Active Weather Alerts
Dense Fog Advisory
Issued: 3:13 AM Jan. 21, 2026 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM PST WEDNESDAY... * WHAT...Areas of dense fog with visibility one quarter mile or less. * WHERE...Orange County Coastal Areas, Orange County Inland Areas, San Diego County Coastal Areas, and San Diego County Valleys. The lowest visibilities will be on higher coastal terrain and western portions of the inland valleys. * WHEN...Until 9 AM PST Wednesday. * 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. &&
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