Headline:
Dense Fog Advisory issued October 7 at 1:59AM PDT until October 7 at 9:00AM PDT by NWS San Francisco CA
Event:
Dense Fog Advisory
Urgency:
Expected
Effective:
October 7, 2026 - 1:59am
Expires:
October 7, 2026 - 9:00am
Description:
* WHAT...Visibility 1/4 mile or less in dense fog. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, Northern Monterey Bay, Southern Monterey Bay, and Northern Salinas Valley/Hollister Valley and Carmel Valley. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Instruction:
If driving, slow down, use your low-beam headlights, and leave plenty
of distance ahead of you.
If commuting, allow extra drive time to reach your destination
safely.
Area Description:
San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Northern Salinas Valley/Hollister Valley and Carmel Valley; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Forcast Office:
NWS San Francisco CA
Sender:
w-nws.webmaster@noaa.gov