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Dense Fog Advisory
ActiveSan Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline
Status
In Progress
Started 20 minutes ago
Ends
Issued
Severity
Moderate
Urgency
Expected
Certainty
Likely
Details
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...North Bay Interior Valleys, San Francisco, and San Francisco Bay Shoreline.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
Instructions
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Data from the National Weather Service
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