Los Angeles County Coast including Downtown Los Angeles

... Dense fog advisory remains in effect until 9 am PDT this
morning...

A dense fog advisory remains in effect until 9 am PDT this
morning.

* Visibility: areas of dense fog will reduce visibilities to one
quarter mile or less through mid morning.

* Impacts: dense fog will impact many roadways in coastal
sections of Los Angeles County... including portions of the
10... 105... 110... 405... and 710 freeways... as well as Pacific
coast Highway.

Precautionary/preparedness actions...

A dense fog advisory means visibility will frequently be reduced
to one quarter mile or less. If driving... slow down... use your
headlights... and leave plenty of distance ahead of you. Fog can
also make Road surfaces slick so avoid using excessive speed.