty: Likely
Areas Affected: San Diego County Coastal Areas - Orange County Coastal
 
Alert Details: 
* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Orange County Coastal Areas and San Diego County Coastal
Areas.

* WHEN...Until 9 AM PDT this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

Information: 
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.