Weather Alerts For Encinitas, CA

URGENT - WEATHER MESSAGE National Weather Service San Diego CA 908 PM PST Thu Dec 18 2025 San Diego County Coastal Areas- Including the cities of Carlsbad, National City, Vista, Encinitas, Chula Vista, San Diego, and Oceanside 908 PM PST Thu Dec 18 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM PST FRIDAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...San Diego County Coastal Areas. * WHEN...Until 8 AM PST Friday. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. &&