STUDIO CITY (CBSLA.com) — The cooling trend continues on this Tuesday and coastal communities are dealing with some dense fog.

The NWS issued a dense fog advisory for the coast until 9 a.m.

There is a trough approaching the west coast…responsible for the cooling. It will eventually break up that dense fog, but it will be replaced by a general marine layer over the area.

Temps will bottom out on Thursday as a front passes through the area. There is a chance for rain north of point conception, otherwise just cool and breezy here in the South.

By Saturday and Sunday we warm again with an off-shore flow and temperatures into the mid to upper 80s again.

Coast-upper 60s
Basin-mid 70s
Valleys-low 80s
Deserts-low 80s
Mountains-upper 60s