Dense Fog Advisory for San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: Visibility one quarter mile or less in dense fog. Impacts: Low visibility could make driving conditions hazardous. Where: North Bay Interior Valleys, San Francisco, and San Francisco Bay Shoreline. When: Until 10 AM PST this morning.
What the bulletin says to do
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Full official description
Bulletin 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.
Lifecycle record
Official revisions
- Update
Dense Fog Advisory issued November 11 at 8:44AM PST until November 11 at 10:00AM PST by NWS San Francisco CA
Official revision - Alert
Dense Fog Advisory issued November 11 at 5:17AM PST until November 11 at 9:00AM PST by NWS San Francisco CA
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS San Francisco CA. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected